High Voltage Commercial BESS 250kW-500kW | LFP Battery Storage 522kWh-1044kWh | Solar ESS Container

Industrial-Grade Energy Storage Built for Performance and Longevity

Our latest generation Commercial Energy Storage System (CESS) is engineered to bridge the gap between solar generation and peak demand costs. Utilizing advanced LFP (Lithium Iron Phosphate) prismatic cells with a capacity of 314Ah per cell, this system delivers unmatched cycle life and intrinsic thermal safety.

Flexible Scalability

Choose from 5 distinct power/capacity combinations (250kW/522kWh to 500kW/1044kWh). Whether you need a compact 522kWh unit for a small industrial park or a 1044kWh high-power system to manage surge loads, our modular design allows for seamless expansion.

allows for seamless expansion.

1500V High-Voltage Architecture

Operating at a nominal voltage of 832V (range: 728~923V), this system significantly reduces current losses and cabling costs. The high-voltage design ensures higher efficiency during both charging and discharging, making it ideal for large-scale PV integration.

Superior PV Integration

Equipped with up to 40 MPPT (Maximum Power Point Tracking) channels and a maximum input current of 42A per channel, the system supports an extensive input power range (up to 1000kW). It automatically adapts to fluctuating solar irradiation, ensuring maximum harvest of solar energy even during cloudy conditions.

Technical Highlights:

• Cell Type: LFP 314Ah (Safe, Long-lasting, High-temperature resistant).

• String Configuration: 1P52S battery packs with flexible series-parallel options (2P260S to 4P260S).

• Input Flexibility: MPPT Voltage range from 150V to 950V with a low start-up threshold of just 180V.

• Heavy-Duty Design: Supports up to 40 independent input strings, effectively handling shading and module mismatch issues.

Ideal Scenarios:

• Peak Shaving: Reduce electricity bills by storing energy during low-cost off-peak hours.

• PV Self-Consumption: Maximize the use of rooftop solar power.

• Backup Power: Provide emergency standby capacity for critical manufacturing loads.