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261kWh Liquid-cooled Cabinet
261kWh Liquid-cooled Cabinet

261kWh Liquid-cooled Cabinet

UP-E261LP

The UP-E261LP features advanced pack-level liquid cooling and temperature balancing, maintaining cell temperature differences within 3°C. This enhances cell temperature consistency and extends battery life. Its modular design enables flexible parallel configurations and higher energy density, significantly improving the cost-ef-fectiveness, safety, and installation convenience of ESS projects.

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Main Features

Learn more about America's preeminent trusted computing innovator.

Compact

1.4m²footprint only, easy transportation & fast installation.

High Integration

261kWh energy in one cabinet with remarkable endurance.

Efficient Cooling

Optimal in-PACK duct design, achieve high-efficient cooling and low energy consumption.

Long Cycle Life

Over 8,000 times cycle life, excellent performance of battery system.

Flexible Expansion

Modular design, simplified parallel expansion.

UItimate Safety

In-PACK fire warning and protection with aerosol, prevent heat diffusion and runaway.

Specifications

DC Side
Cell TypeLFP/314 Ah
Pack Configuration52.2kWh/1P52S
System Configuration / Rated DC Voltage261KWh/1P260S
DC Voltage Range832V
Max. Charge / Discharge Rate0.5P
Max. Depth of Discharge100% (25±2℃)
AC Side
Rated Output Power125kW
Max. Apparent Power138KVA
Rated AC Voltage230/400V
AC Voltage Range±15%
Grid Type3W+PE/3W+N+PE
Rated Frequency50Hz / 60Hz
Power Factor0.99 (adjustable -1 ～ +1)
THDi≤ 3%
DC Ratio< 0.5% lpn
General
Round Trip Efficiency≥89%
Cycle Life≥8,000 cycles
CommunicationModbus TCP/IP
Fire Suppression SystemAerosol
Ingress RatingIP55
CoolingForced air cooling
Operating Temperature-25℃ ~ 55℃ (Derating after 45℃)
Anticorrosion RatingC4 (C5 optional)
Humidity5~95%RH(non-condensing)
Noise≤ 75 dB
Altitude4000m (Derating above 2000m)
Dimensions (W*D*H)1,050*1,350*2,400mm
Weight2,600kg
CertificationUN38.3,IEC62477-1,IEC61000,IEC62619,IEC63056,UL9540A EN50549
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