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 Factory Price High Efficiency High Quality 250W Mono Solar Panel

• Anti-reflective coating: AR used reduce the reflectivity enhance transmittance.
• Tempered Glass: Low Iron and AR coating glass increase the power output and mechanical strength of solar module. Mechanical load ≥2400Pa , transmittance ≥91.6%
• EVA: Transmittance ≥91% , Adhesive Capacity >85%
• Cell: 17.9% of high efficiency solar cells to sure 15.7% module efficiency
• Back sheet: Using higher quality back sheet to prevent destroying and water , it’s reflectivity ≥87%, peeling strength ≥ 40N/cm.
• Aluminum Frame: Anodized aluminum alloy to effectively improve the corrosion resistance and strength
   

  • STC:Irradiance 1000W/m², Temperature 25°c,AM=1.5Maxium system voltage     1000VDC

     

    Mechanical Characteristics

    Cells size(mm)	156X156
    Modules size(mm)	1650X992X46
    No. of cells	60(6X10)
    Weight(KG)	19.6
    No.of mounting holes	8
    No.of waterspout	16

     

    Temperature Coefficient:

    NOCT	45°C±2°C
    Temperature coefficient of Isc	0.05%/°C
    Temperature coefficient of Voc	-0.33%/°C
    Temperature coefficient of Pmax	-0.44%/°C
    Power Tolerance	0/+3%
    Working temperature	-40°C to 85°C

     

     

  • Module Diagram

  • Electrial Curves

     Package Information:

    • Type	Frame	PCS/Pallet	Pallets/Container	PCS/Container
      40HQ 1650X992 156P 60cells	40	23	28	784