Solar hot water provides the best bang for the buck. The average electric or propane water heating system costs about $100/ month now. With a solar hot water heater, your hot water will be free for about 7 months a year and supplemented about 50% the other 5 months.
LINK: www.solarroofs.com This system is one of the best, easiest to install systems out there. We have this system installed in our house. It is great. We turn our water heater OFF about 7 months a year. EcoAdvantage is an authorized dealer for solarroofs.com
The Solar roofs system is simple, efficient, can be adapted to existing gas or electric water heaters, or is available with a new 80 gallon heat exchanger water heater.
The Solar Roofs system can be installed by a homeowner who is very handy. A full installation manual is available on their web site. If it looks to complicated, we will install it for you.