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500kW-1MWh Battery Energy Storage System for C&I Use

Optimizes energy use, reducing costs in commercial and industrial settings.

Modular, scalable design for easy expansion and future upgrades.

Manages peak loads, reducing grid reliance during high-demand periods.

Seamlessly integrates with renewable energy for sustainable power solutions.

Supports customization to meet specific business energy storage needs.

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A 500kW 1MWh containerized battery energy storage system is a containerized solution purpose-built as an Energy storage BESS for commercial and industrial use, delivering 500kW of peak power output with 1MWh of usable energy storage capacity. The 500kW rated power defines the maximum rate at which the system can charge or discharge electricity, making it a C&I battery energy storage system for peak shaving, load shifting, and absorbing heavy industrial load impacts. The 1MWh energy capacity provides approximately 2 hours of continuous full-power discharge at a 0.5C charge/discharge rate. Built with lithium iron phosphate (LiFePO4 / LFP) battery cells, the system offers exceptional safety and thermal stability, with a LiFePO4 LFP battery energy storage cycle life typically exceeding 8,000 cycles, depending on operating conditions and battery specifications. The system is typically housed in a 10-foot or 20-foot outdoor, waterproof container, with a 600V to 1500V containerized BESS voltage range and a total weight of approximately 28 tons.

1 MWh Battery Storage System with 500 kW Capacity for Commercial & Industrial Use

500 kW/1 MWh Battery Storage for Commercial and Industrial Energy Needs

500 kW, 1 MWh Energy Storage Solution for C&I Applications

Power Conversion System (PCS): The core bidirectional inverter system responsible for DC-to-AC and AC-to-DC power conversion, forming the battery energy storage system power conversion system PCS for efficient energy conversion and grid interaction.
Battery Clusters & Battery Management System (BMS): Modular LFP battery packs monitored by a multi-tier battery management system for safety, performance, and battery operating condition monitoring.
Thermal Management System: Uses liquid-cooling or intelligent HVAC air-cooling configurations to keep battery cells operating at optimal temperatures. Applicable configurations can provide a battery energy storage system with liquid cooling and fire suppression for enhanced thermal management and safety.
Fire Safety System: Integrates aerosol or gas suppression devices, smoke detectors, and pressure relief valves to provide multiple layers of safety protection for the battery energy storage system.
Energy Management System (EMS): Intelligent control software that manages grid interaction, solar (PV) coordination, load shifting, and overall system energy operation.

500 kW-1 MWh Commercial & Industrial Battery Storage System Project Case

Q : How does this system help reduce energy costs? A : The system stores excess energy during off-peak hours and supplies power during peak demand, reducing reliance on the grid and lowering energy bills.
Q : What are the key benefits of using this system for commercial use? A : This system provides cost savings by reducing peak demand charges, enhances energy independence, and supports sustainability by integrating with renewable energy sources.
Q : Is the system designed to support off-grid applications? A : Yes, the system can function in off-grid setups when paired with solar or wind, providing reliable energy storage and backup power for remote locations.
Q : What is the battery's cycle life, lifespan, and warranty? A : The system uses high-quality LiFePO4 / LFP battery cells with a LiFePO4 LFP battery energy storage cycle life of 8,000+ cycles and a design lifespan exceeding 10 years. The battery is backed by a comprehensive warranty covering performance and efficiency for long-term reliability.
Q : What applications is the 500kW/1MWh energy storage system best suited for? A : This system is primarily used for peak shaving to reduce commercial and industrial electricity costs, pairing with microgrids and renewable energy sources such as solar PV for solar-plus-storage integration, and serving as an industrial uninterruptible power supply (UPS) to protect sensitive production lines from grid outages.
Q : Can this system be customized for different projects? A : Yes, the system supports flexible customization to meet specific energy storage requirements for different commercial and industrial applications.
Q : How long can a 500kW 1MWh BESS discharge at partial power loads? A : At the 500kW maximum rated power, the 1MWh system provides approximately 2 hours of continuous full-power discharge. When operated at partial loads, such as 250kW (50% load) or 100kW (20% load), the continuous discharge duration extends to approximately 4 hours and 10 hours respectively, allowing flexible scheduling for extended peak shaving or overnight load shifting.
Q : Can multiple 500kW 1MWh BESS containers be connected in parallel for future expansion? A : Yes. The 500kW/1MWh energy storage system features a modular architecture designed for multi-unit parallel connection. Multiple 500kW/1MWh units can be integrated under a unified master Energy Management System (EMS) to scale power and capacity up to multi-MW / multi-MWh levels as facility load demand grows.

500kW-1MWh Battery Energy Storage System For C&I Use