Lithium Battery Storage SystemHigh power Lithium battery charger storage system

      Zhejiang Bangzhao Electric Co., Ltd. Solar High power Lithium battery charger storage 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.

High power Lithium battery charger storage system picture:

DSC_0188.jpg

System Features:

1. Use domestic first-line brand lithium batteries, such as Ningde Times, Lishen, EVE, Guoxuan Hi-Tech, etc.;

2. Adopting the master-slave mode, the charging and discharging interface is convenient and reliable to control the charging and discharging;

3. Remote cloud monitoring, the alarm information is delivered immediately, the alarm information is displayed locally, the alarm level is distinguished, and the abnormal battery cell is accurately located;

4. EMS energy management system, BMS and solar controller, mains charger, inverter centralized management of charging and discharging effectively control the charging and discharging current within the battery usage conditions, protecting the battery and prolonging its service life;

5. Passive balance, reducing the impact of the barrel effect on the system energy storage;

6. Seamless switching between solar energy storage system and diesel generator;

7. Long life of lithium battery can reach 3000-3500 times in deep cycle, and the service life is more than 10 years. The square aluminum shell lithium iron phosphate battery is safe, reliable and not easy to catch fire;

8. Intelligent battery cell constant temperature system can make the battery core work at the best temperature, and the effective working range is -25-45℃;

9. If a high-rate supercapacitance cell is used, the charge-discharge rate can reach 5-10C. The charging and discharging life can reach 50000 times; (optional)

10. You can join GPRS according to customer requirements to realize the whole system remote APP to view the system status and alarm prompts to facilitate remote call management, and provide remote program upgrade services. (Optional)

Model

SPVLI-62KWH-BZP30KW-BZMC80A-BEG20KW

Inverter Part

Battery Input

Rated Voltage (Vdc)

307VDC

Voltage range (Vdc)

278-400V

AC Output

Rated output power

30KW

Output  waveform

Pure Sine Wave

Rated Voltage

380VAC

Phases

3 phase + N + PE

Rated current (A)

45A(Phase Current)

Frequency

50/60Hz

Power Factor (PF)

>0.95

Inverter Efficiency

>92%

Display

LCD

Overload Ability

150%, 5 seconds

Solar Charger Part

 

Rated System Voltage(Vdc)

307V

Max VOC of PV arrays(Vdc)

800V

Rated Charging Current(A)

80A

Control Method

MPPT

AC-DC Charger Part

AC Input

Voltage range(Vac)

280-530Vac

DC Output

Voltage range(Vdc)

150-750Vdc

Rated current(A)

1-50A

Lithium Battery Part

Cell/Number

202AH/96PCS

Rated voltage

307V

Max charge current

50A

Max discharge current

200A

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)


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