MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202527107817 A) filed by Zhuhai Fushan Aiko Solar Energy Technology Co. , Ltd.; Zhejiang Aiko Solar Energy Technology; Tianjin Aiko Solar Energy Technology Co.; Guangdong Aiko Solar Energy Number Technology Co. , Ltd.; and Shenzhen Aiko Digital Energy Technology on November 06, 2025, for Solar Cell, Solar Module, And Photovoltaic System.
Inventors include Mei, Fei; and Chen, Gang.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: The present application is applicable to the technical field of solar cells, and provides a solar cell, a solar module, and a photovoltaic system. In the solar cell, a P-type doped layer and an N-type doped layer are provided on a first surface of a silicon wafer, and the thickness of a passivation film layer on at least part of the N-type doped layer is greater than the thickness of the passivation film layer on at least part of the P-type doped layer. In this way, by means of coordinated optimization design of different thicknesses of the passivation film layer on at least part of the N-type doped layer and at least part of the P-type doped layer, and by making the passivation film layer on at least part of the N-type doped layer have a greater thickness, passivation effects of different doped regions of the solar cell can be better matched, thereby improving the performance of the solar cell, saving material usage, and reducing costs.
Disclaimer: Curated by HT Syndication.
