21W PET Foldable Sunpower Solar Panel Charger Solar Power Bank Backpack Camping Hiking
Main Features: â— Solar energy and efficient solar charger circuit. Environmental protection and energy inexhaustible. â— Sunpower crystalline solar cells and Epoxy resin surface seal. â— Portable and frame design fit for...
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â— Sunpower crystalline solar cells and Epoxy resin surface seal. â— Portable and frame design fit for outdoor and indoor usage. â— Constructed by high quality material, eco-friendly, waterproof, durable and sensitive. â— Portable, foldable and lightweight, easy for carrying. â— Offers continuous power supply even on overcast day. â— 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 |
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