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U3 Building, No.6 Lianpu Street, Huangpu District, Guangzhou, China
info@renepoly.com
+86 (20) 3180 0796

EGS257 BESS Cabinet

Minimum size of 257.23kWh BESS in the market, 6 sets in one 20GP container.

UL certificates for US and America Market

Integrated design concept and flexible and Scalable layout.

Parameters

AC Side (Grid Tied Scenario)
AC Output Power 125kW @ 45°C
Max. AC Output Power 135kW
Nominal AC Voltage / Range 277/480 Vac, 3W+N+PE or 3W+PE
Nominal Grid Frequency/Range 60Hz
Harmonic(THD) <3% (at Nominal Power )
Power Factor at Nominal Power/Adjustable -1 ~ 1
Cooling Concept of PCS Chamber Air Cooling
Seamless Switching from Grid to BESS In Case of Power Outage Optional
AC Side (Microgrid Scenairo)
Nominal AC Voltage 277/480 Vac, 3W+N+PE or 3W+PE
Harmonic (THD) < 1% (Resistance Load)
Nominal Frequency/Range 60Hz/55Hz ~ 65Hz
Max. AC Power 135kW
Batteries
Nominal Battery Voltage 819.2VDC
Battery Type LiFePO4 3.2V/314Ah
Battery Pack Configuration 1P64S/64.3024kWh
Battery System Configuration 1P256S
Capacity 257.2288kWh
Battery Voltage Range 716.8-921.6VDC
Max Output Power 135kW
Battery Disconnect Integrated
Cooling concept of battery chamber Liquid Cooling
General Parameters
Dimension W*D*H 1050*1600*2050mm
Charge/Discharge Rate 0.5C
Depth of Discharge 95%
Life Cycle 6000
Degree of Protection IP55
System Efficiency ~91%
Cooling Liquid 50% Ethylene glycol+50% Water
Fire Protection System Aerosol
Allowed Ambient Temperature -30 ~ 60˚C (>45˚C Derating)
Allowed Relative Humidity 0 ~ 95%
Working Altitude <2000m< /td>
Enclosure Corrosion Resistance Level C3 (C4/C5 Optional)
Weight ~3200kg
SPD DC TYPE Ⅱ/AC TYPE Ⅱ
Lifting Options Fork/Crane
Scalability Yes, Units Can Be Connected In Parallel
Monitoring
Display 7 Inches Touchscreen
Communication RS485/Ethernet
Communication Protocols MODBUS-RTU/MODBUS-TCP
Remote Control System Renepoly Cloud
Certifications
Battery Cell CE, RoHS, UN38.3, MSDS, UL, ESG
Battery Pack CE, UL, UN38.3, MSDS
Battery Rack CE, UL, UN38.3, MSDS
Power Conversion System IEEE 1547, UL 1741 SB
Whole Unit CE, UN38.3, MSDS, UL 9540, UL 9540A, UL1973, FCC PART 15 B, UL 60730, IEEE 1547, UL 1741 SB