Battery Energy Storage Systems (BESS) for Solar & Industrial Use

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energy storage Solutions for Every Need

Commercial & Industrial Storage System Solutions

Explore energy storage solutions designed for residential, commercial, and industrial applications. GSL Energy's advanced battery energy storage systems (BESS) provide reliable solar battery storage, efficient industrial energy storage, and scalable commercial battery storage systems. Flexible OEM & ODM options available.

Reduction of Energy Costs

By charging the energy storage system during off-peak hours and discharging it during peak times, energy storage solutions enable businesses to significantly reduce electricity expenses, thereby optimizing overall operational costs.

Support for Renewable Energy Integration

Energy storage systems facilitate the efficient utilization of renewable energy sources such as solar and wind, ensuring a more stable integration of green power and reducing dependency on fossil fuels.

Enhanced Energy Independence

With energy storage solutions, businesses can reduce their reliance on external power grids, ensuring continued operation during power outages or grid instability, thus improving energy security.

Peak Shaving and Valley Filling

By charging during off-peak electricity hours when prices are low and discharging during peak hours when prices are high, helps to reduce electricity costs.

All-In-One Mini C&I BESS Battery

Flexible and Scalable Battery Energy Storage System

The integrated battery energy storage system（inverter and LiFePO4 battery）, is available in 40kWh, 50kWh, 55kWh, 60kWh, and 65kWh models. Ideal for residential, commercial, and industrial applications, it supports AC/DC coupling, ensuring seamless integration with solar energy storage systems and existing infrastructure.

Certified for Performance & Safety

The BESS battery energy storage system meets IEC/EN 62109-1, IEC/EN 62109-2, IEC/EN 61000-6-1, IEC/EN 61000-6-2, IEC/EN 61000-6-3, and IEC/EN 61000-6-4 certifications, guaranteeing high-quality energy storage solutions.

Designed for Efficient Solar Integration

Designed for solar energy battery storage, the Mini C&I ESS works with solar battery storage suppliers, making it easy to build a solar system with battery storage. Whether for self-sufficiency or large-scale deployments, it delivers reliable storage battery power for commercial battery storage systems.

215kWh 768V Industrial and Commercial

Energy Storage

Certified for Safety & Reliability

Designed to meet the highest industrial energy storage system standards, the BESS battery energy storage system is certified with UN38.3, IEC62619, CE, CEI 0-21, VDE-AR-N 4105, and IEC 62109, ensuring compliance with global safety and performance regulations.

All-in-One Battery Energy Storage System

The GSL-BESS50K-215 is a fully integrated battery energy storage system, combining an advanced inverter and LiFePO4 batteries in a plug-and-play design for effortless deployment. Available in capacities ranging from 50kWh to 315kWh, with standard options including 50kWh, 55kWh, 60kWh, 65kWh, 100kWh, 110kWh, 120kWh, 130kWh, 143kWh, 158kWh, 170kWh, 186kWh, 200kWh, 220kWh, 266kWh, and 315kWh, this system can also be customized to meet specific commercial battery storage system requirements.

Rapid Installation & Seamless Integration

The pre-configured all-in-one energy storage system minimizes installation time, making it an ideal solution for businesses looking to integrate a solar system with battery storage quickly. With AC/DC coupling, the system ensures smooth compatibility with existing solar battery storage setups and energy storage solutions.

GSL Energy’s UL-Certified Liquid Cooling Outdoor Lithium-Ion Battery Cabinets

Certified for Safety & Reliability

The GSL-BESS series (186K–372K) has achieved UL9540, UL1973, and IEC62619 certifications, ensuring high safety standards for industrial and commercial battery energy storage systems.

Advanced Liquid-Cooling for Optimal Performance

Featuring cutting-edge liquid cooling technology, our BESS battery storage systems provide consistent thermal management, reducing heat fluctuations and extending battery life.

Long-Lasting & High-Performance Energy Storage

With a 10+ year lifespan, GSL Energy’s certified BESS solutions offer enhanced efficiency, safety, and scalability, making them ideal for solar energy battery storage and industrial energy storage applications.

Commercial & Industrial Storage System Solutions

Engineered by GSL ENERGY

More Industrial & Commercial Energy Storage Solutions

GSL Energy offers a wide range of high-performance energy storage systems, including liquid-cooled BESS, all-in-one C&I BESS, and high-voltage battery cabinets, all designed to optimize energy use for industrial and commercial applications. Our modular, scalable systems provide flexible energy storage capacities from 50kWh to 5MWH and beyond, ensuring reliable and efficient power management for solar battery storage, microgrids, peak shaving, and demand response.