Provided are a curved solar panel, a photovoltaic array, and a solar energy system. The curved solar panel includes a crest portion and a trough portion sequentially connected in a first direction. The curved solar panel further includes a power generation area provided with a power generation layer; and a first non-power generation area and a second non-power generation area located at two opposite sides of the power generation area in the first direction, respectively. An upper part of the first non-power generation area overlaps with the second non-power generation area of an adjacent curved solar panel. A width of the first non-power generation area in the first direction is defined as X1, a width of the second non-power generation area in the first direction is defined as X2, and a thickness of the curved solar panel is defined as W, where X1, X2, and W satisfy: X1≥X2+W.
H02S 20/23 - Structures de support directement fixées sur un objet inamovible spécialement adaptées pour les bâtiments spécialement adaptées aux structures de toit
H02S 10/20 - Systèmes caractérisés par leurs moyens de stockage de l’énergie
A photovoltaic tile (100). The photovoltaic tile (100) in embodiments of the present application comprises a light-transmitting panel (10), a backboard (20), and a battery cell (30); the panel (10) is a curved panel; the backboard (20) and the panel (10) are stacked, the shape of the backboard (20) is the same as that of the panel (10), and the backboard (20) is a fiber-reinforced thermoplastic composite board (21); and the battery cell (30) is located between the panel (10) and the backboard (20).
H10F 19/80 - Encapsulations ou conteneurs pour des dispositifs intégrés, ou des ensembles de plusieurs dispositifs, comportant des cellules photovoltaïques
3.
SOLAR MODULE, PHOTOVOLTAIC APPARATUS, AND METHOD FOR PROCESSING SOLAR MODULE
A solar module, a photovoltaic apparatus and a method for processing a solar module are disclosed. The solar module includes a solar cell assembly, a first protective layer, and a second protective layer. The solar cell assembly has a first surface and a second surface opposite to each other. The first protective layer is light-transmissive. The first surface faces towards the first protective layer. The first protective layer has a curved surface. The second surface faces towards the second protective layer. The first protective layer, the solar cell assembly, and the second protective layer are sequentially stacked together. The second protective layer having a curved surface. A distance D1 between an edge of the solar cell assembly and an edge of the first protective layer adjacent to the edge of the solar cell assembly ranges from 10 mm to 50 mm.
H10F 19/80 - Encapsulations ou conteneurs pour des dispositifs intégrés, ou des ensembles de plusieurs dispositifs, comportant des cellules photovoltaïques
4.
ELECTRIC ENERGY REGULATION METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM
An electric energy regulation method includes: selectively obtaining interface power information corresponding to each of a photovoltaic module interface, a load module interface, and a power grid module interface based on a current operating mode of an electric energy management system; determining a target dispatch power; and determining a to-be-supplemented electric power or a surplus electric power based on the target dispatch power, and invoking an energy storage module interface to supply energy based on the to-be-supplemented electric power or absorb energy based on the surplus electric power.
H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion
H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif
H02J 3/12 - Circuits pour réseaux principaux ou de distribution, à courant alternatif pour règler la tension dans des réseaux à courant alternatif par changement d'une caractéristique de la charge du réseau
H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
A power supply circuit and an energy storage device are disclosed. AC input and output interfaces of the power supply circuit are electrically connected to each other to form a first branch circuit. The AC input interface, a first AC/DC conversion module, a second AC/DC conversion module, and the AC output interface are sequentially electrically connected to form a second branch circuit. First branch circuit is configured to output electric energy from the external AC power supply when available through the AC output interface. Second branch circuit is configured to output electric energy to the AC output interface through the second branch circuit by using the external AC power supply when the external AC power supply is available, and to output electric energy to the AC output interface through the second AC/DC conversion module by using a battery module when the external AC power supply is unavailable.
H02J 9/06 - Circuits pour alimentation de puissance de secours ou de réserve, p. ex. pour éclairage de secours dans lesquels le système de distribution est déconnecté de la source normale et connecté à une source de réserve avec commutation automatique
H02M 1/00 - Détails d'appareils pour transformation
6.
METHOD FOR PROCESSING CURVED PHOTOVOLTAIC TILE, AND CURVED PHOTOVOLTAIC TILE
Provided are a method for processing a curved photovoltaic tile, and a curved photovoltaic tile. The method for processing the curved photovoltaic tile, includes: stacking a first adhesive film layer, a solar cell, and a first protective layer on each other in sequence; performing a primary lamination on the first adhesive film layer, the solar cell, and the first protective layer to form a planar laminated assembly; stacking a rigid curved second protective layer, a second adhesive film layer, and the laminated assembly on each other in sequence; and performing a secondary lamination on the second protective layer, the second adhesive film layer, and the laminated assembly to form the curved photovoltaic tile.
H10F 19/80 - Encapsulations ou conteneurs pour des dispositifs intégrés, ou des ensembles de plusieurs dispositifs, comportant des cellules photovoltaïques
Provided is a curved photovoltaic module. The curved photovoltaic module includes a solar cell unit, and curved glass and a curved back panel that are disposed at both sides of the solar cell unit. A first encapsulant film layer is arranged between the curved glass and the solar cell unit. A second encapsulant film layer is arranged between the curved back panel and the solar cell unit. The first encapsulant film layer has a thickness ranging from 0.8 mm to 2 mm. The second encapsulant film layer has a thickness ranging from 0.8 mm to 2 mm.
H10F 19/80 - Encapsulations ou conteneurs pour des dispositifs intégrés, ou des ensembles de plusieurs dispositifs, comportant des cellules photovoltaïques
An energy storage power supply is provided and includes a shell having a receiving chamber, in which the receiving chamber is provided with a first support having one or more first receiving recesses, each of the one or more first receiving recesses having a first via hole at a bottom of the first receiving recess; a battery cell located in the receiving chamber and disposed at the first support, the battery cell including a main body, the main body having an end fitted in a corresponding first receiving recess of the one or more first receiving recesses; a second support fixedly connected to the shell and disposed at a side of the battery cell away from the first support, the battery cell being sandwiched between the first support and the second support; and an inverter located in the receiving chamber and electrically connected to the battery cell.
H01M 50/251 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports spécialement adaptés aux dispositifs fixes, p. ex. production d’énergie tampon ou production d’énergie de secours
H01M 50/271 - Couvercles des boîtiers secondaires, des bâtis ou des blocs
H01M 50/30 - Aménagements pour faciliter l’échappement des gaz
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
9.
CONTROL METHOD FOR ENERGY STORAGE POWER SUPPLY, ENERGY STORAGE POWER SUPPLY, AND ENERGY STORAGE SYSTEM
A control method for an energy storage power supply includes: detecting, in response to an external power supply being connected to a Type-C port, a charging type of the external power supply connected to the Type-C port, the charging type including at least one of solar charging, communication protocol charging, and vehicle charger charging; and controlling the energy storage power supply to activate a charging mode corresponding to the charging type of the external power supply, to cause the external power supply to charge a battery module of the energy storage power supply in the corresponding charging mode.
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
10.
MOUNTING ASSEMBLY, PHOTOVOLTAIC ASSEMBLY, AND PHOTOVOLTAIC DEVICE
A photovoltaic assembly includes a photovoltaic member, a first mounting base, and a second mounting base. The photovoltaic member has a first side edge, a second side edge, a third side edge, and a fourth side edge. The first mounting base and the second mounting base are disposed at the first side edge and have a mounting groove. The first mounting base is inserted into the mounting groove in a direction from the fourth side edge to the first side edge and is withdrawn from the mounting groove in a direction from the first side edge to the fourth side edge.
H02S 20/23 - Structures de support directement fixées sur un objet inamovible spécialement adaptées pour les bâtiments spécialement adaptées aux structures de toit
11.
PANEL AND METHOD FOR PREPARING SAME, AND PHOTOVOLTAIC MODULE
Provided are a panel and a method for preparing the same, and a photovoltaic module. The panel includes a visual board and a coating. The visual board includes a plurality of coated regions arranged in an array and non-coated regions defined by the plurality of coated regions. The coating is applied on cach of the plurality of coated regions.
