Have easy access to power with this EcoFlow River Pro Solar Generator. The lightweight, portable design makes it perfect for travel and RV camping. You can power up to 10 devices at once, and X-stream technology allows fast recharging from 0 to 80% in an hour with a full charge in 1.6 hours. With a River Pro extra battery you can double the capacity from 720 watts to 1,440 watts.