I put a SunForce 2500 Watt Pure Sine Inverter in my unit ($600.00 from Amazon). It also has remote control. There is also info on how I wired it on the second page. I installed a wall switch on the converter plug, so I can turn it ON and OFF when the Inverter is running.
http://www.montanaowners.com/forums/...Terms=sunforce
I went with Six Trojan T-105 6 Volt Batteries.
http://www.montanaowners.com/forums/...Terms=sunforce
I went with stick on Solar Panels, you can walk on them.
http://www.montanaowners.com/forums/...Terms=stick,on