Commercial Energy Storage
PowerKeep commercial energy storage supplier: C&I battery storage systems and outdoor cabinets from 125kW to MW scale for peak shaving, demand management and commercial battery backup.
PowerKeep is a commercial energy storage supplier serving factories, shopping malls, EV charging stations, data centers and commercial buildings. Our C&I battery storage systems use LiFePO4 cells with an industry-leading BMS, available from 125 kW/261 kWh modular cabinets up to MW-scale configurations.
Commercial energy storage systems earn payback through peak shaving — charging during off-peak hours and discharging at peak rates — plus demand charge management and commercial battery backup during outages. In markets with time-of-use tariffs or capacity price mechanisms, a well-sized C&I storage system can cut monthly electricity costs by 20% to 40%.
All-in-one outdoor cabinets integrate battery, PCS, BMS and thermal management in a single container footprint, simplifying installation and maintenance. As a commercial battery storage supplier and manufacturer, PowerKeep supports turnkey project design, containerized solutions and OEM/ODM for distributors and EPC contractors.
Commercial Energy Storage — Full-range energy storage products covering all scenarios
C&I Energy Storage System 125kW
EASS125K/261kWh-C
All in one Intelligent group series architecture, one cluster one management PCS three level topology, the whole machine energy conversion efficiency >90% , liquid cooling temperature control, battery temperature difference <3^{°C , auxiliary power consumption is reduced by 30% , the system life is extended by 2 years Long-life LFP battery cells with >8000 cycles, equipped with explosion venting design and perfluorohexanone fire protection, provide multiple safety guarantee
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C&I Energy Storage System 130kW
EAPVESS130K261KWH-C
High protection level: cabinet IP54, C4 anti-corrosion; Inverter IP66 protection battery PACK IP67 protection, can be used in a variety of harsh scenarios High conversion efficiency: the PV-ESS inverter adopts SiC solution on a large scale, with the highest conversion efficiency reaching 98.2% , reducing the kWh cost Three-level fire-fighting strategy: Level 1 power off and shutdown protection, Level 2 perfluorohexanone gas start, Level 3 water spray fire-fighting to prevent re-ignition
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EAPVESS C&I Energy Storage System Architecture
Designed for industrial parks, commercial buildings, charging stations, and other commercial and industrial scenarios. It reduces electricity costs through peak shaving and valley filling, while also providing demand management and emergency backup power. The modular design supports flexible expansion, helping commercial and industrial users improve electricity economy and reliability.
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EAPVESS System Topology Diagram
Designed for industrial parks, commercial buildings, charging stations, and other commercial and industrial scenarios. It reduces electricity costs through peak shaving and valley filling, while also providing demand management and emergency backup power. The modular design supports flexible expansion, helping commercial and industrial users improve electricity economy and reliability.
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Utility Storage System 2.5MW/5MWh
2.5MW/5MWh
Topology
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1000 V工商业储能系统
1000 V工商业储能系统
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Commercial Energy Storage
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