Your Trusted OEM/ODM Partner for Residential & Commercial BESS Solutions

As a leading energy storage manufacturer, OEM/ODM partner, and solar battery supplier, GSL ENERGY delivers high-quality, customizable BESS trusted by global clients.

Residential Energy Storage Solutions
Power your home with GSL's innovative storage systems:

✔ Wall-Mounted Batteries – Sleek & space-saving for modern smart homes
✔ Floor-Standing Units – High-capacity, safe, and stylish
✔ Rack Batteries – Modular, scalable, ideal for OEM custom configurations
✔ Stackable / Rolling Batteries – Flexible, portable solutions for diversified residential needs

We offer OEM/ODM services for residential battery storage products to help partners expand their market presence under their brands.

Commercial & Industrial Energy Storage Solutions
Accelerate your business with GSL ENERGY's advanced C&I BESS platforms:

✔ All-in-One ESS Cabinet – Integrated inverter + battery, factory pre-tested, plug-and-play ready
✔ Liquid Cooling PCS Cabinet – Ultra-efficient cooling for large-scale, high-power battery systems
✔ Containerized BESS – Fully integrated utility-scale solutions (500kWh - 5MWh+), scalable and customizable

Our C&I solutions support OEM/ODM customization, including:
Hardware configurations
EMS & PCS software integration
Branding & packaging
Compliance for target markets

Why Partner with GSL ENERGY?
50,000㎡ lithium battery production base
Full vertical integration: battery cells, packs, BMS, EMS, system integration
Proven OEM/ODM service provider for top global brands
Solar battery supplier with over 15 years of manufacturing excellence
Compliant with international standards: UL, CE, UN38.3, IEC62619, IEC61000, etc.
100,0+ BESS units shipped globally, trusted by system integrators & energy companies worldwide

Let's Build Your Custom Energy Storage Solution
Whether you are an energy solution provider, PV integrator, renewable energy EPC, or battery brand owner, GSL ENERGY is ready to support your projects with:

✔ Flexible OEM/ODM partnerships
✔ Proven engineering & manufacturing strength
✔ Full-spectrum residential to utility-scale energy storage solutions

Visit our factory today and discover how we can help you deliver world-class energy storage to your markets.

Contact GSL ENERGY now — Your Trusted BESS OEM/ODM Partner.