JA Solar is one of the world's top 5 solar panel manufacturers in volume with over 12GW of panels shipped in 2021. The majority of manufacturing is located in China, with additional facilities in Vietnam and Malaysia. JA Solar is a massive vertically integrated Chinese based company producing wafers, cells and panels which are available in 135 countries and regions. The company offers a range of panels for residential, commercial and utility-scale
JA Solar is ranked as one of the top Tier 1 solar panel manufacturers by Bloomberg New Energy Finance.