Black Module polycrystalline 280 – 320W

BLACK 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

Mechanical Characteristics

Cell Type Poly-crystalline 156×156mm (6 inch)
No. of cells 72 (6×10)
Dimensions 1956×992×40mm(77.01×39.05×1.57inch)
Weight 26.5 kg (58.4 lbs.)
Front Glass 3.2mm, High Transmission, Low Iron, Tempered Glass
Frame Anodized Aluminium Alloy
Junction Box IP65 Rated
Output Cables TÜV 1×4.0mm² / UL 12AWG, Length:900mm

Specifications

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°C~+85°C -40°C~+85°C -40°C~+85°C
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°C 45±2°C 45±2°C 45±2°C

PER MAGGIORI INFO

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