do it yourself for beginner's blunder

Just a head's up All,
Will doesn't mention on his website, that SOK 206 batteries that he recommends, have a max current output of 100 amps, which means you can't have an inverter of more than 1200 watts, unless you buy two for a parallel connection or use another device or design. I think he should advise on this issue to prevent others like newbie me from finding out to late

Are u running a 12v system?

At 12v I wouldn't use an inverter over 1200w any way. Wire size and amperage get pretty crazy over 1200 @ 12v.

Yes if unfamiliar it is best to post all major components before click and buy.
The battery comes recommended and certainly will not run just anything.

Second battery in parallel will get you to 2000 watts. And that is about max I recommend at 12 volts.