Flexible solar panel 2W 5V with USB output | Kalsten
Handy running out of battery and no socket in sight.
Anyone who runs out of energy on the go knows the unpleasant feeling: No reception, no navigation, no connection. The flexible 2W 5V solar panel converts sunlight directly into usable 5V power and charges smartphones, power banks, and other USB devices without a power outlet. The compact and flexible panel can be easily stored in a backpack and attached anywhere - whether hiking, camping, or as a silent reserve for emergencies. This way, the device stays charged, even when the nearest outlet is miles away.
Advantages
- No more dead batteries on the go: Thanks to direct solar energy, the panel charges USB devices without a power grid, so you are no longer dependent on a power outlet.
- No annoying search for adapters: The integrated standard USB output connects immediately with smartphones, power banks, and other USB devices - without intermediate plugs or accessories.
- No worries about breaks or weather influences: The high-quality PET film surface material with epoxy resin encapsulation permanently protects the polycrystalline solar cells from moisture and mechanical stress, so you don't have to constantly check or pamper the panel.
Specifications
- Power: 2W
- Output voltage: 5V
- Connection: Standard USB output
- Dimensions: 157 × 94 mm
- Materials: PET film surface, epoxy resin encapsulation, polycrystalline solar cells
- Delivery contents: 1 × 2W 5V flexible solar panel
Application
- Align: Hold the panel directly in sunlight or attach it to a backpack, tent, or window.
- Connect: Plug the USB cable of the device to be charged into the USB output of the panel.
- Charge: In direct sunlight, the charging process starts automatically - during cloudiness or shadow, the charging performance noticeably decreases.
Pro tip: The panel achieves the best charging performance when oriented at a 90-degree angle to the sun - even a slight tilt can significantly increase performance, especially in the morning and evening hours.