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Outdoor Cabinet ESS (with isolation transformer) 50-150kW

Features:

Photovoltaic/inverter/storage all-in-one system with integrated EMS;
Wide PV and battery voltage range, support multiple battery access;
With on-grid charging and discharging, off-grid independent inverter function;
Integrated design for easy transportation and integration;
Modularized design, power and capacity can be expanded;
Supports RS485 & CAN communication modes and BMS commands in real time;
Highest power density, maximum efficiency of 98.7%;
Intelligent control system can be connected to the local monitoring system;
High-performance DSP, optimized control circuit design for better performance;
Software control detects operating status and ensures timely detection of equipment faults;
AC/DC dual backup for auxiliary power supply;
Built-in isolation transformer, high load adaptability;
Built-in fire, temperature and alarm system for multiple safety protection;
IP54 protection level, capable of withstanding various climatic environments.


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Model	EN-ESS50KS	EN-ESS100KS	EN-ESS150KS
AC (on-grid)
Max. output power	55kW	110kW	165kW
Rated output power	50kW	100kW	150kW
Rated voltage	400V
Voltage range	320-460V
Rated current	72A	144A	216A
Rated frequency	50/60Hz
Frequency range	45-55/55-65Hz
THDI	<3%
Power factor	1 lagging-1 leading (settable)
AC connection	3-phase 4-wire + ground (3W+N+PE)
Isolation transformer	200/400	270/400	270/400
AC (off-grid)
Max. output power	55kW	110kW	165kW
Rated output power	50kW	100kW	150kW
Rated voltage	400V
Rated current	72A	144A	217A
THDU	<1% linearity <5% non-linearity
Rated frequency	50/60Hz
Overload capability	110% long-term
PV input
Max. PV input power	60/120kW	120/180/240kW	120/180/240kW
Max. PV input voltage	1000VDC
MPPT operating voltage range	200-850VDC
MPPT max. voltage range	450-850VDC
DC (battery)
Battery capacity	55-344kWh
Battery type	Lithium Ion (LiFePO4)
Battery module	51.2V 120AH
Number of battery racks	1-4
DC battery voltage range	320-850VDC	420-850VDC	420-850VDC
General data
Ingress protection	IP54
Fire system	Optional
Environmental temperature	-30～+55℃
PCS unit cooling method	Temperature controlled intelligent air cooling
Battery cell cooling method	Air conditioning cooling
Relative humidity	0 ~95% non-condensing
Altitude	4500M (>3000M derating)
Dimension WDH (mm)	Customization16502400
Weight (kg)	Customization
Display & Communication
Display	LCD touch screen
BMS communication	RS485/CAN
EMS communication	RS485, TCP/IP
Certifications	EN62109-1/-2,EN62477-1,EN61000-6-2,EN61000-6-4,South Africa NRS097-21:2017 Pakistan & India IEC61727, IEC62116,IEC 61683

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