Towing a camper reduces the efficiency and range of your vehicle. That’s why a motorhomes company has created a camper that has its own battery pack, electric motors, and solar panels that allows it to power itself. The idea is that by adding power to the camper, less strain will be put on the car towing it. To make matters more interesting, the makers of the camper say it could be used as an external home energy storage system that holds excess power when your home is using little.