How Much Do Solar Panels Cost in 2025? (Complete Price Guide)
For anyone considering a solar energy investment, one of the most critical questions is, “How much does it really cost?” In 2025, the average installed residential solar panel system in the United States costs between $2.50 and $3.30 per watt, or roughly $15,000 to $20,000 for a typical 6 kW system. As a solar industry…
