Are you thinking of purchasing a photovoltaic system in order to reduce your energy costs? What should you consider before buying a solar electic system? Natural Resources Canada provides you with Photovoltaic Systems : A Buyer's Guide to help you in your choice. It offers information on topics such as:
What Photovoltaics Can Do for You
Estimate Your Power and Energy Needs
Buying Your Photovoltaic System
Installing and Maintaining Your Photovoltaic System