Make a Solar Water Heater for Under $5 "A word of warning, this panel works VERY WELL. We tested it on a very sunny day and within seconds the water coming out of the panel was hot enough TO SCALD. I burned my fingers."
How To Build An Outdoor Shower With A Solar Water Heater http://theownerbuildernetwork.co/6mx7 In some places, water heaters and outdoor bathrooms are considered more as luxury than a necessity. But that shouldn’t stop anyone from enjoying a warm shower!