Cargo trailer conversion Go Power solar and Ampere Time Lithium Battery

The reason I did it this way is because dragging a trailer down washboard roads rattles everything and I want things to be as simple as possible, less connections = less maintenance and less to go wrong. But I also wasn’t sure if solar would always work because I’m from Washington and well its cloudy and rainy all the time… But I wanted to be totally disconnected from power so I left the shore power side undone and my experience has been good and long as I had sun and conserved when I didn’t the battery had plenty to offer. To be fair I have been south most of the time where its sunny and if I was just going to be in the northern states I would have multiple ways of charging. Having it hooked up this way at first has caused me to chase the sun and that’s not a bad thing right!