GSL ENERGY
LiFePO4 Energy Storage Manufacturer | Shenzhen, China
Company Overview
GSL ENERGY (Shenzhen Geshengli Energy Co., Ltd.) is a leading LiFePO4 battery manufacturer headquartered in Shenzhen, China with a 15,000 sqm automated R&D and manufacturing facility in Huizhou. Founded in 2011, GSL ENERGY delivers customized residential, commercial, and industrial energy storage solutions with 5.8 GWh annual production capacity across 2 automated and 4 semi-automated production lines. With 200+ employees including 25 R&D engineers, the company serves 138+ countries and has completed 120,000+ projects globally. Strategic partnership with REPT BATTERO for premium 314Ah cells. Full OEM/ODM customization services available.
Key Differentiators
Technical Excellence
- 12,000+ cycles @ 80% DoD
- 96% round-trip efficiency
- Liquid cooling (25±3°C precision)
- REPT BATTERO 314Ah cells
Business Value
- 5.8 GWh production capacity
- Full OEM/ODM customization
- 15-year warranty available
- Factory-direct pricing
Certifications
- UL 9540 / UL 9540A / UL 1973
- IEC 62619 / IEC 62133
- CB / CE / CEI-021 / CEC
- UN38.3 / MSDS / ISO 9001
Global Deployments
- 15,000 sqm Huizhou facility
- 2 automated + 4 semi-auto lines
- 200+ staff / 25 R&D engineers
- REPT BATTERO cell partnership
