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Lithium Battery Storage SystemStackable and disassembled Lithium Battery Storage System

         Zhejiang Bangzhao Electric Co., Ltd. Solar lithium battery energy storage hybrid system includes lithium iron phosphate battery module, BMS, solar controller, AC-DC charger,Pure sine wave inverter, central control unit CCU, temperature detector, integrated structure, etc.

Product advantages:

1.      All-in-one design, high integration and space saving installation;

2.      Using high-performance lithium iron phosphate cells, laser welding, good cell consistency, designed service life of more than 10 years;

3.      Charging and discharging are controlled separately, which is convenient and reliable to control charging and discharging. The discharge port will not be disconnected when over-charging, and the charging port will not be disconnected when over-discharging, the system has good stability;

4.      Master-slave mode, passive equalization, can manage the equalization resistance, can set the equalization start voltage difference, and monitor the equalization resistance temperature, more intelligent and safe, and reduce the impact of barrel effect on system energy storage;

5.      BMS adopts NXP(USA) automotive-grade high-performance chips, with strong anti-interference, good reliability and wide temperature range;

6.      CAN2.0 communication interface, has the advantages of strong real-time performance, long transmission distance, strong anti-electromagnetic interference ability;

7.      System parameters can be set through the host computer, such as fan start/stop temperature, charger maximum current setting, charge and discharge current correction, SOC correction, with insulation leakage detection function to prevent oil leakage and short circuit of the cell;

8.      Integrate solar controller, AC charger, BMS communication control, more safe and reliable;

Cell temperature management, can be automatically controlled with the air conditioner heater according to the cell condition to make the cell works at the most suitable temperature, and can be linked with the fire protection system as needed

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Model

SPVLI-30KWH-BZP12KW-BEG7KW

Isolation mode

Low Frequency Transformer

Inverter Part

Battery Input

Rated Voltage (Vdc)

307VDC

Voltage range (Vdc)

278-400V

AC Output

Rated output power

12KW

Output  waveform

Pure Sine Wave

Rated Voltage

120/240VAC

Phases

Split phase + N + PE

Rated current (A)

50A(Phase Current)

Frequency

60Hz

Power Factor (PF)

>0.95

Inverter Efficiency

>92%

Display

LCD

Overload Ability

150%, 35 seconds

AC-DC Charger Part

AC Input

Voltage range(Vac)

180-240Vac

DC Output

Rated voltage(Vdc)

330Vdc

Rated current(A)

20A

Lithium Battery Part

Cell/Number

105AH/96PCS

Rated voltage

307V

Max charge current

20A

Max discharge current

100A

Charge temperature range

0℃ ~ 50℃

Discharge temperature range

-20℃ ~ 50℃

Cell charge end voltage

3.6V

Cell discharge end voltage

2.7V

Protection Function

Protection

Input reverse polarity, under voltage,  over voltage, output over-current, short circuit, overheating etc.

Cooling method

Fan-cooled

Degree of protection

IP20(indoor)/IP54(outdoor)

Mechanical Dimension

Depth* Width * Height

645x891x767mm

Weight (Kg)

378Kg


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