Solar off-Grid System Bess 48V 768V 120ah Energy Storage Power Supply Cabinet Type Lithium Ion Battery

• Weight: 1150kg
• Warranty: 5years
• Cycle Life: 4000
• Nominal Capacity: 115.2kwh
• Transport Package: Container
• Specification: 1000mm*700mm*2000mm
• Model NO.: GSDC
• Trademark: musen
• Origin: China
• Production Capacity: 10000

Product Description

 

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Lithium battery system
Battery capacity	150AH
Nominal voltage	768V
Rated energy	115.2kWh
Battery voltage range	672V~876V	Single cell2.8~3.65
Maximum continuous charging current	75A (0.5C)
Maximum continuous discharge current	75A   (0.5C)
working temperature	charge:0ºC~45ºC discharge:-20ºC~60ºC
Optimum operating temperature	15ºC~35ºC
Storage temperature	-40ºC~60ºC	System SOC: 20% - 40%
work environment	height:<2500m Relative humidity:<95% (no condensation)
Thermal management	Intelligent air cooling
insulation resistance	>500MΩ@1500VDC
Isolation and withstand voltage	2500VDC/1min
Internal power supply mode	24VDC	built-inDC/DC
Static power consumption	35W	Typical value, module fan not started
data display	7" TN true color LCD screen	Scale: 5:3, resolution 800 × four hundred and eighty
Protection level	IP21
Overall dimension (W * D * H)	≤1000mm*700mm*2000mm
weight	≤1150kg
cycle life	4000	0.5C@25ºCcharge-discharge@80%DOD,EOL80%
Battery Management (BMS) Section
Voltage acquisition range	1-5V
Single cell voltage acquisition accuracy	≤10mV
Total voltage acquisition accuracy	±1Vor±1%
Current acquisition range	0~±500ADC	specified±400ADC
Current acquisition accuracy	≤1%
Temperature acquisition range	-20~125ºC
Temperature acquisition accuracy	≤±1ºC
SOC estimation accuracy	≤8%	Typical value with self correction
SOH estimation accuracy	≤8%
Charging overcurrent protection	>1C,10S;
Discharge overcurrent protection	>1C,10S;
Over temperature protection	discharge>60ºC(20S) charge>45ºC(20S)	The default value of return difference is 15 ºC, which can be set
Low temperature protection	discharge<-20ºC (1S) charge<0ºC (1S)	The default value of return difference is 15 ºC, which can be set
communication mode	CAN,RS485,Dry junction

Detailed Photos