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2025
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Invention
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Preparation method for back-face p-i-n structure, and preparation method for high-efficiency crys... |
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Invention
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Manufacturing method for topcon battery having back se structure. The present invention provides ... |
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2024
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Invention
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Triangular conductive wire and preparation method therefor. A triangular conductive wire and a pr... |
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Invention
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Device for implementing liquid membrane coating. A device for implementing liquid membrane coatin... |
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Invention
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Back-contact battery cell and battery with stacked-gate structure. A back-contact battery cell an... |
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Invention
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Welding method for conductive wire in stacked battery structure. A welding method for a conductiv... |
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Invention
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Chain type impurity gettering process. A chain type impurity gettering process. By means of using... |
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Invention
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Preparation method for local polo battery structure. A preparation method for a local POLO batter... |
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Invention
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Preparation method for topcon double-polo battery structure. A preparation method for a TOPCon do... |
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2023
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Invention
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Grid-stacked solar cell sheet, solar cell and photovoltaic module. The present utility model rela... |
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Invention
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Solar photovoltaic cell. A solar photovoltaic cell (1), which belongs to the technical field of p... |
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Invention
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Local tin plating method. A local tin plating method, belonging to the technical field of photovo... |
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Invention
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Selective tin plating method for welding strip. A selective tin plating method for a welding stri... |
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Invention
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Monocrystalline silicon wafer texturing additive capable of achieving better morphology and monoc... |
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Invention
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Boron-diffusion selective emitter preparation method for topcon battery, and battery preparation ... |
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Invention
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Method for positioning and connecting metal-free electrode cell in photovoltaic module. The prese... |
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Invention
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Double-sided welding method for solar cell sheet. A double-sided welding method for a solar cell ... |
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Invention
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Photovoltaic cell connection process. A photovoltaic cell connection process, comprising: bearing... |
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Invention
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Solar cell soldering method. Disclosed in the present invention is a solar cell soldering method,... |
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Invention
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Current lead-out structure for hjt battery, and preparation method therefor. Disclosed in the pre... |
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Invention
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Photovoltaic cell unit and preparation methods therefor. Provided in the present invention is a p... |
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Invention
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Method for reinforcing electrical connection between battery pieces in photovoltaic module. Discl... |
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Invention
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Photovoltaic shingled assembly and preparation method therefor. Disclosed in the present inventio... |
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Invention
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Phosphorus source for chained gettering, and preparation method therefor and use thereof. Disclos... |
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Invention
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Additive for cleaning silicon wafer, cleaning solution, and cleaning method after texturing of si... |
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2022
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Invention
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Method for roller-coating liquid material. The present disclosure provides a method for roller-co... |
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Invention
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Double-sided passivated contact cell and preparation method thereof. The present disclosure provi... |
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Invention
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Roll coating method for liquid material. Disclosed in the present invention is a roll coating met... |
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Invention
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Preparation method for and use of boron-doped selective emitter. Disclosed in the present inventi... |
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Invention
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High-efficiency heterojunction solar cell and preparation method therefor. Disclosed in the prese... |
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Invention
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Double-faced passivated contact cell and preparation method therefor. The present invention discl... |
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Invention
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Additive for alkaline polishing of silicon wafers, and use thereof. An additive for alkaline poli... |
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Invention
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Method for preparing boron-doped selective emitter battery. Disclosed in the present invention is... |
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Invention
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Texturing additive for rapid texturing, and application. A texturing additive for rapid texturing... |
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Invention
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Method for manufacturing photovoltaic triangular solder strip. A method for manufacturing a photo... |
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Invention
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Texturing method for monocrystalline silicon wafer and use of monocrystalline silicon wafer. A te... |
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Invention
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Crystalline silicon solar cell. Disclosed in the present invention is a crystalline silicon solar... |
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Invention
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Alkali corrosion adjuvant for cleaning winding-plated polysilicon and application thereof. Disclo... |
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Invention
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Solar photovoltaic module. Disclosed in the present invention is a solar photovoltaic module, com... |
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Invention
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Tandem connection assembly for photovoltaic cell layer and preparation method and application of ... |
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2021
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Invention
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Chain-type roller coating apparatus and use thereof.
The present application provides a chain-ty... |
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Invention
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Silicon wafer texturing production line. Disclosed is a silicon wafer texturing production line, ... |
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Invention
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Solar cell connecting method. Disclosed is a solar cell connecting method, comprising the followi... |
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Invention
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Diffusion apparatus. A diffusion apparatus, comprising a chain type coating module and a chain ty... |
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Invention
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Chain-type roller coating device and application thereof. Disclosed is a chain-type roller coatin... |
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Invention
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Diamond wire cutting method for spliced silicon material. A diamond wire cutting method for a spl... |
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Invention
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Efficient heterojunction solar cell and preparation method. An efficient heterojunction solar cel... |
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Invention
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N-type high-efficiency solar cell and preparation method for. An N-type high-efficiency heterojun... |
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Invention
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Texturing additive, texturing solution, and application suitable for large-size monocrystalline s... |
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Invention
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Preparation method for topcon battery. 233 layer. The mask layer prepared in the present inventio... |
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2020
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P/S
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Silicon epitaxial wafers; rectifiers [electricity];
inverters [electricity]; single-crystal sili... |
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2018
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P/S
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Acidulated water for recharging batteries; Adhesives for industrial purposes; Catalyst supports; ... |
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P/S
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Embossing machines; Hydraulic accumulators being parts of machines; Machine tools, namely, powere... |
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P/S
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Monocrystalline silicon wafers; polycrystalline silicon
solar cells; batteries for lighting; bat... |
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2014
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P/S
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Accumulator jars; Batteries, electric; Chargers for electric batteries; Electric accumulators; El... |
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2011
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P/S
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Solar cells for electricity generation; Solar batteries; Batteries for lighting; Chargers for ele... |
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P/S
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Polycrystalline silicon; monocrystalline silicon; solar
batteries; batteries for lighting; batte... |
