Core Insights - A group of companies, including Zhejiang Aisxu Solar Technology Co., Ltd., Guangdong Aisxu Technology Co., Ltd., and others, have obtained a patent for solar cell technology, specifically for solar cells, photovoltaic modules, and photovoltaic systems [1] - The patent aims to improve the safety and efficiency of solar cells by controlling the density of pits in the multi-crystalline silicon layer, ensuring a smoother surface and preventing leakage [1] Company Summaries - **Zhejiang Aisxu Solar Technology Co., Ltd.**: Established in 2016, located in Jinhua City, with a registered capital of 5691.89 million RMB. The company has invested in 11 enterprises, participated in 122 bidding projects, and holds 1869 patents [2] - **Guangdong Aisxu Technology Co., Ltd.**: Founded in 2009, based in Foshan City, with a registered capital of 2823.47 million RMB. The company has invested in 1 enterprise, participated in 8 bidding projects, and holds 1752 patents [2] - **Tianjin Aisxu Solar Technology Co., Ltd.**: Established in 2018, located in Tianjin City, with a registered capital of 1300 million RMB. The company has invested in 1 enterprise, participated in 22 bidding projects, and holds 1185 patents [2] - **Zhuhai Fushan Aisxu Solar Technology Co., Ltd.**: Founded in 2021, based in Zhuhai City, with a registered capital of 4500 million RMB. The company has participated in 105 bidding projects and holds 1028 patents [3] - **Chuzhou Aisxu Solar Technology Co., Ltd.**: Established in 2024, located in Chuzhou City, with a registered capital of 500 million RMB. The company has participated in 2 bidding projects and holds 151 patents [3] - **Shandong Aisxu Solar Technology Co., Ltd.**: Founded in 2023, based in Jinan City, with a registered capital of 4500 million RMB. The company has participated in 22 bidding projects and holds 139 patents [3]