21W PET Foldable 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