A new recreational mobility startup, Polydrops, has recently unveiled its latest model—a solar-electric travel trailer called the P21. This sustainable second home on wheels was designed with comfort ...

If you're interested in drawing your power directly from the sun, but you don't want to (or can't) go all in on buying panels, there's another option that's been growing in popularity: Solar leasing.

The Basecamp 20Xe's battery can keep you off-grid for longer, acting as a mobile electric generator to power outlets and appliances, with a 20-pound propane tank for backup. Airstream's first ...