Gsl Energy

GSL GROUP Limited ("GSL") is a global leader in green and renewable energy solutions, specializing in LiFePO₄ lithium battery energy storage systems and one-stop solar energy storage systems (ESS) solutions for residential, commercial, and industrial applications. Headquartered in Shenzhen, with 4 production bases across Guangdong, Shandong, and Zhejiang, GSL operates a m² automated facility and maintains an annual production capacity of 5.8 GWh. Our battery systems are widely recognized for their modularity, scalability, and certification compliance—including UL9540, UL1973, CE, CB, CEC, and CEI-021—making them ideal for global markets. GSL offers comprehensive OEM/ODM services, backed by a strong R&D team and a commitment to precision engineering, quality control, and sustainable innovation. Our products are trusted in over 130 countries, serving energy storage needs in projects ranging from home solar installations to microgrids and utility-scale applications. With the mission of “Bringing Green Power to the World,” GSL continues to empower global energy transition through cutting-edge lithium battery technologies and intelligent BESS (Battery Energy Storage Systems). Scalable LiFePO₄ Energy Storage Full Solar + Battery System Solutions OEM/ODM Customization Support Projects in 130+ Countries Let’s build a greener future—together. sales@gsl-energy.com