PERC Module 280-305W

PERC MODULE 290-305 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 Perc Mono-crystalline (6 inch)
No. of cells 60 (6×10)
Dimensions 1640×992×35mm(64.90×39.06×1.37inch)
Weight 18.0 kg (38.6 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


Module Type 290W-60M 295W-60M 300W-60M 305W-60M
Maximum Power at STC
290Wp 295Wp 300Wp 305Wp
Maximum Power Voltage
32.2V 32.4V 32.6V 32.8V
Maximum Power Current
9.02A 9.11A 9.22A 9.31A
Open-circuit Voltage
39.6V 39.9V 40.1V 40.4V
Short-circuit Current
9.56A 9.66A 9.77A 9.87A
Cell Efficiency(%) 20.00% 20.40% 20.80% 21.20%
Module Efficiency
17.80% 18.13% 18.44% 18.75%
Operating Temperature
-40℃~+85℃ -40℃~+85℃ -40°C~+85°C -40°C~+85°C
Maximum system voltage 1000V DC 1000V DC 1000V DC 1000V DC
Maximum series fuse rating 15A 15A 15A 15A
Power tolerance +5%(optional) +5%(optional) +5%(optional) +5%(optional)
Temperature coefficients of Pmax -0.43%/℃ -0.43%/℃ -0.43%/℃ -0.43%/℃
Temperature coefficients of Voc -0.30%/℃ -0.30%/℃ -0.30%/℃ -0.30%/℃
Temperature coefficients of Isc 0.04%/℃ 0.04%/℃ 0.04%/℃ 0.04%/℃
Nominal operating cell temperature
45±2℃ 45±2°C 45±2°C 45±2°C