Solar paneL Parameter

Maximum power at STC (Pmax)

540W

550W

555W

Optimum operating voltage(Vmp)

39.49V

39.42V

39.41V

Optimum operating current(lmp)

13.774A

13.942A

14.05A

Open-circuit voltage(Voc)

48.08V

48.077V

48.081V

Short-circuit current(lsc)

14.543A

14.672A

14.69A

Module Efficiency(%)

21.23

21.66

21.88

NOCT(Air 20°C;Sun 0.8kW/m wind 1m/s)

47±2℃

Operatingtemperature

-40℃ to 85℃

Maximum system voltage

1500V DC

Cell

Shingled Mono-crystal line silicon solar cells

Dimension of solar cell

210mm*210mm(3.2mm)

Dimension ofmodule

2239mmx1042mmx35mm

27.4KG

27.4KG

Battery configuration

Item

Parameter

Battery cell (LiFePO4)

3.2V/280AH 

Composition

8 PCS in series

Rated voltage

25.6V

Rated capacity

280AH

Rated energy

7.168kWh

Working voltage range

22.4V~29.2V

Maximum continuous charging current

200A

Maximum continuous discharging current

200A

Maximum peak charging current

400A

Discharging ambient temperature

-20℃～55℃

Charging ambient temperature

0℃～45℃

Size

210*755*230mm

Weight

55KG

Comunication protocol

CAN

Battery pack configuration

Item

Parameter

Composition

28 pcs in series

Rated voltage

716.8V

Rated capacity

280Ah

Rated energy

200.704kWh

Working voltage range

627.2V~784V

Maximum continuous charging current

200A

Maximum continuous discharging current

200A

Maximum peak charging current

400A

Size

1000*765*2110mm

Weight

1700KG

Protection level of battery cabinet

IP54

BMS structure

Grade 2 

System DOD

90%DOD

Container lithium battery configuration

Item

Parameter

Composition

28 series and 8 parallel

Rated voltage

716.8V

Rated capacity

2240Ah

Rated energy

1605.63kWh

Working voltage range

627.2V~784V

Maximum continuous charging current

800A

Maximum continuous discharging current

800A

Maximum peak charging current

1600A

Size

10000*2350*3000mm

Weight

21000KG