PT Energi Surya Anugerah (ESA) is a forward-looking energy solutions company specializing in solar photovoltaic systems and advanced LiFePO4 battery storage. As a principal brand owner of GES batteries, ESA delivers reliable, high-performance products tailored for industrial and commercial applications. With strong technical expertise and end-to-end project capabilities, ESA supports Indonesia’s transition toward sustainable energy through efficient, scalable, and innovative power solutions.