H10F 77/14 - Forme des corps semi-conducteursFormes, dimensions relatives ou dispositions des régions semi-conductrices au sein des corps semi-conducteurs
Provided is an energy storage power supply. The energy storage power supply includes cells, a housing, and a sealing member. The cells include electrodes and/or explosion-proof valves. A receiving chamber for receiving the cells is formed inside the housing. The housing has a mounting wall. A fixing structure for fixing the cells is formed at a side of the mounting wall close to the receiving chamber. The fixing structure has through holes corresponding to the cells. The electrodes and/or explosion-proof valves of the cells are in communication with an outside of the receiving chamber through the through holes. The sealing member covers a side of the mounting wall away from the receiving chamber to isolate the cells from an external environment.
H01M 50/325 - Aménagements refermables comprenant des organes de soupape déformables, p. ex. élastiques ou flexibles
H01M 50/186 - Éléments de scellement caractérisés par la position des éléments de scellement
H01M 50/213 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules ayant une section transversale courbée, p. ex. ronde ou elliptique
H01M 50/24 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par les propriétés physiques des boîtiers ou des bâtis, p. ex. dimensions adaptés pour protéger les batteries de leur environnement, p. ex. de la corrosion
H01M 50/244 - Boîtiers secondairesBâtisDispositifs de suspensionDispositifs de manutentionSupports caractérisés par leur procédé de montage
H01M 50/264 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports avec des moyens de fixation, p. ex. des serrures pour des cellules ou des batteries, p. ex. cadres périphériques, courroies ou tiges
H01M 50/358 - Passages externes d’évacuation des gaz sur le couvercle ou sur le boîtier de batterie
H01M 50/507 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant un arrangement de plusieurs barres omnibus réunies dans une structure de conteneur, p. ex. modules de barres omnibus
Provided is a photovoltaic tile (100). The photovoltaic tile (100) includes: a first plate body (110) and a second plate body (120); a solar module (130) disposed between the first plate body (110) and the second plate body (120). The solar module (130) includes a plurality of solar cells (131). The plurality of solar cells (131) includes at least a first solar cell (131) and a second solar cell (131) adjacent to the first solar cell (131). The first solar cell (131) has a portion overlapping with and being electrically connected to a portion of the second solar cell (131). At least one of the first plate body (110) and the second plate body (120) is configured as a rigid curved panel. The rigid curved panel includes a plurality of curved portions (140) that are sequentially connected to each other.
A photovoltaic module includes a light-transmitting panel (1), a back plate (2) disposed at a side of the light-transmitting panel (1), a photovoltaic cell layer (3) disposed between the light-transmitting panel (1) and the back plate (2), and a support plate (4) disposed between the photovoltaic cell layer (3) and the back plate (2). The light-transmitting panel (1), the back plate (2), the photovoltaic cell layer (3), and the support plate (4) are all curved structures, and have shapes adapted to each other.
H02S 20/23 - Structures de support directement fixées sur un objet inamovible spécialement adaptées pour les bâtiments spécialement adaptées aux structures de toit
09 - Appareils et instruments scientifiques et électriques
Produits et services
Data processing apparatus; Security surveillance robots; Electrical distribution boxes; Current rectifiers; Inverters; Electric sockets; Wire connectors; Remote control apparatus for radios, stereos, televisions, excluding gaming apparatus; Battery boxes; Batteries, electric; Battery chargers; Solar batteries; Solar panels for the production of electricity
A curved photovoltaic module, comprising a cell unit (300), and a curved glass (100) and a curved backplate (500) which are arranged on two sides of the cell unit (300), wherein a first adhesive film layer (200) is provided between the curved glass (100) and the cell unit (300), and a second adhesive film layer (400) is provided between the curved backplate (500) and the cell unit (300). The thickness of the first adhesive film layer (200) ranges from 0.8 mm to 2 mm, and the thickness of the second adhesive film layer (400) also ranges from 0.8 mm to 2 mm.
H10F 19/80 - Encapsulations ou conteneurs pour des dispositifs intégrés, ou des ensembles de plusieurs dispositifs, comportant des cellules photovoltaïques
18.
PANEL AND PREPARATION METHOD THEREFOR, AND PHOTOVOLTAIC MODULE
A panel (12) and a preparation method therefor, and a photovoltaic module (1). The panel (12) comprises a visual board (122) and a coating, wherein the visual board (122) comprises coating areas (1222) and a non-coating area (1224) defined by the coating areas (1222), the coating being arranged on the coating areas (1222), at least two coating areas (1222) being provided, and the at least two coating areas (1222) being distributed in an array.
H10F 19/37 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins une cellule photovoltaïque couverte par le groupe , p. ex. modules photovoltaïques comportant des cellules photovoltaïques en couches minces avec plusieurs cellules photovoltaïques en couches minces côte à côte déposées sur un substrat commun comportant des moyens pour obtenir une transmission partielle de la lumière à travers les dispositifs intégrés, ou les ensembles de plusieurs dispositifs, p. ex. modules photovoltaïques en couches minces partiellement transparentes pour fenêtres
H10F 19/80 - Encapsulations ou conteneurs pour des dispositifs intégrés, ou des ensembles de plusieurs dispositifs, comportant des cellules photovoltaïques
H10F 71/00 - Fabrication ou traitement des dispositifs couverts par la présente sous-classe
An energy storage power supply (100), comprising a housing (10), an inverter (20), a first heat sink (30), and a hydrogel layer (40). The housing (10) is provided with an opening (11); the inverter (20) is arranged in the housing (10); the first heat sink (30) is thermally coupled to the inverter (20); and the hydrogel layer (40) is thermally coupled to the first heat sink (30) and seals the opening (11).
A photovoltaic tile (100). The photovoltaic tile (100) comprises: a first panel body (110) and a second panel body (120); and a cell module (130) arranged between the first panel body (110) and the second panel body (120), wherein the cell module (130) comprises a plurality of cells (131), the plurality of cells (131) comprise at least a first cell (131) and a second cell (131) adjacent to each other, and a part of the first cell (131) overlaps with and is electrically connected to a part of the second cell (131). At least one of the first panel body (110) and the second panel body (120) is configured as a rigid curved panel, and the rigid curved panel comprises a plurality of bending portions (140) connected in sequence.
A curved photovoltaic module (100) is disclosed. The curved photovoltaic module (100) comprises a first plate (10), a packaging member (30), and a rigid second plate (50). The first plate (10) comprises a flexible base material (12) and a power generation substrate (14), and the power generation substrate (14) is arranged on one side surface of the base material (12) in the thickness direction. The packaging member (30) is connected to the second plate (50) and the side surface of the base material (12) provided with the power generation substrate (14), and the packaging member (30) packages the power generation substrate (14).
H10F 10/162 - Cellules photovoltaïques ayant uniquement des barrières de potentiel du type à hétérojonction PN comprenant uniquement des matériaux semiconducteurs du groupe II-VI, p. ex. cellules photovoltaïques CdS/CdTe
22.
CHARGING CONTROL METHOD AND APPARATUS, SOLAR CHARGING CONTROLLER, AND STORAGE MEDIUM
Provided are a charging control method and apparatus, a solar charging controller, and a storage medium. The charging control method includes: detecting an initial open-circuit voltage of the power input source, and determining an initial charging strategy corresponding to the power input source based on the initial open-circuit voltage of the power input source; detecting, subsequent to the power input source executing the initial charging strategy, input source current information of the power input source and determining whether to adjust the initial charging strategy based on the input source current information; and detecting, in response to determining to adjust the initial charging strategy, a current open-circuit voltage of the power input source, and generating a current charging strategy corresponding to the current open-circuit voltage based on the current open-circuit voltage, and controlling the power input source to execute the current charging strategy.
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
A photovoltaic tile (100), comprising a photovoltaic panel (110), a first lap joint member (120), and a second lap joint member (130). The photovoltaic panel (110) is capable of converting light energy into electric energy. The first lap joint member (120) and the second lap joint member (130) are arranged on the photovoltaic panel (110), and are respectively located on two opposite sides of the photovoltaic panel (110). At least one of the first lap joint member (120) and the second lap joint member (130) is provided with at least two drainage grooves (140), and at least one drainage groove (140) is communicated with the outside.
