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Place of Origin : Hunan, China
Brand Name : GCE
Model Number : RBMS07S40S50A, 4
MOQ : 5
Price : $520.30-611.60
Battery type : Lifepo4/lithium Battery
System voltage range : 96-192 V DC
Number of strings : 60 S(4 x 15 S)
Balanced current : 100mA ± 10mA (single cell 3.40V)
Discharge operating : -20~75℃
Charging operating : -10~75℃
Equilibrium type : Passive resistance equalization
Sampling accuracy : ± 2℃
Cell sampling accuracy : ±20mV
Communication mode : CAN, RS485, Bluetooth (optional), GPRS (optional)
Maximum load : Steady-state: 100A, transient state: 150A/10S
Rated current : 50A/100A (selectable)
Short circuit protection : 7.5KA 20ms
Power consumption : ≤10W
Withstand voltage : 1800VDC 1mA 1min









item | 2U integrated BMS |
Place of Origin | China |
Hunan | |
Application | Solar Energy Storage Systems |
Brand Name | GCE |
Model Number | 4 |
Model | RBMS07S40S50A |
Battery type | Lifepo4/lithium Battery |
System voltage range | 120 - 228 V DC |
Number of battery strings | 60 S(4 x 15 S) |
Balanced current | 100mA ± 10mA (single cell 3.40V ) |
Discharge operating | -20~75℃ |
Charging operating | -10~75℃ |
Equilibrium type | Passive resistance equalization |
Sampling accuracy | ± 2℃ |
Sampling accuracy | single cell ±20mV |
Communication mode | CAN: 1 channel (communication with PCs / UPS) RS485: 1 channel (communication with upper computer / PCS / UPS) Bluetooth: optional (android app available) GPRS: optional, |
Maximum load of power components | Steady-state:100A transient state:150A/10S( Adjustable) |
Display mode | 6-digit LED indicator, including 1-bit fault indication, 1-bit operation indication,4-bit SOC power indication, HMI display: optional 3.5 inch |
Rated current | 50A/100A (be selected according to customer needs) |
Short circuit protection | 7.5KA 20ms Support 7.5KA |
Maximum overload capacity | 50A system transient: 70A/10S |
100A system transient: 150A/10S | |
Power consumption | ≤10W |
Withstand voltage rating | 1800VDC 1mA 1min |
Operating temperature | Charging : -10~75℃ Discharging : -20 to 75℃ Storage : -40 to +75℃ |
Operating humidity range | <90 RH(40℃±2℃) |





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GCE RBMS07S40S50A 128V 50A BMS for Lifepo4 Battery Solar Storage Images |