RECENT ADVANCES AND PERSPECTIVES OF

Recent prices of solar panels

The average cost of solar panel installation is just under $29,000 or $2.75 per watt. However, prices can vary depending on where you live. For example, a 10-kW system in Nevada cost about $20,000, which is around the national average price for a 7-kW system. On the high end, a solar customer in Hawaii spent $100,000 going solar.