The present application provides a battery cell assembly and a photovoltaic device. The battery cell assembly comprises: battery cells, wherein the battery cells can convert light energy into electric energy; a frame, wherein the frame is provided with an accommodating recess, the battery cells are arranged in the accommodating recess, and at least one part of the frame comprises a reinforced fiber material and a polyurethane material.
Disclosed are a vehicle rooftop tent (100) and a vehicle. The vehicle rooftop tent (100) comprises a base (110), a cover body assembly (120), a tarpaulin (130), a ventilation pipe (140), and an energy storage assembly (150); the cover body assembly (120) is connected to the base (110); the ventilation pipe (140) is connected to the base (110) or the cover body assembly (120); a ventilation hole (141) is formed in the cover body assembly (120) or the base (110); the ventilation hole (141) is used for providing clearance for the end portion of the ventilation pipe (140); the energy storage assembly (150) is located in the ventilation pipe (140).
H02S 40/38 - Moyens de stockage de l’énergie, p. ex. batteries, structurellement associés aux modules PV
H02S 20/30 - Structures de support mobiles ou réglables, p. ex. pour réglage de l’angle
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
A photovoltaic power generation system (10), comprising at least one photovoltaic power generation module (1010). The photovoltaic power generation module comprises at least two photovoltaic modules (11) and an adapter cable (1011). Each photovoltaic module comprises a connecting cable (1035b); the input end of the connecting cable is connected to a positive electrode (1033a) and a negative electrode (1033b) of the corresponding photovoltaic module, two male connectors or two female connectors are arranged at the output end of the connecting cable, and the two male connectors or the two female connectors are respectively a positive electrode and a negative electrode of the output end of the connecting cable; the connecting cables of the at least two photovoltaic modules are connected to a direct-current bus by means of the adapter cable. The adapter cable comprises at least two sub-connecting ends (1011b) adapted to be correspondingly connected to the output ends of the connecting cables.
H02S 40/36 - Composants électriques caractérisés par des moyens d'interconnexions électriques spéciaux entre plusieurs modules PV, p. ex. connexion électrique module à module
A curved photovoltaic tile (110) is disclosed. The curved photovoltaic tile (110) comprises: a light-transmitting panel (1101); a photovoltaic cell layer (1104), which is located on one side of the light-transmitting panel (1101); an insulating layer (1106), which is located on the side of the photovoltaic cell layer (1104) away from the light-transmitting panel (1101); and a metal back plate (1108), which is arranged on the side of the insulating layer (1106) away from the photovoltaic cell layer (1104).
A fan control method, an apparatus, a computer device, and a storage medium. The method is applied to an energy storage system including a battery pack, a fan configured to cool the battery pack, and a temperature detection unit configured to detect an ambient temperature and a temperature of the battery pack. The method includes: acquiring the ambient temperature and a charge/discharge rate of the battery pack; determining a first temperature interval [T1, T2] of the battery pack according to the ambient temperature, wherein within the first temperature interval, the fan operates with a linear rule for a duty ratio between 0 and A% according to the charge/discharge rate, and 0
A photovoltaic module (100) comprises: a photovoltaic member (110) having a first side edge (112), a second side edge (114), a third side edge (116), and a fourth side edge (118); and a first mounting base (130) and a second mounting base (140), wherein the second mounting base is provided with a mounting slot (142) and the first mounting base is arranged on the first side edge (112). The first mounting base (130) can be inserted into the mounting slot (142) in the direction from the fourth side edge (118) to the first side edge (112), and exit the mounting slot (142) in the direction from the first side edge (112) to the fourth side edge (118).
H02S 20/23 - Structures de support directement fixées sur un objet inamovible spécialement adaptées pour les bâtiments spécialement adaptées aux structures de toit
31.
CURVED SOLAR PANEL, PHOTOVOLTAIC ARRAY AND SOLAR ENERGY SYSTEM
Disclosed are a curved solar panel (11), a photovoltaic array (10) and a solar energy system (100a, 100b). The curved solar panel (11) comprises, successively connected in a first direction, crest parts (11p) and trough parts (11r). The curved solar panel (11) further comprises: a power generation region (11e) provided with a power generation layer (113); and a first non-power generation region (11a) and a second non-power generation region (11b), which are respectively located on two opposite sides of the power generation region (11e) in the first direction, the upper part of the first non-power generation region (11a) being used for connecting to a second non-power generation region (11b) of an adjacent curved surface solar panel (11). The width of the first non-power generation region (11a) in the first direction is defined as X1, the width of the second non-power generation region (11b) in the first direction is defined as X2, and the thickness of the curved solar panel (11) is defined as W, X1, X2 and W satisfying: X1≥X2+W.
H10F 19/00 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins une cellule photovoltaïque couverte par le groupe , p. ex. modules photovoltaïques
H10F 19/80 - Encapsulations ou conteneurs pour des dispositifs intégrés, ou des ensembles de plusieurs dispositifs, comportant des cellules photovoltaïques
H02S 40/34 - Composants électriques comprenant une connexion électrique structurellement associée au module PV, p. ex. boîtes de jonction
32.
PHOTOVOLTAIC TILE ASSEMBLY, PHOTOVOLTAIC SYSTEM, AND PHOTOVOLTAIC BUILDING ROOF
Disclosed are a photovoltaic tile assembly (100), a photovoltaic system (200), and a photovoltaic building roof (300). The photovoltaic tile assembly (100) comprises a bottom plate (110) and a plurality of photovoltaic tile branch modules (120), wherein the plurality of photovoltaic tile branch modules (120) are arranged on the bottom plate (110); each photovoltaic tile branch module (120) comprises a plurality of photovoltaic tiles (122) and a plurality of wiring portions (124); the plurality of wiring portions (124) are connected between the plurality of photovoltaic tiles (122), so that the plurality of photovoltaic tiles (122) are electrically connected; the plurality of photovoltaic tile branch modules (120) are connected in series, or the plurality of photovoltaic tile branch modules (120) are connected in parallel.
H02S 20/25 - Éléments de couverture de toit en tuiles
H02S 40/36 - Composants électriques caractérisés par des moyens d'interconnexions électriques spéciaux entre plusieurs modules PV, p. ex. connexion électrique module à module
H02S 40/34 - Composants électriques comprenant une connexion électrique structurellement associée au module PV, p. ex. boîtes de jonction
H02S 10/00 - Centrales électriques PVCombinaisons de systèmes d’énergie PV avec d’autres systèmes pour la production d’énergie électrique
A curved photovoltaic part (100) comprises cell strings (10). Each cell string (10) comprises a plurality of cells (11) connected in series, wherein the plurality of cells (11) are arranged in a first direction of the curved photovoltaic part (100). The curved photovoltaic part (100) comprises at least one wave crest (101) and at least one wave trough (103), wherein in the first direction, the cells (11) in one cell string (10) all cover the wave crest (101), and are symmetrically arranged about the axis of the wave crest (101) in the first direction.
A curved photovoltaic component (100), comprising a plurality of battery strings (11) provided with battery cells (111), wave crests (101), and/or wave troughs (103). The plurality of battery strings (11) are connected in series side by side in the tangential direction of the highest point of the wave crests (101), and adjacent battery strings (11) are distributed on two opposite sides of the highest point of the wave crests (101) and/or two opposite sides of the lowest point of the wave troughs (103).
Provided are a storage bag and a combined solar device, relating to the technical field of solar devices. The storage bag is used for storing a bifacial solar panel and includes a first bag body and a second bag body. A first reflective layer is disposed on an inner side of the first bag body. The second bag body is connected to the first bag body. A second reflective layer is disposed on an inner side of the second bag body. The storage bag has a first state in which the bifacial solar panel is stored in the storage bag, and the storage bag has a second state in which the storage bag reflects sunlight to a back of the bifacial solar panel.
