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Off Grid Solar Battery Bank

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    2019-07-23 17:12

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Company Profile
Hunan Vict-Sailing Power New Energy Co., Ltd.
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Rm20010 Building 10th, Kaitong International City, No.159 Chezhan Zhonglu, Zhaoyang Street, Furong Dist., Changsha, Hunan, China

Product details

Battery pack is completely assembled with our POUCH cell , it is widely used for Energy storage , back-up, Telecom and Solar etc. it is built-in BMS ( battery Management system) or PCB ( Protective Circuit Board) inside a protective metal box as all in one solution. These packs can be arranged in parallel configuration to increase the capacity and in a series string the voltage. Consult our engineers for instructions of correct assembly into larger series or parallel packs .

Different charge and dischare current requires a different kind BMS, so please specify the continuous and max discharging / charging current for the modules. Vict-power will customize the packs to meet your applications and requirements . as a result the cost of modules will be different with the BMS selections.

Specifications (VSLFP48400)

Battery Module Type

48V400Ah LiFePo4 battery module

Dimension ( can be customized )



about 196Kg with a steel case

Rated Capacity

400,000 mAh

(1C Discharge, 23°C)

Operation Voltage for the pack

51.2V ( 3.2V/cell)

Charging Voltage for the pack

58.4V (3.65V/cell)

(36.8V Cut-off, 2.3V/cell)

Charge & discharge Port

S-type 2 ports

D-type 4 ports

Max Charging Current

up to 300A cont.

Standard Discharge Current 7.5A (C/2, 23°C/ 77°F)

Max Continuous Discharging Current

up to 600A cont.

Max Peak Discharging Current

up to 800A within 30 sec.

Operating Temperature

Charge: 0°C ~ 45°C

Discharge: -20°C ~ 55°C

Cycle Life

3,000 times @ 80%DOD

(23°C, at +/- C/3 rate)

2500 times @ 100%DOD

1. Safety: safest Li-Ion battery, built-in BMS, no-fire no explosion.
2. Good performance at high temperature.
3. Longer life > 3000 times deep cycles,8 times of lead acid battery,
4. Smaller size and lighter weight than lead acid, Ni-MH Ni-Cd battery.
5. Clean and Green energy, no toxic material contained.
6. Low self-discharge rate: < 3% monthly.