JA Solar BluePlanet Liquid-Cooled C&I Energy Storage System – 125 kW – 261 kWh

125 kW
AC
832
LFP
125
125

All-in-one 125kW / 261kWh liquid-cooled commercial & industrial LFP battery energy storage system in a single outdoor cabinet.

£43,725.81 inc. VAT

£36,438.17 exc. VAT

Out of stock

The JA Solar BP-ES-125kW-261kWh-B02 is an all-in-one liquid-cooled commercial and industrial energy storage system, combining LFP battery cells (314Ah, 832V DC nominal, 728-936V DC range) with an integrated 125kW three-phase inverter (380/400V AC, 50/60Hz) in a single outdoor cabinet. Liquid cooling keeps cell temperature spread low, supporting a round-trip efficiency of up to 88% and a rated cycle life of 8000+ cycles. The cabinet measures 989 x 1465 x 2473mm (W x D x H), weighs 2700kg, is rated IP55 with C4M anti-corrosion protection, and operates from -30°C to +50°C. Up to 20 units can be paralleled. It is certified to IEC 62619, IEC 63056, IEC 60730, IEC 62477, IEC 61000, UL 9540A and UN 38.3.

Specifications

Battery

Nominal Energy	261 kWh
Cell Capacity	314 Ah
DC Voltage Range	728 to 936 V DC
Nominal Charge/Discharge Rate	0.5 P
Depth of Discharge	95%

Electrical

AC Nominal Voltage	380/400 V AC, ±15% (3P4W+PE)
AC Nominal Frequency	50/60 Hz
Power Factor	1.0 leading to 1.0 lagging

Mechanical

Dimensions (W x D x H)	989 x 1465 x 2473 mm
Cycle Life	8000+
Operating Temperature Range	-30 to +50 °C
Humidity	0 to 95% RH, non-condensing
Cooling Method	Liquid Cooling
Protection Level	IP55
Anti-corrosion Level	C4M
Max. Parallel Quantity	20

Performance

Round-trip Efficiency	up to 88%

Communication

Protocol	MODBUS-TCP/IP, MODBUS-RTU

General

Rated output	125 kW
Battery Coupling	AC
Battery Nominal	832
Battery Chemistry	LFP
Battery Max Charge	125
Battery Max Discharge	125

Documents and datasheets

Datasheets

JA Planet Liquid-Cooled C&I Energy Storage System BP-ES-125kW-261kWh-B02 — Datasheet
PDF · 1.5 MB
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