Is solar power worth the cost? Our photovoltaic array has been operational for 12 years, and I have “real world” data on its performance. In this video I explain the system components, how much it cost to have installed, how much electricity it has made and how long it will take to recoup the installation costs. I also cover maintenance of the system and the expected lifespan of the components.
To order Pete’s book; “A Year and a Day on Just a Few Acres:”