POLY CRYSTALLINE MODULE 280-320 Watt

Our solar cells offer high conversion efficiency to ensure the highest quality
Our high performing modules have an industry low tolerance of +5% (optional)
The modules can withstand high wind-pressure, snow loads and extreme temperatures
Passed IEC 5400 Pa mechanical loading test

Cell Type:

Poly-crystalline 156×156mm (6 inch)

No. of cells:

72 (6×10)

Dimensions:

1956×992×40mm (77.01×39.05×1.57 inch)

Weight:

26.5 kg (58.4 lbs.)

Front Glass:

3.2mm, High Transmission, Low Iron, Tempered Glass

Frame:

3.2mm, High Transmission, Low Iron, Tempered Glass

Junction Box:

IP65 Rated

Output Cables:

TÜV 1×4.0mm² / UL 12AWG, Length:900mm

Module Type	280W-72P	290W-72P	300W-72P	310W-72P	320W-72P
Maximum Power at STC (Pmax)	280Wp	290Wp	300Wp	310Wp	320Wp
Maximum Power Voltage (Vmp)	36.0V	36.1V	36.6V	37.0V	37.4V
Maximum Power Current (Imp)	7.78A	8.01A	8.20A	8.38A	8.56A
Open-circuit Voltage (Voc)	44.6V	44.9V	45.3V	45.9V	46.4V
Short-circuit Current (Isc)	8.40A	8.65A	8.84A	8.96A	9.05A
Module Efficiency (%)	14.43%	14.95%	15.46%	15.98%	16.49%
Operating Temperature (°C)	-40℃~+85℃	-40℃~+85℃	-40℃~+85℃	-40℃~+85℃	-40℃~+85℃
Maximum system voltage	1500V VDC	1500V VDC	1500V VDC	1500V VDC	1500V VDC
Maximum series fuse rating	15A	15A	15A	15A	15A
Power tolerance	0~+5%(optional)	0~+5%(optional)	0~+5%(optional)	0~+5%(optional)	0~+5%(optional)
Temperature coefficients of Pmax	-0.45%/℃	-0.45%/℃	-0.45%/℃	-0.45%/℃	-0.45%/℃
Temperature coefficients of Voc	-0.27%/℃	-0.27%/℃	-0.27%/℃	-0.27%/℃	-0.27%/℃
Temperature coefficients of Isc	0.05%/℃	0.05%/℃	0.05%/℃	0.05%/℃	0.05%/℃
Nominal operating cell temperature (NOCT)	45±2℃	45±2℃	45±2°C	45±2°C	45±2°C

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