The production of battery pack for household adopts advanced technology and latest machines & equipment. Our QC team is strict with quality checking for this product to ensure high quality. This product has a wide market application in the industry by virtue of outstanding features.

Product Information

Compared with other products in the same category, battery pack for household has more advantages, specifically in the following aspects.

Product Parameters

General Characteristics

Mechanical Specifications

Part Number	GTEF-205V10K-S	GTEF-307V15K-S	GTEF-410V20K-S	GTEF-512V25K-S	GTEF-614V30K-S
Energy storage	10kWh	15kWh	20kWh	25kWh	30kWh
Number of series modules	2	3	4	5	6
Nominal Voltage	204.8Vd.c	307.2Vd.c	409.6Vd.c	512Vd.c	614.4Vd.c
Maximum Charge Voltage	230.4Vd.c	345.6Vd.c	460.8Vd.c	576Vd.c	691.2Vd.c
Discharge Cut-off Voltage	179.2Vd.c	268.8Vd.c	358.4Vd.c	448Vd.c	537.6Vd.c
ESR/AC @1KHz 50% SOC	＜100mΩ	＜140mΩ	＜180mΩ	＜220mΩ	＜260mΩ
Max. Continuous Power	5kW	7.5kW	10kW	12.5kW	15kW
Weight	90kg	130kg	170kg	210kg	250kg
Max. Continuous Charge Current	25A	25A	25A	25A	25A
Max. Continuous Discharge Current	25A	25A	25A	25A	25A
Nominal Capacity	52Ah	52Ah	52Ah	52Ah	52Ah
Communication Way	CAN	CAN	CAN	CAN	CAN
Monitoring Data	System voltage, current, temperature, SOC, SOH, cell voltage.	System voltage, current, temperature, SOC, SOH, cell voltage.	System voltage, current, temperature, SOC, SOH, cell voltage.	System voltage, current, temperature, SOC, SOH, cell voltage.	System voltage, current, temperature, SOC, SOH, cell voltage.
Projected Cycle Life ( 25℃)	10000 times(70%EOL)	10000 times(70%EOL)	10000 times(70%EOL)	10000 times(70%EOL)	10000 times(70%EOL)
Recommended Depth of Discharge	≤90%	≤90%	≤90%	≤90%	≤90%
Maximum Depth of Discharge	100%	100%	100%	100%	100%
Environmental Protection	IP 20 Indoor	IP 20 Indoor	IP 20 Indoor	IP 20 Indoor	IP 20 Indoor
Shell Material	Metal	Metal	Metal	Metal	Metal
Parallel Connection optional	Not allowed	Not allowed	Not allowed	Not allowed	Not allowed

Company Advantages

is located in and specializes in manufacturing We keep our promises and treat our customers as supreme guests. Without prejudice to the interests of both parties, we try our best to provide our customers with the best, most reasonable and most warm-hearted services. All customers are sincerely welcomed to contact us for consultation!