U1 Mobile Power Supply LFP Rack Mounted Three Level BMS Lithium Batteries 50kw 75kwh for Solar Energy Storage System

U1 Mobile Power Supply LFP Rack Mounted Three Level BMS Lithium Batteries 50kw 75kwh for Solar Energy Storage System

Model NO: ES-75-50
Cycle Life:  4000 Cycles
Relative Humidity:  0~95%(No Condensing)
Max Working Altitude(M):  4000 (>2000 Derating)
on/off Grid Switching:  STS
Controller Type:  MPPT	
Battery Type:  Lithium Ion
The Charging Ratio:  2c	
Battery: LiFePO4 Lithium Battery
Power Grid:  3W+N+PE	
Rated Grid Voltage (V):  AC 380/400
Rated Output Power(Kw): 50kw	
Output Current Harmonics: ≤3% (Rated Power)

Product Description:

Product Description

Model NO.	U1-ES-75-50	Output Frequency	50/60Hz
Controller Type	MPPT	Battery Type	Lithium Ion
The Charging Ratio	2c	Battery	LiFePO4 Lithium Battery
Components	PCS, Lithium Battery System	Work Time (H)	24/7
Power Grid	3W+N+PE	Rated Grid Voltage (V)	AC 380/400
Rated Output Power(Kw)	50kw	Output Current Harmonics	≤3% (Rated Power)
Application	Industrial, Solar Energy Systems, Uninterruptible	Maximum Output Power (Kw)	52.5kw
Specification	168015001700	Transport Package	Un Package for Lithium-Ion Battery Pack

ES-75-50 77.jpg

Model	U1-ES-75-50	U1-ES-150-100	U1-ES-225-150	U1-ES-300-200
AC parameters (grid connected)
Rated output power (kW)	50	100	150	200
Max output power (kW)	55	110	165	220
Rated grid voltage (V)	3W+N+PE, 380
Rated grid frequency (Hz)	50/60
Power factor	>0.99(Rated voltage)
Overload capacity	110% Long term
AC parameters (off grid)
Rated output power (kW)	50	100	150	200
Max output power (kW)	55	110	165	220
Rated grid voltage (V)	3W+N+PE, 380
Overload capacity	110% Long term
Battery
Battery Type	Lithium iron phosphate
Energy of each module(kWh)	5.12
Module qty	15	30	45	60
Total power (kWh)	76.8	153.6	230.4	307.2
Cyclelife	25°C 0.5C/0.5C 100%DOD EOL80% >4000 times
System efficiency
Max efficiency	95%
Basic Parameters
Working temperature	-20 ~ 55°C (>45°C derating)
Relative humidity	0 ~ 95% ( (no condensing)
Protection	Outdoor IP54
Certification	IEC62477-1/EN61000/IEC62619/IEC62620/UN38.3
Communication	RS485,CAN,LAN
Communication protocol	Modbus-RTU,Modbus-TCP,CAN2.0B
Cooling	Intelligent air cooling (intelligent heating optional )

Q: Are you trading company or manufacturer ?
A: We are factory located in China.

Q: Does your company provide customized manufacturing?
A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.

Q: How long is your delivery time?
A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.

Q: Do you provide samples? Is it free or extra ?
A: You need to pay for the sample and cover the freight as well.

Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.