A solar module (100) and a solar curtain wall. The solar module (100) comprises: a cell layer (110), the cell layer (110) comprising a first receiving surface (111) and a second receiving surface (112), the first receiving surface (111) and the second receiving surface (112) being capable of receiving light rays; a first packaging component (120) arranged on the first receiving surface (111), the first packaging component (120) being capable of transmitting light; and a second packaging component (130) arranged on the second receiving surface (112), the second receiving surface (112) being capable of transmitting light, and the second packaging component (130) comprising at least one color light-transmitting adhesive film layer (140) capable of displaying colors.
A curved photovoltaic member (100), comprising a battery piece (50), a front plate (10), a conductive layer (60), and a back plate (90). The front plate (10) is located on the side of a light receiving surface (51) of the battery piece (50). The conductive layer (60) is electrically connected to the battery piece (50), and the conductive layer (60) is located on the side of a backlight surface (53) of the battery piece (50). The back plate (90) is located on the side of the conductive layer (60) away from the battery piece (50).
A recreational vehicle chassis assembly (100) and a recreational vehicle (200). The recreational vehicle chassis assembly (100) comprises: a chassis (12), the chassis (12) being provided with a plurality of accommodating chambers (16), and electrical connection mechanisms (22) being provided in the accommodating chambers (16); and an energy storage device (14), the energy storage device (14) comprising a control device (18) and at least one battery device (20), each battery device (20) being accommodated in a corresponding accommodating chamber (16), the battery device (20) being connected to an electrical connection mechanism (22), and the control device (18) being in communication connection with the battery device (20) by means of the electrical connection mechanism (22).
B62D 21/02 - Châssis, c.-à-d. armature sur laquelle une carrosserie peut être montée comprenant des éléments d'armature disposés longitudinalement ou transversalement
A solar panel assembly (10) and a railing assembly (1000). The solar panel assembly (10) comprises: a solar panel (100); connecting members (200), provided on the solar panel (100); first clamping members (300), each detachably connected to one side of a connecting member (200); second clamping members (400), the second clamping members (400) comprising first hanging walls (410) and second hanging walls (420) arranged opposite and spaced apart, the second hanging walls (420) being connected to the solar panel (100), and the second clamping members (400) and the first clamping members (300) all being used for mounting and positioning the solar panel (100); and first locking structures (500), each first locking structure (500) comprising a first fixing portion (510) and a first pressing portion (520), the first fixing portion (510) passing through and being connected to a first hanging wall (410) and a second hanging wall (420) in a detachable manner, the first pressing portion (520) being movably connected to the first fixing portion (510), the first pressing portion (520) being located on the side of the second hanging wall (420) facing away from the first hanging wall (410), and the first pressing portion (520) being used for pressing the second hanging wall (420) to limit the distance between the first hanging wall (410) and the second hanging wall (420).
A curved photovoltaic piece (100), comprising a power generation layer (30), a current transmission layer (50), a front plate (10), and a back plate (70). The current transmission layer (50) is located on the second side (33) of the power generation layer (30), and the current transmission layer (50) is electrically connected to the power generation layer (30). The front plate (10) is located on the first side (31) of the power generation layer (30). The back plate (70) is located on the side of the current transmission layer (50) away from the power generation layer (30).
H01L 31/0352 - Dispositifs à semi-conducteurs sensibles aux rayons infrarouges, à la lumière, au rayonnement électromagnétique d'ondes plus courtes, ou au rayonnement corpusculaire, et spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement e; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de ces dispositifs ou de leurs parties constitutives; Leurs détails caractérisés par leurs corps semi-conducteurs caractérisés par leur forme ou par les formes, les dimensions relatives ou la disposition des régions semi-conductrices
A curved photovoltaic member includes a power generation layer, a current transmission layer, a front plate, and a back plate. The current transmission layer is located at a second side of the power generation layer and is electrically connected to the power generation layer. The front plate is located at a first side of the power generation layer. The back plate is located at a side of the current transmission layer away from the power generation layer.
H02S 20/26 - Matériaux de construction intégrés avec modules PV, p. ex. éléments de façade
H01L 31/032 - Matériaux inorganiques comprenant, à part les matériaux de dopage ou autres impuretés, uniquement des composés non couverts par les groupes
A curved photovoltaic member includes a solar cell, a front plate, a conductive layer, and a back plate. The front plate is located at a side of the solar cell where a light receiving surface is located. The conductive layer is electrically connected to the solar cell and is located at a side of the solar cell where a back surface is located. The back plate is located at a side of the conductive layer away from the solar cell.
H01L 31/0352 - Dispositifs à semi-conducteurs sensibles aux rayons infrarouges, à la lumière, au rayonnement électromagnétique d'ondes plus courtes, ou au rayonnement corpusculaire, et spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement e; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de ces dispositifs ou de leurs parties constitutives; Leurs détails caractérisés par leurs corps semi-conducteurs caractérisés par leur forme ou par les formes, les dimensions relatives ou la disposition des régions semi-conductrices
H01L 31/0368 - Dispositifs à semi-conducteurs sensibles aux rayons infrarouges, à la lumière, au rayonnement électromagnétique d'ondes plus courtes, ou au rayonnement corpusculaire, et spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement e; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de ces dispositifs ou de leurs parties constitutives; Leurs détails caractérisés par leurs corps semi-conducteurs caractérisés par leur structure cristalline ou par l'orientation particulière des plans cristallins comprenant des semi-conducteurs polycristallins
Provided is a photovoltaic device (100), comprising a substrate (10), solar cells (20), a first electrical connector (30), a first wire (40) and a junction box (50), wherein the solar cells (20) and the first electrical connector (30) are connected to the substrate (10); a second electrical connector (41) is provided at one end of the first wire (40), the second electrical connector (41) being configured to removably electrically connect to the first electrical connector (30); and the junction box (50) is connected to the end of the first wire (40) away from the second electrical connector (41), the junction box (50) being configured to electrically connect to an external device. When the junction box (50) is damaged, the second electrical connector (41) is separated from the first electrical connector (30), and another good junction box (50) is used to connect to the substrate (10), thereby reducing the risk of the entire substrate (10) being out of operation due to the original junction box (50) being damaged.
Provided is a photovoltaic apparatus. The photovoltaic apparatus includes: a substrate; a solar cell connected to the substrate; a first electrical connector connected to the substrate; a first lead wire provided with a second electrical connector at an end of the first lead wire, the second electrical connector being configured to be removably and electrically connected to the first electrical connector; and a connection box connected to an end of the first lead wire (40) away from the second electrical connector, the connection box being configured to be electrically connected to an external device.
H02S 40/34 - Composants électriques comprenant une connexion électrique structurellement associée au module PV, p. ex. boîtes de jonction
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
H02S 20/30 - Structures de support mobiles ou réglables, p. ex. pour réglage de l’angle
A solar panel assembly (10) and a railing assembly (50). The solar panel assembly (10) comprises: a solar panel (100), the solar panel (100) being provided with at least one connecting hole group (110), and each connecting hole group (110) comprising a plurality of connecting holes (112) arranged at intervals; and at least one connecting structure (200), each connecting structure (200) matching one connecting hole group (110), each connecting structure (200) comprising a pull rope (210), the pull rope (210) successively passing through the plurality of connecting holes (112) of the connecting hole group (110), and the portion of the pull rope (210) passing through the plurality of connecting holes (112) comprising a first tensioning section (212) and a second tensioning section (214), the first tensioning section (212) being located on a first side of the solar panel (100), the second tensioning section (214) being located on a second side of the solar panel (100), and the first side of the solar panel (100) and the second side of the solar panel (100) being arranged opposite to each other.
An energy storage power supply (100) comprising first and second battery modules and a battery management module (50). The battery management module (50) comprises an acquisition module (51) for acquiring operating parameters of the first and second battery modules, a charging-discharging module (52) electrically connected to the first battery module (10), a conversion module (53) electrically connected to both the first battery module (10) and the second battery module (30), and a control module (54).
