Solar Home Batteries EF Series Company 1

Solar Home Batteries EF Series Company 2

Solar Home Batteries EF Series Company 3

Solar Home Batteries EF Series Company 4

Solar Home Batteries EF Series Company

Series:

EF Series

Part Number:

GTEF-205V10K-S

Max. Continuous Discharge Current:

25A

Energy storage:

10kWh

Discharge Cut-off Voltage:

179.2Vd.c

Inquiry

Product details of the solar home batteries

Product Introduction

solar home batteries is manufactured based on the industry-leading technology. In the test of the product life cycle, we found that it lasts longer than most similar products. This product enjoy a high status among consumers in the industry.

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 Feature

• Since the establishment in has been developing and producing for years. Now, we have mastered the leading technology in the industry.
• has established sales outlets in major cities in China. The products are also exported to Europe, America, Southeast Asia, and other regions.
• We believe that a professional team makes great contribution to the rapid development for our enterprise. Therefore, we cultivated and established an excellent team including management, design, production and marketing.
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