Bulk Production Electrical Energy Storage System EF Series Brand

Series:

EF Series

Part Number:

GTEF-205V10K-S

Nominal Voltage:

204.8Vd.c

Max. Continuous Charge Current:

25A

Discharge Cut-off Voltage:

179.2Vd.c

Inquiry

Product details of the electrical energy storage system

Quick Detail

electrical energy storage system is manufactured using state-of-the-art technology based on the principles of lean production. The product has an extremely long service life through high-intensity detection. The electrical energy storage system developed by our company can be applied in different fields. electrical energy storage system has been leading the fashion trend not only because of its high quality.

Product Description

After improvement, the electrical energy storage system produced by is more brilliant 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 Information

is a company in the industry. Our business range is comprehensive, including research and development, production and sales. And is our key product. With the management idea of 'accuracy for truth, innovation for development', our company organically integrates the industrial development and economic construction. We try our best to build a unique brand in the industry. created an excellent team with a great education background and professional skills. This fully reflects that we attach great importance to talents introduction and cultivation. From the customer's point of view, we provide our customers with a complete, fast, efficient and feasible solution to solve their problems.
Welcome customers to cooperate with us!

we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.