ET Solar 285 Watt Poly Solar Panel

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Under a Pallet Available.
50.82 LBS
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ET Solar 285 Watt Poly Solar Panel

ET Solar ET-P672285WB - 285 Watt Poly Solar Panel

Pallet Quantity (26 Solar Panels)
Partial Pallet Charge: $50 - You will be charged separately for partial pallet fees.


  • High module conversion efficiency, through superior manufacturing technology
  • 0 to +5W positive tolerance for mainstream products
  • Withstand high wind loads and snow loads
  • Anodized aluminum improving corrosion resistance
  • Anti-reflective highly transparent, low iron tempered glass
  • Excellent performance under low light conditions
  • 25-year linear performance warranty; 10-year warranty on materials and workmanship
  • Product liability insurance
  • Local technical support
  • Local warehousing
  • 48 hour-response service
  • Enhanced design for easy installation and longterm reliability
Electrical Specifications
Peak Power (Pmax) 285W
Module Efficiency 14.69%
Maximum Power Voltage (Vmp) 35.86V
Maximum Power Current (Imp) 7.95A
Open Circuit Voltage (Voc) 44.72V
Short Circuit Current (Isc) 8.55A
Power Tolerance 0 to+5W
Maximum System Voltage DC 600V
Normal Operating Cell Temperature 47.7℃
Series Fuse Rating (A) 15A
Number of Bypass Diode 3


Mechanical Specifications
Cell type 156mm x 156mm
Number of cells 72 cells in series
Weight 23.05 kg (50.82 lbs)
Dimensions 1956×992×40 mm (77.01×39.06×1.57 inch)
Max Load 5400Pascals ( 112 lb/ft2)


Temperature Coefficient
Temp. Coeff. of Isc (TK Isc) 0.04 %/℃
Temp. Coeff. of Voc (TK Voc) -0.34 %/℃
Temp. Coeff. of Pmax (TK Pmax) -0.44 %/℃


Electrical Characteristics


Note: the specifications are obtained under the Standard Test Conditions (STCs): 1000 W/m² solar irradiance, 1.5 Air Mass, and cell temperature of 25°C.
         the NOCT is obtained under the Test Conditions: 800 W/m², 20°C ambient temperature, 1 m/s wind speed, AM 1.5 spectrum.

The Parameters are for reference only, and are subject to change without prior notice or obligation.


25-year linear performance warranty; 10-year warranty on materials and workmanship