inverter, batteries,converter,tranfer switch, etc.

yes 5000w- 10,000w peak inverter. brand is powerjack. plan to run entire motor home on it while dry camping. the inverter didn't mention auto transfer switch in manual. as far as having someone else do the work; I rather do it myself. just looking for some guidance since thor doesn't seem to release their schematics or any useful specs on their products.