Integrated Energy Storage System

ProeM Outdoor Liquid-cooling Energy Storage Cabinet

Low Costs: Modular design ESS for easy transportation, operations,and maintenance; All pre-assembled, no site installation

Safe and Reliable: Intelligent monitoring and linkage actions ensure battery system safety; Integrated cooling system for thermal safety and enhanced performance and reliability

Efficient and Flexible: High-efficiency liquid cooling technology with the temperature difference ≤3℃; Modular design supports parallel connection and easy system expansion

Wide Application: 1C system, which can be used for harsh working conditions; Fit for different operation scenarios

Low Costs

Safe and Reliable

Efficient and Flexible

Wide Application

Technical parameters

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Cell parameters

Product Model	ProeM-186	ProeM-232	ProeM-279	ProeM-326	ProeM-372
Cell type	LFP	LFP	LFP	LFP	LFP
Cell capacity	280 Ah	280 Ah	280 Ah	280 Ah	280 Ah

Pack Parameters

Product Model	ProeM-186	ProeM-232	ProeM-279	ProeM-326	ProeM-372
Cell conﬁguration	1P52S	1P52S	1P52S	1P52S	1P52S
Pack rated voltage	166.4 V	166.4 V	166.4 V	166.4 V	166.4 V
Pack energy	46.592 kWh	46.592 kWh	46.592 kWh	46.592 kWh	46.592 kWh

Cabinet parameters

Product Model	ProeM-186	ProeM-232	ProeM-279	ProeM-326	ProeM-372
System battery configuration	1P208S	1P260S	1P312S	1P364S	1P416S
PACK qty	4	5	6	7	8
Rated energy (BOL) at DC side	186 KWh	232 KWh	279 KWh	326 KWh	372 KWh
System output voltage range	582.4-748.8 Vdc	728.0-936.0 Vdc	873.6-1123.2 Vdc	1019.2-1310.4 Vdc	1164.8-1497.6 Vdc
Rated for charging and discharging	≤1C	≤1C	≤1C	≤1C	≤1C
Dimensions (HWD)	230013001350 mm	230013001350 mm	230013001350 mm	230013001350 mm	230013001350 mm
Weight	2120 kg	2450 kg	2780 kg	3110 kg	3440 kg
Level of protection	IP55	IP55	IP55	IP55	IP55
Anti-corrosion grade	C4	C4	C4	C4	C4
Relative humidity	0%～95%(non-condensing)	0%～95%(non-condensing)	0%～95%(non-condensing)	0%～95%(non-condensing)	0%～95%(non-condensing)
Operating temperature range	Charging: 0～55℃, Discharging: -20～55℃	Charging: 0～55℃, Discharging: -20～55℃	Charging: 0～55℃, Discharging: -20～55℃	Charging: 0～55℃, Discharging: -20～55℃	Charging: 0～55℃, Discharging: -20～55℃
Max. working altitude	2000 m	2000 m	2000 m	2000 m	2000 m
Cooling method	Liquid-cooling	Liquid-cooling	Liquid-cooling	Liquid-cooling	Liquid-cooling
Fire safety equipment	Aerosol	Aerosol	Aerosol	Aerosol	Aerosol
Communication interface	LAN	LAN	LAN	LAN	LAN
Communication protocol	Modbus TCP	Modbus TCP	Modbus TCP	Modbus TCP	Modbus TCP
Certifications	IEC62619, IEC63056, IEC62477, EN61000,UL9540A, UL1973,KC, UN38.3	IEC62619, IEC63056, IEC62477, EN61000,UL9540A, UL1973,KC, UN38.3	IEC62619, IEC63056, IEC62477, EN61000,UL9540A, UL1973,KC, UN38.3	IEC62619, IEC63056, IEC62477, EN61000,UL9540A, UL1973,KC, UN38.3	IEC62619, IEC63056, IEC62477, EN61000,UL9540A, UL1973,KC, UN38.3