Saving the environment can start with cleaner water-heating devices. Many different water heating systems exist, including tankless solar powered systems. These devices may be installed in any sunny location, even on your roof.
Do not rush in selecting the first solar power system you come across. Before you make a commitment with a company, you need to make sure you cannot find any better deals elsewhere. Check out your town's federal, state, and local incentives first. You can find this information at the DSIRE database.
This is my initial solar test setup. I am trying to fit all energy needs into a 1.5KW envelope. Cost of around R40-45K.
It is vital that the person who installs your solar power system is actually licensed to do so. An installer who is not licensed may install your solar panels incorrectly, or they may violate local regulations. In addition, a licensed installer can provide you with great information about these regulations that an unlicensed installer cannot.