fj12ryder wrote:
If I felt I needed to have backup power, I'd spend the money on Lithium batteries installed in the trailer, and solar cells. A whole big bunch cheaper than one of those things. Those are just big battery backups, with built-in inverter, which will have to be recharged somehow.
AGREED ! Those pre-packaged systems are vastly OVERPRICED!
Find Will Prowse's channel on YouTube. Be has dozens of video DIY equivalents at a fraction of the price. No, they are not as "pretty", but they function just as well !