Grid-connected PV systems are typically sized to eliminate part of your electric bill because of the higher upfront costs associated with purchasing a larger system. However, larger systems will cost less per kilowatt-hour generated due to the economies of scale associated with manufacturing processes. The utilities have adopted a rate structure that increases the cost of electricity as you use more of it. Many people choose a system that will only eliminate the most expensive electricity. This increases the return on your investment.
Solar for Homes and Businesses in Virginia
