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Ket features

  • 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:
Mono-crystalline 156×156mm (6 inch)
No. of cells:
60 (6×10)
1640×992×35mm (64.97×39.06×1.37 inch)
18.0kg (38.6 lbs.)
Front Glass:
3.2mm, High Transmission, Low Iron, Tempered Glass
3.2mm, High Transmission, Low Iron, Tempered Glass
Junction Box:
IP65 Rated
Output Cables:
TÜV 1×4.0mm² / UL 12AWG, Length:900mm
Module Type250W-60M260W-60M270W-60M280W-60M290W-60P
Maximum Power at STC (Pmax)250Wp260Wp270Wp280Wp290Wp
Maximum Power Voltage (Vmp)30.7V31.1V31.4V31.6V32.2V
Maximum Power Current (Imp)8.18A8.39A8.60A8.80A9.02A
Open-circuit Voltage (Voc)37.7V38.1V38.4V39.05V39.5V
Short-circuit Current (Isc)8.66A8.86A9.28A9.36A9.55A
Cell Efficiency (%)18.20%18.60%19.00%19.40%20.00%
Module Efficiency (%)15.27%15.89%16.60%17.10%17.80%
Operating Temperature (°C)-40℃~+85℃-40℃~+85℃-40℃~+85℃-40℃~+85℃-40℃~+85℃
Maximum system voltage1000V DC1000V DC1000V DC1000V DC1000V DC
Maximum series fuse rating15A15A15A15A15A
Power tolerance+5% (optional)+5% (optional)+5% (optional)+5% (optional)+5% (optional)
Temperature coefficients of Pmax-0.43%/℃-0.43%/℃-0.43%/℃-0.43%/℃-0.43%/℃
Temperature coefficients of Voc-0.30%/℃-0.30%/℃-0.30%/℃-0.30%/℃-0.30%/℃
Temperature coefficients of Isc0.04%/℃0.04%/℃0.04%/℃0.04%/℃0.04%/℃
Nominal operating cell temperature (NOCT)45±2℃45±2℃45±2℃45±2℃45±2℃

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