The average cost of solar panel installation in California is estimated to be around $2.75 per watt in 2024, with prices ranging from $2.50 to $3.25 per watt depending on the system size and installer.
According to our estimates, the average cost of residential solar panel installation in California will be around $2.85 per watt in 2024, with commercial installations costing around $2.35 per watt.
Based on data from over 1,000 solar installers in California, we estimate that the average cost of solar panel installation will be around $2.95 per watt in 2024, with top-rated installers charging around $3.15 per watt.
The U.S. Department of Energy estimates that the average cost of solar panel installation in California will be around $2.75 per watt in 2024, with incentives and tax credits available to reduce the upfront cost.
Our price index estimates that the average cost of solar panel installation in California will be around $2.80 per watt in 2024, with prices expected to decline by around 5% over the next 12 months.
Use our cost calculator to estimate the cost of solar panel installation in California in 2024, based on your system size, installer, and location. Average costs are around $2.90 per watt.
A review of estimates from various sources suggests that the average cost of solar panel installation in California will be around $2.85 per watt in 2024, with a range of $2.50 to $3.25 per watt depending on the specific location and installer.
The California Energy Commission estimates that the average cost of solar panel installation in California will be around $2.75 per watt in 2024, with incentives and tax credits available to reduce the upfront cost and encourage adoption.