What is a 20 watt portable solar panel Charger?

【24% CONVERSION EFFICIENCY】The 20watt portable solar panels charger coated with high light transmission ETFE material, and premium monocrystalline solar cells with an energy conversion efficiency of up to 24%.

How big is a portable solar panel?

Unfold Size: 26.3x8.5x0.1in. Compact size and lightweight make this portable solar panel easy to carry, and fits into any backpack for outdoor hiking, camping, climbing, RV trips, etc. And the solar panel comes with 2pcs carabiners, suitable for hanging on backpacks. It’s ideally suited for outdoor life and unexpected power outages.

Which solar panel is best for recharging?

The Nomad 20 is best used for recharging things like: *Solar charge times vary and are dependent on many factors such as elevation, temperature, time of year, angle and position to the sun. What's the difference between the Nomads and other solar panels? Nomads are the most portable solar panel option.

What are the advantages of BigBlue 20W solar phone charger?

Higher Efficiency Conversion: BigBlue 20W solar phone charger used superior monocrystalline solar panel which increases the solar efficiency up to 24%. The light transmittance of ETFE solar panels is up to 95%, you'll get good quality and high efficiency together.

Are solar panels waterproof?

Worry-free off-grid charging, best emergency power device to have. Note: The surface of the solar panel is waterproof, but the output port is not water-resistant. Please do not immerse the panel in water!

What is the output power of a solar panel?

The rated output power of the USB port: USB-A: 5V/ 2.4A Maximum USB-C: 5V/ 2.4A Maximum Total USB Outputs: Maximum up to 20W The real output of the solar panel depends on a variety of factors, including season, temperature, angle of placement and cloud cover, etc. The product output power decreases when the solar radiation intensity becomes low.