The EcoFlow 220W Bilateral Portable Solar Panel is a two-in-one device. With a 220W primary side, and a 155W side on the back for ambient light, you can capture up to 25% more solar energy and charge your portable power station even faster.

Advantages of EcoFlow 220W double-sided solar panel:

1. The 220W EcoFlow double-sided solar panel is made from thin, one-piece tempered glass, making it 5 times stronger than panels in the same class.
2. The maximum capacity of 220W EcoFlow double-sided panels allows them to collect 25% more solar energy than traditional solar panels.
3. If you correctly place the solar panel on snow, near a water or glass surface that reflects the sun’s rays, then you can collect solar energy by two working surfaces of the solar panel at the same time.