Tommy, if you are ready to move on solar, I'll help you install. One thing you need to decide is if you want a fixed mount or something you can move around? Why? Until you insulate your trailer, you will seek shade. With a portable setup, you can park in shade and put your cells in the sun. That is what I was thinking when I sent that HF info since that is how they show them in the picture on the box. Decide how you want to go, and call me. I will be happy to install it and make sure it is electrically good in any case. There are many options besides HF and maybe a litlle less expensive in the $150.00 range that would work as well or better.
If all you want to do is keep the batteries topped off at home, a battery tender and an extension cord is all you need. :-)
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