GENEVA, March 16 -- LONGI SOLAR TECHNOLOGY (XI'AN) CO., LTD. (Room 207, 2nd Floor, Staff RestaurantNo. 388, Hangtian Middle RoadNational Civil Aerospace Industry BaseXi'an, Shaanxi 710000), 西安隆基乐叶光伏科技有限公司 (中国陕西省西安市国家民用航天产业基地航天中路388号员工餐厅二楼207室) filed a patent application (PCT/CN2025/114475) for "BACK-CONTACT SOLAR CELL AND PREPARATION METHOD THEREFOR, AND PHOTOVOLTAIC MODULE" on Aug 13, 2025. With publication no. WO/2026/051715, the detail...