GTEM-48V 2.5kWh ESS

Highest energy transfer efficiency, fast rechargeable, safe and reliable graphene ultracapacitor, especially developed for household back-up power supply, miro-grid energy storage, solar power energy storage system, telecom tower station power supplier and UPS.

Product Features

● Graphene supercapacitor cells

● Long cycle life time

● DoD up to 100%

● Safest technology

● Highest energy transfer efficiency

● High discharge current

● Low self-discharge

● Low maintenance

● Environment friendly

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Product Parameters

General Characteristics

Mechanical Specifications

Part Number	GTEM-48V2500-E
Energy storage	2.5kWh
Nominal Voltage	48Vdc
Maximum Charge Voltage	58Vdc
Discharge Cut-off Voltage	40Vdc
ESR/AC @1KHz 50% SOC	<10Ω
Max. Continuous Charge Current	100A
Max. Continuous Discharge Current	100A
Cells Self-discharge Rate	2% per month
Projected Cycle Life ( 25℃)	20,000 times
*Round Trip Efficiency1**	96%
Recommended Depth of Discharge	≤90%
Maximum Depth of Discharge	100%
Cooling Method	Natural
Shell Material	Metal & ABS plastic
Monitoring Data	System voltage,current, temperature,SOC,SOH,cycle,cell`s voltage

Weight	55kg
Dimensions(WxDxH)	140x430x200mm
Mount Options	Wall/ floor

Certificate&Compatible Protocol

Compatible Protocol: CAN, RS485

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GTEM-48V 7.4KWh Capess Datasheet