China Joykoo Battery 48V300ah 14kwh Lithium-Ion Battery Pack for Ess System Batteries Power Supply, Find details about China LiFePO4 Battery, Inverter from Joykoo Battery 48V300ah 14kwh Lithium-Ion Battery Pack for Ess System Batteries Power Supply
Model (ENERGY STORAGE SYSTEM) | JK-EES48300 | JK-ESS48400 | JK-ESS48600 | |
General Characteristics | ||||
Nominal voltage | 51.2V | 51.2V | 51.2V | |
Nominal capacity@0.2C | 300Ah | 400Ah | 600Ah | |
Min. capacity@0.2C | 295Ah | 388Ah | 582Ah | |
Nominal energy | 14.4kWh | 20.48kWh | 30.72kWh | |
Dimensions(W*D*H) | 280*500*700mm | 600*600*1400mm | 600*600*1800mm | |
Approx, weight (exclude cabinet) | 108Kg | 210Kg | 315Kg | |
Multiple Battery Model | ES48300X1 | ES48100X4 | ES48100X6 | |
Battery connection | Parallel | |||
Electrical Characteristics | ||||
Operating voltage range | 42V-54V | 44.8V~57.6V | 42V~53.2V | |
Recommended charging voltage | 52.5V-54V | 56V-57.6V | 52.5V~53.2V | |
Max. charging current | 150A | 200A | 300A | |
Charging current limit in parallel connection (switched ON) | 30A | 40A | 60A | |
Max. continuous discharging current | 150A | 200A | 300A | |
Max. peak discharging current | 160A, <3S | 250A, <3S | 360A,v3S | |
Discharging cut-off voltage | 44.8V 44.8V 44.8V | |||
Faraday charging efficiency | >98% | |||
Energy charging efficiency >92% | ||||
Operating Conditions | ||||
Operating temperature | Charge | 0°C~45°C | ||
Discharge | -20°C~45°C | |||
Storage temperature | -10°C~45°C | |||
Storage duration | 12 Months @20°C~25°C | |||
Safety standard | UL1642 at cell level | |||
Water dust resistance | IP30 |