S100 Portable Bifacial Solar Panel | 100W Foldable

The GEYOTO S100 is a 100W foldable bifacial solar panel designed to charge compatible portable power stations. Its lightweight, portable design makes it ideal for camping, RV trips, outdoor activities, emergency backup, and off-grid use.

100W is the panel’s rated maximum output under standard laboratory conditions. Actual output may vary depending on sunlight intensity, panel angle, temperature, cloud cover, partial shading, surface cleanliness, and the input limit of the connected power station.

Fully unfold the panel and place it in direct sunlight with no shadows or obstructions. Adjust the kickstands until the panel faces the sun as directly as possible. You can also use the built-in sun angle indicator to help find the optimal position.

The bifacial design can capture direct sunlight from the front and reflected light from the rear. Under ideal conditions, the reflective surface of the EVA carrying case may help increase solar output by approximately 10%–30%. Actual improvement depends on the environment and setup.

The S100 is primarily designed for charging portable power stations. For phones, laptops, and other electronic devices, we recommend connecting them through a compatible power station rather than directly to the solar panel.

Panels may be connected in series or parallel only when the connected power station supports the resulting voltage and current. For the best performance and safety, use panels of the same brand and model, and never exceed your power station’s PV input limits.