EcoFlow's Solar Panel lets you stay off the grid and recharge your portable power stations and electric devices, without interruption. It is compatible with most generators and has a high conversion efficiency of 22%. The chainable feature allows you to connect multiple panels together for ample power. It is portable, foldable, waterproof, and durable, making it ideal for outdoor activities. The panel comes with a case that doubles as a stand, allowing you to adjust the angle from 0-180 degrees. With 32 monocrystalline silicon cells, it can recharge your devices faster, and withstands adventurous lifestyles. The charging time depends on the angle of the panel and weather conditions.