Module polycrystalline 250-270W


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

Mechanical Characteristics

Cell Type Poly-crystalline 156×156mm (6 inch)
No. of cells 60 (6×10)
Dimensions 1640×992×35mm (64.97×39.06×1.37 inch)
Weight 18.0kg (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 250W-60P 255W-60P 260W-60P 265W-60P 270W-60P
Maximum Power at STC
250Wp 255Wp 260Wp 265Wp 270WP
Maximum Power Voltage
30.5V 30.8V 31.1V 31.4V 31.7V
Maximum Power Current
8.20A 8.28A 8.37A 8.44A 8.52A
Open-circuit Voltage
37.7V 38.0V 38.1V 38.6V 38.8V
Short-circuit Current
8.85A 8.92A 8.98A 9.03A 9.09A
Cell Efficiency
18.60% 18.80% 19.00% 19.20% 19.40%
Module Efficiency
15.27% 15.67% 15.98% 16.29% 16.60%
Operating Temperature
-40℃~+85℃ -40℃~+85℃ -40°C~+85°C -40°C~+85°C -40°C~+85°C
Maximum system voltage 1000V (IEC) DC 1000V (IEC) DC 1000V (IEC) DC 1000V (IEC) 1000V (IEC)
Maximum series fuse rating 15A 15A 15A 15A 15A
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
45±2°C 45±2℃ 45±2°C 45±2°C 45±2°C