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GTEF-48V7500-E

Made of solid state battery, a perfect option for household solar energy storage systems and telecommunications. Long life, stable performance, and rarely maintenance provide more benefits to end users with smart management system.
Product Features
● Solid state battery
● Smart BMS
● Ultra long cycle life
● Extreme operating temperature range
● Safest technology
● Low maintenance
Part Number GTEF-48V7500-E
Energy storage 7.5kWh
Nominal Voltage 51.2Vdc
Maximum Charge Voltage 57Vdc
Discharge Cut-off Voltage 45Vdc
ESR/AC @1KHz 50% SOC <10mΩ
Max. Continuous Charge Current 100A
Max. Continuous Discharge Current 100A
Cooling Method Natural
Cells Self-discharge Rate 2% per month
Projected Cycle Life ( 25℃) 10,000 times
Recommended Depth of Discharge 5%~90%
Maximum Depth of Discharge 100%
Shell Material Metal & ABS plastic
Monitoring Data SOC,voltage,current, temperature
Series Connection Not allowed
Parallel Connection Up to 16 sets
Series-Parallel Connection Not allowed

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Phone

+86 18702123500

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