1MW 3MWh Container BESS Outdoor Lithium Battery Energy Storage Cabinet System

1MW 3MWh Container BESS Outdoor Lithium Battery Energy Storage Cabinet System

1MW 3MWh Energy Storage System

Stable 1MW Output, Ideal For Industrial/Commercial Peak Shaving And Grid Load Regulation.

3MWh Capacity Supports Long-Hour Backup (Powers Medium Factories For Hours) And Solar/Wind Surplus Storage.

Lithium Iron Phosphate Battery: Low Thermal Runaway Risk, ≥8,000 Cycles (80% DoD), ≥15-Year Service Life.

Intelligent Temp Control Enables Stable Outdoor Work In Cold/Hot Areas, No Performance Drop.

≤200ms Switchover, Ensures Seamless Power For Critical Gear (Medical/Industrial) During Outages.

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Q : Can it integrate with existing solar PV? How to do A : Yes. Connects via PCS to PV, loads, grid. Excess PV power stores; insufficient PV power (cloudy/night) discharges to supplement.
Q : Do outdoor temp fluctuations affect efficiency/safety? A : No. Intelligent temp control keeps interior 15-35℃. Works at -30~50℃ external temp (≥90% efficiency); low-temp preheating avoids performance drop.
Q : What’s the battery life? Need regular replacement? A : LFP battery: ≥8,000 cycles (80% DoD), ≥15 years (300 cycles/year). No regular replacement; check battery health every 5-10 years.
Q : Can it be emergency power during grid outage? Switchover time? A : Yes. Dual-mode (grid/off-grid); switches to off-grid in 200ms. Duration depends on load (e.g., 30hrs for 100kW load).
Q : Are there special grid-connection requirements for this BESS? A : Complies with local grid standards; needs basic grid access (voltage: 380V/10kV) and approval from grid operator.