15kwh Home Energy Storage Battery

Voltage at end of Discharge 40-44.8V
Charging Voltage 56-58V
Internal Impedance ≤30mΩ

Classification :

PRODUCT DETAILS

Battery Pack specifications

No.	Item	GeneralParameter		Remark
1	Combination method	16S1P
2	Rated Capacity	Typical	300Ah	Standard discharge after Standard charge （package)
		Minimum	296Ah
3	Factory Voltage	52V-54V(70-90%)		Mean Operation Voltage
4	Voltage at end of Discharge	40-44.8V		Discharge Cut-off Voltage
5	Charging Voltage	56-58V
6	Internal Impedance	≤30mΩ		Internal resistance measured at AC 1KHZ after 50% charge The measure must uses the new batteries that within one week after shipment and cycles less than 5 times
7	Standard charge	Constant Current：0.5C Constant Voltage see No.5 0.02CA cut-off		Charge time : Approx 2 h
	Limiting current	10A
8	Standard discharge	Constant current：0.5C end voltage see NO.4
9	Maximum Continuous Charge Current	1C		T≥10ºC
10	Maximum Continuous Discharge Current	1C		T≥10ºC
11	Operation Temperature Range	Charge: 0~45℃		60±25%R.H. Bare Cell
		Discharge: -20~55℃
12	Storage Temperature Range	Less than 12 months : - 10~35℃		60±25%R.H. at the shipment state
		less than 3 months: - 10~45℃
		Less than 7 day : -20~65℃
13	Dimensions	920470255mm		Include Bracket
14	Weight	Approx ：103kg