Join Date: Oct 2011
Location: Nanaimo B.C.
Thanked 139 Times in 138 Posts
Rep Power: 9
Re: Solar heating element for water heater
shore based off grid systems often dump exccess to tank heater element . Wood heated in winter and huge array to be useful. A deck mounted black bag or tank can heat shower water. it could fill from boat supply and directly dump thru deck fitting into shower.