GTEF-48V5K-W Graphene Battery

Graphene supercapacitor.Perfect option for house solar energy storage system. Long life,stable and maintenance free bring much benefit to the end user, Wall & ground mounted available, smart manage system.

Product Features

● Graphene supercapacitor Battery

● Long cycle life time

● Safest technology

● Smart monitoring

● High energy transfer efficiency

● Large discharge power

● Low self-discharge

● Low maintenance

● Environment friendly

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Product Parameters

General Characteristics

Mechanical Specifications

Part Number	GTEF-48V5K-W
Energy storage	5kWh
Nominal Voltage	51.2V/DC
Maximum Charge Voltage	58.4V/DC
Discharge Cut-off Voltage	43.2V/DC
ESR/AC @1KHz 50% SOC	<9mΩ
Max. Continuous Charge Current	80A
Max. Continuous Discharge Current	100A
Cells Self-discharge Rate	2% per month
Projected Cycle Life ( 25℃)	15000 times
*Round Trip Efficiency1**	97.7%
Recommended Depth of Discharge	≤90%
Maximum Depth of Discharge	100%
Cooling Method	Natural
Shell Material	Metal & ABS plastic
Parallel Connection	Up to 16 sets
Monitoring Data	System voltage, current, temperature, SOC, SOH, cycle, cell's voltage

Weight	50kg
Dimensions(WxDxH)	460x699x175(mm)
Mount Options	Wall mountable

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