Ultimately everything boils down to MONEY. Can you afford a renewable energy system for your home? Are you wasting your money by installing a renewable energy system? Your perception of cost and the reasons you would like to install a renewable home energy system will also determine your decision on whether or not you will install a renewable home energy system.

Renewable solar energy is an excellent source of electricity. Rather than using dwindling fossil fuels (if you believe in the peak oil theory) to feed power plants, we can take advantage of renewable solar energy. Renewable solar energies come with very little pollution when they convert electricity from solar panels or thermal devices and once installed will not contribute to the effects of so-called global warming.