10kWh/15kWh/20kWh 204V/307V/409V Residential ESS

The power storage of GEB ESS uses the most recent HESS battery technology. This type of home battery offers emergency house battery backup thanks to its extensive experience and cutting-edge technology. It also boasts a stylish design, high energy, high power density, extended service life, and ease of installation and expansion. Comprehensive energy storage is available from our ESS for utility, commercial, and residential uses. Our Li-ion battery portfolio includes modules, cells, indoor and outdoor cabinets, and containers. These products provide customers with exceptional scalability and versatility to a broad range of needs.

Description

MODEL NO	GEB20450	GEB30750	GEB40950
Battery Chemistry	LiFePO4
Capacity (Ah)	50
Nominal Voltage (V)	204.8V (64series)	307.2V (96series)	409.6V (128series)
Energy (kWh)	10	15	20
Internal Resistance	≤80mΩ
Cycle Life	≥5000 cycles @80% DOD, 25℃, 0.5C ≥4000 cycles @80% DOD, 40℃, 0.5C
Design Life	≥10 years
Charge Cut-off Voltage	228V±2V	304V±2V	405V±2V
Max.Continuous Work Current	100A
Discharge Cut-off Voltage	180V±2V	270V±2V	350V±2V
Charge Temperature	0℃~60℃
Discharge Temperature	-20℃~60℃
Storage Temperature	-40℃~55℃ @ 60%±25% relative humidity
Dimension (W/H/D,mm)	630185930	6301851265	6301851600
Weight Approximate (kg)	Approx:130kg	Approx:180kg	Approx:230kg
Life Cycle Power During Warranty Period	RS232-PC,RS485(B)-PC RS485(A)-Inverter,Canbus-Inverter
Certification	UN38.3,MSDS,UL1973(Cell),IEC62619(Cell)