Solar-Powered Donkey Cart

I thought a donkey cart was, well…. donkey-powered, but Wheel and Water has other ideas. These solar powered Human and Animal Powered Vehicles, or HAPPYs, that are based around a solar panel and a 12-volt battery, a power supply robust enough to power a cell antenna, water filtration system, emergency lights, and a small neon tube — enabling the HAPPY to support several families in a rural setting or serve as an income-generating kiosk in a more urban environment.