How To Build a Solar-Powered Water Heater That Works All Year Round
If the power goes out there is very little chance that you can produce enough hot water to fill your needs through wood fire alone. There are many methods of warming water with no power.
The easiest and most simple is to just spray paint a 5 gallon water bottle with black paint and leave it in the sun until you get the correct temp but this method is not always the most efficient.
In the link below you will get a step-by-step tutorial on how to make a solar powered water heater that you can heat a whole rain barrel full of water through out the day.
I think this is a great way to save money and if you want to live “off the grid” this could save you a lot of energy by letting the sun do all of the work.
See how at… How To Build a Solar-Powered Water Heater