Battery Energy Storage System 4.5kWh

Product Parameters

General Characteristics

Mechanical Specifications

Part Number	GTEM-48V4500-G
Energy storage	4.5kWh
Nominal Voltage	48Vdc
Nominal Capacity	130Ah
Maximum Charge Voltage	58.8Vdc
Discharge Cut-off Voltage	40Vdc
ESR/AC @1KHz 50% SOC	<30mΩ
Max. Continuous Charge Current	200A
Max. Continuous Discharge Current	200A
Absolute Peak Current 3s	400A
Discharge Temperature	-20℃~+60℃
Charge Temperature	0℃~+55℃
Cooling Method	Natural cooling
Operating Humidity	0~90% RH Non-condensing
Cells Self-discharge Rate	2% per month
Projected Cycle Life ( 25℃)	20,000 times
Recommended Depth of Discharge	≤90%
Maximum Depth of Discharge	100%
Shell Material	Metal & ABS plastic
Monitoring Data	Module voltage,SOC
Indicator light display	Capacity %
Environmental Protection	IP65
Storage Conditions	-20℃~+40℃ 25% ~ 95%RH SOC>30%，one full charge needed per two months

Weight	55kg
Dimensions(WxDxH)	720x355x252(mm)
Mount Options	On floor

Certificate&Compatible Protocol

Compatible Protocol: CAN, RS485

1 (10)

2 (9)

3 (7)

4 (7)

5 (8)

6 (11)

7 (6)

Download

GTEM-48V 7.4KWh Capess Datasheet

Company Advantages

· battery energy storage system is manufactured under rigorous materials inspection procedure and standardized production conditions.

· The quality team tests the product against varied parameters to ensure the high quality.

· This product is more applicable with all these features.

Company Features

· is one of the well-established manufacturers of battery energy storage system in China. We have unparalleled knowledge and experience in this field.

· The upgraded technology can guarantee that the long service life of battery energy storage system.

· ​​will develop horizontally to meet the needs of the foreign trade market. Get info!

Application of the Product

The battery energy storage system managed by is widely used in industry.

Our solutions are developed by understanding the customer's situation and combining the current market conditions. Therefore, they are all targeted and can effectively solve problems of customers.