Polydrops to build 20 units of P21X caravan with rear spoiler for aerodynamics
California-based Polydrops has unveiled the P21X off-road caravan, designed for towing by electric vehicles. It features 1.3 kW solar panels and a 5–1...
California-based Polydrops has unveiled the P21X off-road caravan, designed for towing by electric vehicles. It features 1.3 kW solar panels and a 5–10 kWh battery. A large rear spoiler reduces drag to preserve the tow vehicle's range. Price starts at $76,900, with only 20 hand-built units planned.