JA JA Solar, Yingli.
1. According to the China Brand Inquiry Network, Yingli is one of the world's largest manufacturers of solar photovoltaic products and the world's leading solar photovoltaic company. It occupies a leading position in terms of technology and market in the solar photovoltaic field. Is one of the best brands of photovoltaic panels.
2. JA Solar is the world's leading manufacturer of high-performance photovoltaic solar products. It focuses on the R&D and production of solar photovoltaic power generation systems and provides clean and sustainable energy to society. its industrial chain. One of the largest and most important companies.