Build DIY Solar Spa / Hot Tub Heater + Off Grid Solar Power Farm FREE Energy Save Thousands $$$

DIY Solar Energy

Easy to build and SUPER powerful DIY solar spa heater. We have to leave the lid open during Spring, Summer and Autumn on sunny days, I accidently let the water in the spa get to 55 degrees C one day oops! 34-36 degrees C is maintained during winter. Also in this video see how we make power for our entire house using our off grid solar system.

Credit Organic Power