Which brand solar panel is the world's most efficient?
What kind of company is the world's most efficient solar cell solar panel to date? first of all, the best known three companies are candidates LG of Korea, Sunpower of USA Panasonic of Japan all three companies are producing products that exceed 20% of the panel standard LG Sunpower have similar technological backgrounds, they use N type cell and remove the bus bar from the front side of module with back contact Panasonic uses a unique technology called HIT, a so-called "Hetero junction" technology that uses crystalline solar cells and a-Si thin film solar cell technology combined But there are no champions in the three company champion is a small and medium-sized solar panel manufacturer in the United States this company made solar cells with the same technology as Panasonic, and they applied the soldering technology called "Smart Wire System" It uses a very fine wire system, similar to the multi-wire systems used in the LG neon2. It can be solder...