This site deals with the different Green Energy sources available in these times. One of the best ways to get this kind of energy is a Solar Energy System.
A Home Solar Energy System is a very valid resource
and consists of a set of solar panels
that receive the energy of our sun and, with the necessary tools and equipment, translate it into electricity to power our home.
The advantages of an alternative, clean and renewable energy are clear, principally because the obtained energy is completely free and does not pollute the environment. However, the price for all the elements constituent of a home solar system is not cheap at all.
Therefore, one alternative is building a DIY home solar energy system little by little. more info >>