An electric vehicle charging and energy storage system, comprising a photovoltaic panel (101), an energy storage battery (102), a hybrid inverter (103) and an isolated power converter (104); the hybrid inverter (103) is connected to the photovoltaic panel (101) and the energy storage battery (102), and is connected to an external power grid at the same time for implementing energy exchange between the photovoltaic panel (101), the energy storage battery (102) and the power grid; the isolated power converter (104) and the hybrid inverter (103) are of an integrated structure or a separated structure, and the hybrid inverter (103) is directly or indirectly connected to an electric vehicle by means of the isolated power converter (104) and is used for performing charging and discharging operations on the electric vehicle.
H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion
B60L 55/00 - Dispositions relatives à la fourniture d'énergie emmagasinée dans un véhicule à un réseau électrique, c.-à-d. du véhicule au réseau [V2G]
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
50.
CHARGING COVER ASSEMBLY, PHOTOVOLTAIC CHARGING SYSTEM, AND VEHICLE
A charging cover assembly (100), comprising a housing (12), a cover plate (14), and a switch member (20). The switch member (20) is configured to be connected to a solar charging signal circuit (305) of a vehicle (10000), and the cover plate (14) is movably connected to the housing (12). When the cover plate (14) closes an opening (121), the cover plate (14) is configured to drive the switch member (20) to be turned on so as to control the solar charging signal circuit (305) to be turned on; and when the cover plate (14) opens the opening, the cover plate (14) is configured to drive the switch member (20) to disconnect so as to control the solar charging signal circuit (305) to disconnect.
B60L 8/00 - Propulsion électrique à partir d'énergie tirée des forces de la nature, p. ex. du soleil ou du vent
B60L 53/16 - Connecteurs, p. ex. fiches ou prises, spécialement adaptés pour recharger des véhicules électriques
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
51.
CONTROL CIRCUIT, INVERTER, AND ENERGY STORAGE DEVICE
A control circuit (123) of an inverter (12), comprising: a control signal generator (1232g), configured to output a first control signal, such that a DC-DC converter (121) outputs a second direct current voltage, and update the first control signal to a second control signal, so as to reduce the magnitude of the ripple current of the second direct current voltage.
H02M 1/08 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques
H02M 1/14 - Dispositions de réduction des ondulations d'une entrée ou d'une sortie en courant continu
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
H02M 7/797 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continuTransformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif avec possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion
H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
H02J 7/06 - Régulation du courant ou de la tension de charge utilisant des tubes à décharge ou des dispositifs à semi-conducteurs
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
52.
CHARGING METHOD, CHARGING APPARATUS, ENERGY-STORAGE POWER SOURCE, AND COMPUTER-READABLE STORAGE MEDIUM
A charging method, a charging apparatus, an energy-storage power source, and a computer-readable storage medium. The charging method is used for charging a battery cell (30). The charging method comprises: acquiring the current state of charge of a battery cell (30); when the current state of charge of the battery cell (30) is below or equal to a preset state of charge, controlling a power source to charge the battery cell (30), wherein the preset state of charge is determined on the basis of the number of instances of performing float charging on the battery cell (30) within a preset period; and when the current state of charge of the battery cell (30) is above the preset state of charge, maintaining the current state of the battery cell (30).
A discharging method for a battery (10), an energy storage power supply (100), an electrical apparatus (200), and a computer-readable storage medium. The discharging method for the battery (10) comprises: acquiring the current temperature of the battery (10) and a valley voltage of the battery (10); when the current temperature of the battery (10) and the valley voltage of the battery (10) satisfy preset conditions, determining the maximum discharge power of the battery (10) on the basis of the current state of charge of the battery (10) and the current temperature of the battery (10); and on the basis of the maximum discharge power of the battery (10), controlling the battery (10) to discharge for a load device (80).
An outdoor power supply, comprising a power supply body (1), an illumination and display integrated screen (2), which is provided on an outer side wall of the power supply body (1), a control module (3), and a switch module (4). An output end of the control module (3) is electrically connected to the illumination and display integrated screen (2), an input end is electrically connected to the switch module (4), and the control module (3), on the basis of a first switch signal or a second switch signal outputted by the switch module (4), controls the illumination and display integrated screen (2) to perform display or illuminate.
A control method for an energy storage power supply (100), comprising: when an external power supply (300) is connected to a Type-C port (10), determining the charging type of the external power supply (300) connected to the Type-C port (10), the charging type including at least one of solar charging, communication protocol charging and on-board charger charging; and controlling the energy storage power supply (100) to enable a charging mode corresponding to the charging type of the external power supply (300), so that the external power supply (300) charges a battery module (30) of the energy storage power supply (100) in the charging mode.
A packaging box (100), comprising a box body (10) and a handle assembly (20), wherein the handle assembly (20) is configured to cover or open an opening (11) of the box body (10), and comprises a first cover plate (21), a second cover plate (23) and a third cover plate (25). When the handle assembly (20) covers the opening (11), a first through hole (211) of the first cover plate (21), a second through hole (231) of the second cover plate (23) and a third through hole (251) of the third cover plate (25) form a handle hole (210).
A power distribution gateway, a power distribution gateway system, and a power distribution gateway control method. A power distribution gateway (100) comprises a processor (10), an energy management module (20), and an access management module (30). The processor (10) is electrically connected to the energy management module (20) and the access management module (30). The energy management module (20) is electrically connected to a power grid (200), an external power supply (300) and a load (400). The access management module (30) is electrically connected to the load (400). The power distribution gateway (100) can acquire various parameters of the power grid (200), the external power supply (300) and the load (400), and on the basis of first operation information of the power grid (200) and second operation information of the external power supply (300), control different power supplies to supply power to the load (400).
H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p. ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseauCircuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p. ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau
H02J 3/28 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie
H02J 3/46 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs contrôlant la répartition de puissance entre les générateurs, convertisseurs ou transformateurs
H02J 3/14 - Circuits pour réseaux principaux ou de distribution, à courant alternatif pour règler la tension dans des réseaux à courant alternatif par changement d'une caractéristique de la charge du réseau par interruption, ou mise en circuit, des charges du réseau, p. ex. charge équilibrée progressivement
58.
ELECTRIC ENERGY DISPATCH METHOD, ELECTRIC ENERGY DISPATCH APPARATUS AND COMPUTER READABLE STORAGE MEDIUM
An electric energy dispatch method, an electric energy dispatch apparatus (100) and a computer readable storage medium (200). The electric energy dispatch method comprises: (01) acquiring electricity consumption of loads (102) in a target green electricity region; (02) acquiring electricity production of a plurality of green electricity supply devices (101); and (03) on the basis of the electricity consumption and the electricity production, sending a dispatch command to the plurality of green electricity supply devices (101).
H02J 3/46 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs contrôlant la répartition de puissance entre les générateurs, convertisseurs ou transformateurs
H02J 3/28 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie
A foldable solar panel includes a power generation layer (100) and two adhesive film layers (200) located on two opposite sides of the power generation layer (100). The power generation layer (100) includes a plurality of sub-power generation panels (110) arranged at intervals and an interconnection wire (120). A bent region (2000) is formed in a gap between two adjacent sub-power generation panels (110). The two adjacent sub-power generation panels (110) are electrically connected by the interconnect wire (120) passing through the bent region (2000). An isolation layer (300) is arranged between the interconnect wire (120) and the adhesive film layer (200).
An electric energy adjustment method, comprising: on the basis of the current operating mode of an electric energy management system, selectively acquiring interface power information respectively corresponding to a photovoltaic module interface, a load module interface and a power grid module interface; determining a target calling power; and on the basis of the target calling power, determining a required supplementary electric energy power or a surplus electric energy power, and calling an energy storage module interface to supply energy on the basis of the required supplementary electric energy power or to absorb energy on the basis of the surplus electric energy power.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Data processing apparatus; security surveillance robots;
distribution boxes [electricity]; current rectifiers;
inverters [electricity]; electric sockets; wire connectors
[electricity]; remote control apparatus; battery boxes;
batteries, electric; battery chargers; solar batteries; cell
switches [electricity]; solar panels for the production of
electricity.
63.
