The cost for a customer to purchase a solar array is generally measured as a price per Watt, which represents the full cost of an installation including design, permitting, materials, and labor. We offer systems in the range of $2.50-$4.00/Watt depending on your specific situation. That means an average system size of 5 kiloWatts (or 5,000 Watts) would cost between $12,500 and $17,500. In most cases, the majority of that cost can be recovered in the very first year after an installation through federal tax incentives, as well as energy savings. We are as transparent as possible about pricing because we stand for empowering the customer, and while we have to make sure our business remains healthy and sound we strive to do our part to keep solar affordable for residents in our region.