Solar hot water systems are relatively easy to understand. These are the basic functions:
-The sun heats fluid in roof mounted solar collectors.
-A pump circulates the hot liquid between the collectors and your water tank.
-The hot liquid heats the water inside your water tank.
-The hot water is now available for household use.
This video, provided by Velux, explains the basics of solar water heating for your home. Check it out…
[youtube=http://www.youtube.com/watch?v=VOa99PI46l0]