HEATING DEVICE, ENERGY STORAGE POWER SUPPLY, INDUCTION COOKER, AND ENERGY STORAGE APPLIANCE
An energy storage appliance (1000), comprising a heating device (100) and an energy storage power supply (300). The heating device (100) is provided with an assembly member (30) and an electrical connector (50). The energy storage power supply (300) is provided with a mounting member (305) and a power connecting member (309); the assembly member (30) works in conjunction with the mounting member (305) to limit the relative movement of the heating device (100) and the energy storage power supply (300) along an attachment surface; and the electrical connector (50) is electrically connected to the power connecting member (309), so that the energy storage power supply (300) supplies power to the heating device (100).
A power distribution system (100). The power distribution system (100) comprises a grid-connected bus (10), inverter modules (60), a plurality of power supply modules (20), and energy management modules (40). The grid-connected bus (10) is electrically connected to the power modules (30). The energy management modules (40) are used for obtaining the total output power of the power supply modules (20) and the total power consumption of the power modules (30); and on the basis of the total output power and the total power consumption, adjusting output power of at least part of the power supply modules (20).
H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
H02J 3/46 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs contrôlant la répartition de puissance entre les générateurs, convertisseurs ou transformateurs
H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion
65.
CONTROL METHOD FOR HOUSEHOLD ENERGY SYSTEM, AND SYSTEM, ENERGY MANAGEMENT APPARATUS AND STORAGE MEDIUM
A control method for a household energy system (100), and an energy system, an energy management apparatus and a computer-readable storage medium. The control method comprises: when a household energy system (100) is in a grid-connected state and a non-dispatchable power generation apparatus is in a power-supplying state, acquiring a net power of the household energy system (100) during each electricity utilization period of the current day; on the basis of an electricity price of a public power grid (20), when the net power is less than zero, controlling the household energy system (100) to be powered by an energy storage apparatus (12) or by the public power grid (20); and when the net power is greater than zero, controlling the power generation apparatus to output electric energy to the energy storage apparatus (12) or the public power grid (20).
H02J 3/28 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie
H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
66.
ELECTRICITY MANAGEMENT METHOD AND DEVICE, ENERGY MANAGEMENT DEVICE AND ENERGY SYSTEM
An electricity management method, an electricity management device (10), an energy management device (70), an energy system (100) and a storage medium (300). The electricity management method comprises: acquiring first power generation power of a first power generation device (30) and electric power of a load (200); when the first power generation power is higher than the electric power, controlling an energy storage device (50) to store electricity; and on the basis of a determined electricity retailing time period, outputting the electricity of the energy storage device (50) to a power grid (400) within the electricity retailing time period.
H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion
H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
67.
INVERTER, AND PHOTOVOLTAIC POWER GENERATION SYSTEM AND METHOD
An inverter (1200), and a photovoltaic power generation system and method, which relate to the technical field of photovoltaic power generation. The photovoltaic power generation system comprises at least two photovoltaic panels (1100). The inverter (1200) comprises an alternating-current output module (120) and at least two direct-current/alternating-current conversion modules (110), wherein each direct-current/alternating-current conversion module (110) is detachably connected to the alternating-current output module (120); the direct-current/alternating-current conversion modules (110) are connected to the photovoltaic panels (1100), and are used for converting a direct current into a first alternating current, which direct current is outputted by the photovoltaic panels (1100); and the alternating-current output module (120) is used for processing the first alternating current to obtain a second alternating current, which has a stable waveform, and outputting the second alternating current to a load (1300) or a power grid (1400).
H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
H02M 1/00 - Détails d'appareils pour transformation
H02M 7/537 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p. ex. onduleurs à impulsions à un seul commutateur
68.
POWER MANAGEMENT METHOD AND DEVICE, ENERGY MANAGEMENT DEVICE, AND ENERGY SYSTEM
The present disclosure provides a power management method, a power management device (10), an energy management device (70), an energy system (100), and a storage medium (300). The power management method includes: obtaining first generated power of the first power generation device (30) and consumed power of the one or more loads (200); controlling, when the first generated power is greater than the consumed power, the energy storage device (50) to store power; and outputting, based on a determined electricity selling period, electric quantity of the energy storage device (50) to a power grid (400) during the electricity selling period.
H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p. ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseauCircuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p. ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau
69.
Control method for home energy system, system, energy management device, and storage medium
Provided are a control method for a home energy system (100), an energy system, an energy management device, and a computer-readable storage medium. The control method includes: when the home energy system (100) is in a grid-connected state and a non-time-shifting power generation device is in a power-supply state, obtaining net power of the home energy system (100) during each power consumption time period of a current day, and when the net power is smaller than zero, controlling, based on an electricity price of the public grid (20), the home energy system (100) to be power by an energy storage device (12) or by the public grid (20); and when the net power is greater than zero, controlling the power generation device to output electric energy to the energy storage device (12) or the public power grid (20).
A frame (200) and a photovoltaic module. The frame (200) comprises a first supporting plate (210), a second supporting plate (220), a first connecting plate (230) and a second connecting plate (240), wherein the second supporting plate (220) is spaced apart from the first supporting plate (210); the first connecting plate (230) connects the first supporting plate (210) to the second supporting plate (220); the second connecting plate (240) is spaced apart from the first connecting plate (230), and the second connecting plate (240) connects the first supporting plate (210) to the second supporting plate (220); the first supporting plate (210), the second supporting plate (220), the first connecting plate (230) and the second connecting plate (240) jointly define a connection slot (250); and a notch (241) is formed in the second connecting plate (240), such that the connection slot (250) is in communication with the side of the second connecting plate (240) away from the first connecting plate (230).
H02S 20/23 - Structures de support directement fixées sur un objet inamovible spécialement adaptées pour les bâtiments spécialement adaptées aux structures de toit
A housing assembly (10), an energy storage power supply (100), and an electrical device (1000). The energy storage power supply (100) comprises a first housing (110) and a second housing (120). Multiple first wedge blocks (112) are formed on the first housing (110), multiple second wedge blocks (121) matching the first wedge blocks (112) are formed on the second housing (120), and a wedge recess (122) matching a corresponding first wedge block (112) is formed on each second wedge block (121). When the multiple first wedge blocks (112) are aligned with the multiple wedge recesses (122), respectively, and the first housing (110) is pushed along a predetermined direction relative to the second housing (120), the multiple first wedge blocks (112) can be pushed into the multiple wedge recesses (122), respectively, such that the first housing (110) is fixed on the second housing (120), to form an accommodating space.
A battery module (100) comprises battery cells (10), a support (30) and a first semiconductor refrigeration sheet (50). The battery cells (10) and the first semiconductor refrigeration sheet (50) are mounted on the support (30), wherein the first semiconductor refrigeration sheet (50) is configured to heat a cooling liquid (3111) and/or to refrigerate the cooling liquid (3111), and the support (30) is configured to exchange heat between the cooling liquid (3111) and the battery cells (10), so as to heat or dissipate heat of the battery cells (10).
Provided is an energy storage power supply (100). The energy storage power supply (100) includes a first housing (10), a fixing colloid, at least one first cell (20). The first housing (10) has an accommodation chamber (11) defined inside the first housing (10). The accommodation chamber (11) is provided with a positioning portion (12) at a bottom of the accommodation chamber (11). The positioning portion (12) has a positioning groove (121). The at least one first cell (20) is partially accommodated in the positioning groove. The fixing colloid is located in the positioning groove (121) and fixedly connected to the at least one cell (20) and a side wall of the positioning groove (121).
