Standardized Battery Box

The EPD series of standardized battery boxes utilizes a modular design and is available in five specifications: EPD51-05P20, EPD96-05P28, EPD140-05P42, EPD332-05P104, and EPD320-05P105. These are suitable for 51V, 96V, 140V, 332V, and 320V battery systems, respectively. The metal enclosure boasts an IP54 rating and is suitable for a variety of industrial and energy storage applications. It integrates standard interfaces for the battery management system, supporting voltage, temperature, and current monitoring. Mounting options include guide rails or a fixed base, with RS485 or CAN communication protocol options available for easy system integration and data exchange. The series is designed to support parallel expansion and can accommodate configurations with varying capacity requirements.

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Product Parameters

Specification	EPD51-05P20	EPD96-05P28	EPD140-05P42	EPD332-05P104	EPD320-05P105
Electrical Parameters
Cell Capacity	100Ah	100Ah	300Ah	314Ah	330Ah
Nominal Energy	20.4kWh	28.8kWh	42.2kWh	104.4kWh	105.6kWh
Nominal Voltage	51.2V	96V	140.8V	332.8V	320V
Recommended Operating Voltage Range	44.8V~57.6V	84V~108V	123.2V~158.4V	291.2V~374.4V	280V~360V
Maximum Charge/Discharge Rate	0.5P@25℃	0.5P@25℃	0.5P@25℃	0.5P@25℃	0.5P@25℃
Maximum Charging Power	10.2kW (0.5P)	14.4kW (0.5P)	21.1kW (0.5P)	52.2kW (0.5P)	52.8kW (0.5P)
Environmental Parameters
Charging Operating Temperature Range	0℃~55℃	0℃~55℃	0℃~55℃	0℃~55℃	0℃~55℃
Discharging Operating Temperature Range	-30℃~60℃	-30℃~60℃	-30℃~60℃	-30℃~60℃	-30℃~60℃
Operating Humidity Range	≤95%	≤95%	≤95%	≤95%	≤95%
Cooling Method	Air Cooling	Liquid Cooling	Liquid Cooling	Liquid Cooling	Liquid Cooling
Installation Type	Indoor	Indoor	Indoor	Indoor	Indoor
Communication Method	CAN	CAN	CAN	CAN	CAN
Structural Parameters
Dimensions (WDH)	390mm975mm245mm	630mm1060mm245mm	787mm1085mm235mm	785mm2170mm243mm	785mm2350mm240mm
Weight	≈160kg	≈220kg	≈313kg	≈720kg	≈705kg

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Zhejiang Jingkai New Energy Technology Co., Ltd.

Jingkai New Energy is a globally leading manufacturer and solution provider of new energy products. The company specializes in the R&D, production, and sales of high-efficiency solar modules, inverters, energy storage equipment, photovoltaic racks, photovoltaic cables, charging piles, and complete power equipment. It also serves as an investor, developer, and EPC contractor for photovoltaic, wind power, energy storage, hydrogen energy, and charging pile projects.

Since its establishment in 2017, Jingkai New Energy has established production and R&D bases in multiple countries and regions worldwide through diversified development strategies and market expansion. It stands as a globally comprehensive and leading new energy enterprise.

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