The "ark" power house trailer provides power and protection. It also has a tax credit of $7500 if you use it to provide part of your homes power. It can be taken anywhere that a pickup can pull it because it is built VERY strong. It has two 7500# torflex axles. It supplies all the power you need for life support/camping, hunting, or remote living. It measures 8' x 20' and has an open interior. It features 1700 watts of solar panels, lithium ion batteries, maximum power point tracking controller, and full sine way inverter to power anything that plugs into 110 volts. It comes with a cell phone repeater that allows cellular use where it would no otherwise be available.