Foursun 21W Portable Solar Panel


Compatible with smartphones, tablets and other digital devices.

SKU: Automotive14 Category:



1. Excellent low-light performance: Single-chip solar cells are welded with silver paste, which has high conductivity and low-light power generation efficiency that is 10% higher than ordinary crystalline silicon.

2. Imbricate design does not affect dark damage caused during use.

3. 300D waterproof fabric with waterproof PVC coating protects your solar panels and equipment from occasional rain and wet fog.

4. QC 3.0 Fast Charging: Dual USB and Type-C ports with total output up to 5.8A and the ability to charge two devices at the same time, always keeping your devices fully charged on the go.

5. Foldable and portable design: Ultra-light (0.88lb) and ultra-compact design, 20% smaller than solar panels of the same wattage, making it easy to carry in a bag. Easy to fold and carry into your backpack.

6. Wide compatibility: Compatible with smartphones, tablets and other digital devices.


USB output: 5V/3A,9V/2A,12V/1.5A
Type-C output: 5V/3A,9V/2A,12V/1.5A
Operating Temperature: -40~+65℃
surface technology: Rhombus petal high light transmittance protective film, light transmittance over 90%

Package includes:

1 X Solar Panel

1 X User Manual

2 carabiners

Additional information

Weight 0.9 lbs
Dimensions 7 × 10 × 1.2 in



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