ECO-WORTHY 40W 12V Solar Charger Kits Portable Folding Solar Panel Module with 3 Amp Charge Controller for RV Boat

Why we love it?

Ideal for hiking, camping, military use, off-grid solar panel system, caravan, RV, boat, solar pump watering system etc. Easy operation: open up the folding solar panel, alligator clips allows for simple connection to the 12V system.

Some comments about this we saw on the web:

* /u/Burning_blanks on /r/BurningMan I use a 40 watt solar panel that does pretty well. https://www.amazon.com/gp/product/B00U8KY6FM/ref=oh_aui_detailpage_o03_s03?ie=UTF8&psc=1

I would also recommend one of these as you can charge two devices at the same time and it will also give you a voltage indicator on your battery.: https://www.amazon.com/gp/product/B01M0GR0FQ/ref=oh_aui_detailpage_o09_s01?ie=UTF8&psc=1

See on reddit