JA Solar is a global leader in photovoltaic (PV) solutions,  a comprehensive portfolio of high-performance products and services spanning the entire solar value chain.

JA Solar prioritizes R&D to drive efficiency and sustainability. Their DeepBlue 5.0 modules, launched in 2025, reduce the levelized cost of electricity (LCOE) by up to 4.3% compared to previous generations. The company also emphasizes eco-friendly manufacturing processes, minimizing carbon emissions and promoting recycling.