21W ETFE Foldable solar panel
21W ETFE Foldable solar panel
21W ETFE Foldable solar panel
21W ETFE Foldable solar panel


21W ETFE Foldable solar panel

Prix de vente


1. Higher conversion rate

With long-lasting ETFE material on the surface to give it a higher conversion rate.

2. Broad compatibility

Compatible with all USB-supported devices, dual USB ports can charge two devices simultaneously.

3. Bad weather resistant

It is water-resistant to endure all weather conditions, ideal for outdoor activities. 

4. Easy to carry

Equipped with a conventional cable clip, can easily carry it to anywhere you want.



Max Power:21w
Max Power Voltage :7V
Max Power Current: 3A
Open-circuit voltage:8.4 V
Short-circuit current:3.3 A
unfolded size: 1050*430MM
fold size:430*353mm
Double USB interface


1. Ultra-Thin and Flexible: Built with a type of thin-film solar material that offers greater flexibility than other solar cells while retaining durability.

2. Fast Charging: Give your phone, tablet, or other mobile devices up to a 12W charge in optimal sunlight conditions with this portable solar charger.you can charge handheld devices including phones, tablets, and earbud

3. Stable Solar Charging: Automatically resumes charging if the solar panel moves from a shaded area to a sunlit area for a smoother charging experience. You can also use the built-in stand to angle IN Series Solar towards the sunlight.

.4. Foldable and Portable:  When you’re not charging, IN Series Solar folds away for easy storage in your backpack, while the built-in storage compartment can hold cables or small mobile devices.

 Download Catalogue