H01M 50/264 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports avec des moyens de fixation, p. ex. des serrures pour des cellules ou des batteries, p. ex. cadres périphériques, courroies ou tiges
H01M 50/209 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules prismatiques ou rectangulaires
H01M 50/211 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules en forme de poche
H01M 50/213 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules ayant une section transversale courbée, p. ex. ronde ou elliptique
H01M 50/291 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par des éléments d’espacement ou des moyens de positionnement dans les racks, les cadres ou les blocs caractérisés par leur forme
H01M 50/507 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant un arrangement de plusieurs barres omnibus réunies dans une structure de conteneur, p. ex. modules de barres omnibus
H01M 50/55 - Bornes caractérisées par la position des terminaux sur les cellules sur le même côté de la cellule
The present disclosure provides an energy storage power supply. The energy storage power supply includes a housing and a plurality of cells. The housing has an accommodation cavity defined therein. The accommodation cavity is provided with a plurality of first fixing members at an inner wall of the accommodation cavity. Each of the plurality of first fixing members has a first through hole defined at a bottom wall of the first fixing member. The plurality of cells corresponds to the plurality of first fixing members in one-to-one correspondence. Each of the plurality of cells includes a body, a first pole, and a second pole. The first pole and the second pole are respectively disposed at two ends of the body in a length direction of the body. One of the two ends of the body is accommodated in a corresponding one of the plurality of first fixing members.
H01M 50/264 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports avec des moyens de fixation, p. ex. des serrures pour des cellules ou des batteries, p. ex. cadres périphériques, courroies ou tiges
H01M 50/213 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules ayant une section transversale courbée, p. ex. ronde ou elliptique
H01M 50/291 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par des éléments d’espacement ou des moyens de positionnement dans les racks, les cadres ou les blocs caractérisés par leur forme
H01M 50/507 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant un arrangement de plusieurs barres omnibus réunies dans une structure de conteneur, p. ex. modules de barres omnibus
An energy storage power supply (100), comprising a housing (10) and a plurality of battery cells (20). An accommodating cavity (11) is provided in the housing (10), a plurality of first fixing members (1111) are provided on the inner wall of the accommodating cavity (11), a first through hole (1112) is formed on the bottom wall of each first fixing member (1111), and the plurality of battery cells (20) are in one-to-one correspondence with the plurality of first fixing members (1111). The battery cells (20) each comprises a body (21), a first pole (22), and a second pole (23); the first pole (22) and the second pole (23) are respectively arranged at two ends of the body (21) in the length direction, one end of the body (21) is accommodated in a corresponding first fixing element (1111), and the first pole (22) passes through a corresponding first through hole (1112).
H01M 50/244 - Boîtiers secondairesBâtisDispositifs de suspensionDispositifs de manutentionSupports caractérisés par leur procédé de montage
H01M 50/264 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports avec des moyens de fixation, p. ex. des serrures pour des cellules ou des batteries, p. ex. cadres périphériques, courroies ou tiges
An energy storage power supply (100), comprising a first housing (10), a fixed gel, and at least one first battery cell (20). An accommodating cavity (11) is formed in the first housing (10), a first positioning portion (12) is provided on the bottom wall of the accommodating cavity (11), and a positioning recess (121) is formed in the first positioning portion (12); the at least one first battery cell (20) is partially accommodated in the positioning recess (121); and the fixed gel is located in the positioning recess (121) and is fixedly connected to the side walls of the first battery cell (20) and the positioning recess (121).
H01M 50/264 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports avec des moyens de fixation, p. ex. des serrures pour des cellules ou des batteries, p. ex. cadres périphériques, courroies ou tiges
H01M 50/244 - Boîtiers secondairesBâtisDispositifs de suspensionDispositifs de manutentionSupports caractérisés par leur procédé de montage
H01M 50/289 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par des éléments d’espacement ou des moyens de positionnement dans les racks, les cadres ou les blocs
H01M 50/258 - Batteries modulairesBoîtiers pourvus de moyens d’assemblage
Provided are an energy storage robot and an energy storage system. The energy storage robot includes a base, a support, and a plurality of sensors. The base is provided with a battery therein and a moving device at a bottom of the base. The moving device is configured to drive the base to move relative to the ground. The support is detachably connected to the base. The support is provided with a plurality of solar panels. The plurality of solar panels is electrically connected to the battery. The plurality of sensors is disposed at the base and/or the support and configured to detect a movement range and/or environmental information of the base. A light receiving area of the plurality of solar panels in a first state is smaller than a light receiving area of the plurality of solar panels in a second state.
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
H02S 20/32 - Structures de support mobiles ou réglables, p. ex. pour réglage de l’angle spécialement adaptées pour le suivi du soleil
An energy storage robot (100) and an energy storage system (200). The energy storage robot (100) comprises: a base (102), wherein a battery (1022) is provided in the base (102), a moving device (104) is provided at the bottom of the base (102), and the moving device (104) is configured to drive the base (102) to move relative to the ground; a support (106), which is detachably connected to the base (102), wherein a plurality of solar panels (108) are provided on the support (106), and the solar panels (108) are electrically connected to the battery (1022); and a plurality of sensors (110), which are arranged on the base (102) and/or the support (106), wherein the sensors (110) are configured to determine a movement range and/or environmental information of the base (102). A light-receiving area of the plurality of solar panels (108) in a first state is smaller than a light-receiving area in a second state. The energy storage system (200) comprises a charging pile (204) or a power storage pile (202) and an energy storage robot (100).
B25J 19/00 - Accessoires adaptés aux manipulateurs, p. ex. pour contrôler, pour observerDispositifs de sécurité combinés avec les manipulateurs ou spécialement conçus pour être utilisés en association avec ces manipulateurs
B60P 3/00 - Véhicules adaptés pour transporter, porter ou comporter des charges ou des objets spéciaux
A rooftop tent (10) and a vehicle (100). The rooftop tent (10) is used for being mounted on the top of the vehicle (100), and the rooftop tent (10) comprises a tent body (12), a solar panel assembly (14), and an energy storage assembly (16). The solar panel assembly (14) is disposed on the tent body (12) and is used for converting light energy into electrical energy. The tent body (12) comprises a bottom plate (120), and the energy storage assembly (16) is detachably accommodated in the bottom plate (120) and is used for storing the electrical energy outputted by the solar panel assembly (14).
E04H 15/06 - Tentes au moins partiellement supportées par des véhicules
H01M 50/249 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports spécialement adaptés aux aéronefs ou aux véhicules, p. ex. aux automobiles ou aux trains
E04H 15/32 - Parties constitutives, composants, éléments constructifs, accessoires, équipement intérieur spécialement conçus pour les tentes, p. ex. cordes, bordures inférieures, entrées
E04H 15/46 - Moyens de support, p. ex. armatures repliables, p. ex. du type démontable téléscopiques et repliables
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
A travel trailer (10), comprising a vehicle body (12), a connecting frame (14), and an energy storage battery pack (18). The connecting frame (14) is connected to the vehicle body (12), a first connecting contact (16) is arranged on the connecting frame (14), the energy storage battery pack (18) is arranged on the vehicle body (12), the energy storage battery pack (18) is electrically connected to the first connecting contact (16), and the travel trailer (10) is configured to make the energy storage battery pack (18) and a power battery pack (24) of a tractor (20) achieve electric energy transmission when the first connecting contact (16) comes into contact with a second connecting contact (22) on the tractor (20) to realize electrical connection. Further disclosed is a vehicle system comprising the travel trailer. The travel trailer can improve a cruising range of the tractor, such that the situation of an electric appliance on the travel trailer not being capable of being used due to insufficient power of the energy storage battery pack is avoided.
B60P 3/32 - Véhicules adaptés pour transporter, porter ou comporter des charges ou des objets spéciaux comportant une installation d'habitation pour des personnes, p. ex. caravanes, véhicules de camping ou similaires
B60P 3/34 - Véhicules adaptés pour transporter, porter ou comporter des charges ou des objets spéciaux comportant une installation d'habitation pour des personnes, p. ex. caravanes, véhicules de camping ou similaires l'installation d'habitation étant expansible, repliable ou transformable
B60L 58/12 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries en fonction de l'état de charge [SoC]
84.
VEHICLE ROOF TENT, LIGHTING MODULE, DAMPING DEVICE, AND VEHICLE
A vehicle roof tent (10), a lighting module (34), a damping module (330), and a vehicle (100). The vehicle roof tent (10) is used for being mounted at the top of the vehicle (100), and the vehicle roof tent (10) comprises a tent body (12), a solar panel assembly (14), and an energy storage assembly (16). The solar panel assembly (14) is arranged on the tent body (12) and is used for converting light energy into electric energy. The tent body (12) comprises a bottom plate (120). The energy storage assembly (16) is arranged in the bottom plate (120) and is used for storing electric energy outputted by the solar panel assembly (14).
