As of 2024, the estimated cost of solar panels in California is around $2.73 per watt, or $16,380 for a 6 kW system. This translates to an estimated solar panel cost per kWh of $0.12 to $0.15.
According to the U.S. Department of Energy, the average cost of solar energy in California is around $0.14 per kWh, with an estimated cost reduction of 50% by 2030.
Use our solar panel cost calculator to estimate the cost of solar panels in California. Based on your location and energy usage, we estimate a cost per kWh of $0.13 to $0.17.
A study by the University of California, San Diego found that the levelized cost of solar energy in California is around $0.11 per kWh, making it a competitive option for households and businesses.
The Solar Energy Industries Association reports that the average cost of solar panels in California has fallen by over 70% in the last decade, with an estimated cost per kWh of $0.12 to $0.15.
Our experts estimate that the cost of solar panels in California can range from $0.10 to $0.20 per kWh, depending on the system size and installation company.
The California Public Utilities Commission provides information on solar panel costs and incentives, including an estimated cost per kWh of $0.14 to $0.18.
A review of recent trends in solar energy costs published in Nature found that the cost of solar energy in California has fallen significantly, with an estimated cost per kWh of $0.11 to $0.15.