Build It Solar website share how to build a batch solar water heater from stock tank project.
Many of our readers have asked us about different methods to heat water for an off the grid hot ( at least not ice cold ) shower or to wash dishes.
Everyone knows how to boil water but this is a way to let the sun do the work for for you.
Save those cores from a gas water tank heater !
Click here to read the instructions and view the pictures: