晶科能源申请太阳能电池专利，能提高电池的转化效率

Group 1 - Jinko Solar (Shangrao) Co., Ltd. and Zhejiang Jinko Solar Co., Ltd. have applied for a patent related to a method for preparing solar cells, which aims to improve conversion efficiency by reducing surface defects [1] - The patent application was published under CN 119698106 A, with an application date of December 2024 [1] - The preparation method involves a substrate with multiple regions and utilizes laser processing to modify the structure of the medium layer, enhancing the solar cell's performance [1] Group 2 - Jinko Solar (Shangrao) Co., Ltd. was established in 2020 and is primarily engaged in the production and supply of electricity and heat [2] - The company has a registered capital of 389.375 million RMB and a paid-in capital of 350 million RMB [2] - Jinko Solar (Shangrao) has made one external investment, participated in 30 bidding projects, and holds 230 patent records [2]