In Airstream’s new all-electric trailer, everything runs off a battery and rooftop solar

‘Theoretically, you could be out there indefinitely.’

A typical RV has to plug in at a campground to run the power inside. But Airstream’s newest Basecamp 20Xe trailer is designed to power itself in remote locations: If you want to spend a week in the wilderness, you can theoretically use an induction stove, keep your laptop charged, turn on the air-conditioning, and have hot water for the shower—even if you’re nowhere near any utilities.