There’s a guy that owns a solar company and lives in a van that designed a system like this. He filters and recirculates the water and also uses a UV light to kill bacteria. He’s 100% on solar power and even has radiant heat in the floor. The following video is someone giving a tour of this guys van. He talks about the shower at the 10:23 mark. You get a glimpse of the setup, if you can glean anything from it. If nothing else, you can contact the guy. The video is from October 5, 2018.
And please keep us updated on your progress! I’m keenly interested and it’s pioneers like yourselves that make big differences in the lives of others. Get this to work and I’d be more than interested in installing it! Best wishes!
I’m not sure I like the idea of recirculating shower water, but if you have a tankless on demand water heater, and an endless supply of water, it’s pretty easy.
At 1/4 gallon per minute, one of my 7 gallon water jugs could get pretty close. Normally I do quick showers, but occasionally if I’m boondocking near water and the weather is good, I’ll enjoy a long shower, or even a bath.
Cheers!
"Be the reason someone smiles today!" ~ Van_Dweller