When the space and resources are available, your best bet for maximum solar energy gathering is a panel system with sun tracking. This type of system tracks the sun's movement across the entire day, and even the entire year. This may cost you a little more at first, but the results in the end are worth it.
Dave DeGraaff, General Manager of the Modules Product Group, introduces SunPower’s new X-Series panel and takes you through its latest features and …
The mounting system of your panels should be adapted to your area. If your home is often exposed to strong winds, earthquakes or even tornadoes, you need to find a mounting system that can withstand these extreme conditions. Contact your local government to find out more regarding regulations on solar panel mounts.
Minimize the upfront costs of solar panels by considering a lease instead of a purchase. This spreads the payments over a long-term period into monthly installments, so you could actually start saving money immediately. Still, consider how long you will be in that building, as the long-term periods usually run a decade.