Poly solar panel 270W-310W



  • Quality and Highlights – Ideal choice for large scale ground installation. High conversion efficiency due to top quality wafer and advanced cell technology. Selected encapsulating material and stringent production process control ensure product highly PID resistant and snail trails free. Passed sand blowing test, salt mist test, and ammonia test; flexible for harsh environments. Optimized system performance by module level current sorting. Special cell process ensures great performance in low irradiance environment. Additional yield and easy maintenance with high transparent self-cleaning glass.


Technology: Polycrystalline (Poly)
Dimensions: 1640*992*40MM
Weight: 18.5KG
Cell Orientation: 60Cells (6×10)
Glass: High Transparency Solar Glass 3.2mm (0.13 inches)
Back Sheet: White
Frame: Anodized Aluminum Alloy (Silver)
Junction Box: IP68 Rated
Cables: 4.0mm² (0.006 inches²), 1200mm (47.2 inches)
Connectors: Original MC4 or Compatible
Wind Load/Snow Load: 2400Pa/6000Pa
Operational Temperature: -40°C to +85°C
Maximum System Voltage:  1000V DC (IEC)
Maximum Series Fuse Rating: 15 Amps
Maximum Power (Pmax): 270-310 Watts
Maximum Power Voltage (Vm): 37.80 Volts
Maximum Power Current (Im): 8.73 Amps
Open Circuit Voltage (Voc): 46.20 Volts
Short Circuit Current (Isc): 9.33 Amps
Module Efficiency:  17.00%
Power Output Tolerance (Pm)  0~+5