GSL ENERGY offers advanced high voltage lithium ion battery systems for residential and commercial energy storage. Our HV batteries provide safe, efficient, and scalable high voltage energy storage solutions to meet diverse electricity demands.
Explore GSL ENERGY’s 125kW 232.9kWh AC-coupled containerized energy storage system with liquid cooling. Ideal for industrial peak shaving, microgrid backup, and off-grid power applications. Supports up to 10 units in parallel. Certified to IEC/EN62619, UN38.3, UL60730. Factory direct with OEM/ODM service.
Discover GSL Energy's 125kW 261kWh liquid-cooled battery energy storage system, featuring high-performance REPT LiFePO₄ cells, advanced thermal management, smart BMS/EMS integration, and full global certifications. Ideal for solar + storage, peak shaving, industrial backup, and off-grid energy independence.
ModelGSL-R20KGSL-R25KGSL-R30KGSL-R35KGSL-R40K GSL-R45KGSL-R50KGSL-R55KGSL-R60KNominal Capacity(kWh) 20.4825.630.7235.8440.9646.0851.256.3261.44Cell Matching64S1P80S1P96S1P &n...
Discover GSL ENERGY’s high-capacity all-in-one liquid cooling energy storage systems from 208kWh to 418kWh. Designed for commercial and industrial ESS, with advanced thermal management, long battery life, and global certifications.
Battery Specifications Model No GSL-W-16K Nominal Parameters Battery Chemistry LiFePO4 Voltage 51.2V Capacity 314Ah Energy 16.08kWh Dimension (W/H/D) 540*1006*500mm / 20.6*39.6*13.5 in Weight Approximate 145.5...
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Provide customized solutions for home and industrial energy storage
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Energy storage customized solutions
Global Market Coverage
High quality lithium iron phosphate battery
Advanced R&D Capabilities
Talented Team
Over 10 years of quality assurance
GSL Energy manufactures lithium iron phosphate (LiFePO4) batteries with 15 years of experience, specializing in the research, development, and production of energy storage systems. The company is committed to providing high-quality lithium battery storage solutions worldwide for residential, industrial, and commercial clients, ensuring reliable electricity battery storage to meet diverse energy needs. Our advanced solar storage system technology supports various applications, from 60kWh battery setups to scalable storage energy battery solutions. As one of the trusted solar battery storage suppliers, GSL Energy continues to innovate and deliver sustainable energy solutions globally.
GSL ENERGY boasts a 15k sqm R&D base in Huiyang with automated lines. Together with our Shenzhen HQ, we ensure top-tier lithium battery storage design, development, and production to meet global energy storage solutions demands.
GSL ENERGY specializes in solar battery solutions for residential, industrial, and commercial energy storage. With over a decade of expertise, we provide ODM, OEM, and OBM services for battery energy storage systems. Our energy storage products, including 60kWh battery and solar storage systems, are engineered for reliability and scalability in homes, factories, and data centers.
As a leading battery storage supplier, GSL ENERGY delivers utility-scale battery storage, BESS solutions, and electrical storage solutions. We support wholesale energy storage battery projects and partner with commercial energy storage companies to offer tailored battery energy storage solutions. Contact us today for customized solar battery storage and electricity battery storage solutions!
03 Jul 2025
In May 2025, Shenzhen GSL Energy Co., Ltd. (hereinafter referred to as “GSL ENERGY”) officially launched its 4.6MWh energy storage project in Lebanon, marking the recognition of GSL ENERGY's integrated photovoltaic and energy storage solu...
28 Jun 2025
On June 26, 2025, GSL ENERGY delivered on-site training in Poland for residential and commercial & industrial battery energy storage systems (BESS). The event highlighted GSL’s factory customization services, technical support, and scalable lithium energy storage solutions for global EPCs, distributors, and energy developers.
27 Jun 2025
GSL ENERGY ships 240 units of 48V LiFePO4 server rack batteries (5.12kWh each) to Canada, supporting home and commercial energy storage projects. Certified for UL1973, UL9540A, CE, and more.
GSL Energy is a leading manufacturer of high-quality solar battery energy storage solutions for residential, industrial, and commercial applications. We offer a diverse range of products, including wall-mounted, stacked, rack-mounted, and all-in-one home battery storage systems, as well as scalable commercial and industrial energy storage solutions. Our OEM and ODM services provide tailored solar battery solutions to meet the unique needs of each customer.
Office: A602, Tianan Cyber Park, Huangge North Road, Longgang District, Shenzhen, China
Factory: Floor 8-10, Building 2, No.58, Xinjian Road, Qiuchang Subdistrict, Huiyang District, Huizhou, Guangdong, China.
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