H02S 10/20 - Systèmes caractérisés par leurs moyens de stockage de l’énergie
H02S 40/38 - Moyens de stockage de l’énergie, p. ex. batteries, structurellement associés aux modules PV
H01M 10/46 - Accumulateurs combinés par structure avec un appareil de charge
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Data processing apparatus; security surveillance robots; distribution boxes [electricity]; current rectifiers; inverters [electricity]; electric sockets; wire connectors [electricity]; remote control apparatus; battery boxes; batteries, electric; battery chargers; solar batteries; cell switches [electricity]; solar panels for the production of electricity.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Data processing apparatus; security surveillance robots; electrical distribution boxes; current rectifiers; electrical inverters; electric sockets; electric wire connectors; remote control apparatus; battery boxes; batteries, electric; battery chargers; solar batteries; electrical cell switches; solar panels for the production of electricity
37 - Services de construction; extraction minière; installation et réparation
Produits et services
Buildings, transportable, of metal; framework of metal for
building; fittings of metal for building; roofing of metal,
incorporating photovoltaic cells; roofing of metal;
buildings of metal; pantiles of metal; roofing tiles of
metal; tiles of metal for building; mounting frames of metal
for solar panels; roof coverings of metal; roof flashing of
metal. Tiles, not of metal, for building; roofing shingles; roofing
tiles, not of metal; pantiles, not of metal; flashing, not
of metal, for building; roofing, not of metal, incorporating
photovoltaic cells; roof coverings, not of metal; roofing,
not of metal; roof flashing, not of metal; mounting frames,
not of metal, for solar panels. Roofing services; electric appliance installation and
repair; machinery installation, maintenance and repair;
repair of power lines; rental of portable power chargers;
rental of battery chargers; motor vehicle maintenance and
repair; vehicle maintenance; vehicle battery charging; roof
repair; installation and maintenance of photovoltaic
installations; installation of electricity and power
generating equipment.
A household energy-storage power supply. The household energy-storage power supply comprises an enclosure, and a battery pack, a battery swapping system and a battery management system (BMS), which are built in the enclosure, wherein the battery pack comprises at least two detachable battery cells, and the battery cells are electrically connected to each other; the battery swapping system is used for disassembling, from the battery pack, a battery cell which has a loss exceeding a preset value, and mounting a standby battery at the disassembly position; and the BMS is in communication connection with the battery pack and the battery swapping system, and the BMS is used for detecting a loss value of a battery cell and controlling the action of the battery swapping system.
A folding solar panel, comprising: a power generation layer (100), and adhesive film layers (200) located on opposite sides of the power generation layer (100). The power generation layer (100) comprises a plurality of sub-power generation panels (110) arranged at intervals and interconnection wires (120); a gap between every adjacent sub-power generation panels (110) forms a bending region (2000); the two adjacent sub-power generation panels (110) are electrically connected by means of the interconnection wire (120) that passes through the bending region (2000); an isolation layer (300) is provided between the interconnection wire (120) and the adhesive film layer (200).
A slave machine (4), an energy storage power supply (100), an energy storage power supply paralleling method, and an energy storage power supply paralleling system. The slave machine (4) comprises a first charging module (28), a second controller (32), a second switch assembly (34), a third switch assembly (36), and a second battery module (38). The second controller (32) is configured to control the second switch assembly (34) and/or the third switch assembly (36) to be switched on, such that a first interface (41), a second interface (43) and the second battery module (38) realize the transmission of electric energy.
37 - Services de construction; extraction minière; installation et réparation
Produits et services
(1) Buildings, transportable, of metal; framework of metal for building; fittings of metal for building; roofing of metal, incorporating photovoltaic cells; roofing of metal; buildings of metal; pantiles of metal; roofing tiles of metal; tiles of metal for building; mounting frames of metal for solar panels; roof coverings of metal; roof flashing of metal.
(2) Tiles, not of metal, for building; roofing shingles; roofing tiles, not of metal; pantiles, not of metal; flashing, not of metal, for building; roofing, not of metal, incorporating photovoltaic cells; roof coverings, not of metal; roofing, not of metal; roof flashing, not of metal; mounting frames, not of metal, for solar panels. (1) Roofing services; electric appliance installation and repair; machinery installation, maintenance and repair; repair of power lines; rental of portable power chargers; rental of battery chargers; motor vehicle maintenance and repair; vehicle maintenance; vehicle battery charging; roof repair; installation and maintenance of photovoltaic installations; installation of electricity and power generating equipment.
37 - Services de construction; extraction minière; installation et réparation
Produits et services
Buildings, transportable, of metal; framework of metal for building; fittings of metal for building, namely, fittings of metal for pipes and fittings of metal for windows; roofing of metal, incorporating photovoltaic cells; roofing of metal; buildings of metal, namely, prefabricated metal buildings, portable metal buildings, transportable metal buildings; pantiles of metal; roofing tiles of metal; tiles of metal for building; mounting frames of metal for solar panels; roof coverings of metal; roof flashing of metal. Tiles, not of metal, for building; non-metal roofing shingles; roofing tiles, not of metal; pantiles, not of metal; flashing, not of metal, for building; roofing, not of metal, incorporating photovoltaic cells; roof coverings, not of metal; roofing, not of metal; roof flashing, not of metal; mounting frames, not of metal, for solar panels. Roofing services; electric appliance installation and repair; machinery installation, maintenance and repair; repair of power lines; rental of portable power chargers; rental of battery chargers; motor vehicle maintenance and repair; vehicle maintenance; vehicle battery charging; roofing repair; installation and maintenance of photovoltaic installations; installation of electricity and power generating equipment.
An energy storage power supply. The energy storage power supply comprises a box body, a mounting member, a pull rod assembly, and a caster assembly. An accommodating recess is formed in the outer surface of the box body; the mounting member is accommodated in the accommodating recess and detachably connected to the box body; the pull rod assembly is fixed to the mounting member; the caster assembly is fixed to the bottom end of the mounting member; and the caster assembly is configured to drive the box body to move.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Materials for electricity mains [wires, cables]; portable
power chargers; solar batteries; solar panels for the
production of electricity; battery chargers; battery boxes;
galvanic batteries; batteries, electric; remote control
apparatus; electric sockets; inverters [electricity];
distribution boxes [electricity]; electric apparatus for
commutation.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Battery chargers; solar panels for the production of electricity; portable power chargers; battery boxes; computer programs, downloadable; materials for electricity mains [wires, cables]; electric sockets; solar batteries; inverters [electricity]; remote control apparatus.
Provided is a solar panel. The solar panel includes a frame having an accommodation opening, a front plate located at one of two opposite sides of the frame, a back plate located at another one of the two opposite sides of the frame, and a cell. The accommodation opening is enclosed by the front plate, the back plate, and the frame to form an enclosed space, and the cell is disposed in the enclosed space.
A charging control method and apparatus, and a solar charging controller and a storage medium. The charging control method comprises: detecting an initial open-circuit voltage of at least one power supply input source, and determining, according to the initial open-circuit voltage corresponding to each power supply input source, an initial charging strategy corresponding to the power supply input source; after the power supply input source executes the initial charging strategy, detecting input source current information of the power supply input source, and determining, according to the input source current information, whether to adjust the initial charging strategy; and when the adjustment of the initial charging strategy is determined, detecting the current open-circuit voltage of the power supply input source, and generating, according to the current open-circuit voltage, the current charging strategy corresponding to the current open-circuit voltage, so as to control the power supply input source to execute the current charging strategy.
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
09 - Appareils et instruments scientifiques et électriques
Produits et services
Commutators; Inverters; Battery boxes; Battery chargers; Distribution boxes for electrical power; Downloadable computer programs for use in controlling electric generators; Electric sockets; Electric wires and cables; Fuse wire; Galvanic batteries; Inverters for power supply; Portable power chargers; Remote controls for radios, televisions and stereos; Solar batteries; Solar panels for the production of electricity; Switches, electric
