Flexible procurement: We support diverse commercial needs, offering customizable purchase options for permanent commercial installations, as well as scalable configurations for project-specific demands.
Target applications: This 1MW BESS is optimized for various use cases, including peak shaving, backup power supply, solar-plus-storage integration, and grid-forming applications.
Can it integrate with existing solar PV? How to do
Yes. Connects via PCS to PV, loads, grid. Excess PV power stores; insufficient PV power (cloudy/night) discharges to supplement.
Do outdoor temp fluctuations affect efficiency/safety, and what are the fire safety standards?
No. Intelligent temp control keeps interior 15-35℃. Works at -30~50℃ external temp (≥90% efficiency); low-temp preheating avoids performance drop. Our systems are equipped with active liquid thermal management, remote monitoring, and NFPA-compliant fire suppression systems to prevent thermal runaway and ensure maximum safety.
What’s the battery life? Need regular replacement?
LFP battery: ≥8,000 cycles (80% DoD), ≥15 years (300 cycles/year). No regular replacement; check battery health every 5-10 years.
Can it be emergency power during grid outage? Switchover time?
Yes. Dual-mode (grid/off-grid); switches to off-grid in 200ms. Duration depends on load (e.g., 30hrs for 100kW load).
Are there special grid-connection requirements for this BESS?
Complies with local grid standards; needs basic grid access (voltage: 380V/10kV) and approval from grid operator.
What is the total footprint and installation process of the 1MW/3MWh unit?
This system adopts a standard 20-foot outdoor container cabinet, compact integrated design, easy to transport, hoist and install on open ground without complicated building construction. Plug-and-play commissioning allows the pre-engineered system to be rapidly deployed and connected to the grid with minimal on-site installation time.
What is the charging & discharging rate?
1MW continuous charge/discharge power matches its rated power, 1C stable operation, flexible to adjust charge/discharge power according to your PV generation and factory load demand.
What core components are integrated inside this 1MW BESS container?
System integration refers to pre-assembling all critical components inside a standard container, including lifepo4 battery , Power Conversion System (PCS) inverter, Battery Management System (BMS), and Energy Management System (EMS) for seamless operation.
