21W PET Foldable Sunpower Solar Panel Charger Solar Power Bank Backpack Camping Hiking

 
  Main Features:
 
  ● Solar energy and efficient solar charger circuit. Environmental protection and energy inexhaustible.

  ● Sunpower crystalline solar cells and Epoxy resin surface seal.

  ● Portable and frame design fit for outdoor and indoor usage.

  ● Constructed by high quality material, eco-friendly, waterproof, durable and sensitive.

  ● Portable, foldable and lightweight, easy for carrying.

  ● Offers continuous power supply even on overcast day.

  ● Suitable for outdoor activities, emergency, and outdoor working.

  Note: The output of all solar panels is entirely determined by the intensity of the sun.When testing the current, try testing at noon directly in the strong sunlight.

  Specification 

    Product Name: Foldable Solar Panel

    Product Size(Unfold): 670x245 mm/ 26.3x9.6 inch

    Thickness: 30mm ±3mm

    Temperature coefficient: voltage (0.065±0.015)%/

    Temperature Coefficient: Current -(16±10)mA/

    Temperature coefficient: power -(0.5±0.05)%/

    The conversion efficiency of the cell is 21%±1%

    System voltage :1000V

    Operating Temperature: -40°C~ +85°C (-40°F to 185°F)

    Air Resistance :50psf (2400 pascals)

    Snow Resistance :113psf (5400 pascals)

    Hail Impact: 25mm (1 in) at 23 m/s (52mph)

    Surface: Transparent PET

    Back: White PET

    Intermediate Connection Material: EVA, solar cell, Oxford Cloth

  Package Contents

1x Solar panel