The average monthly solar radiation level in California's capital city, Sacramento, of 6.21 kilowatt hours per square meter per day (kWh/m2/day) is approximately 58% greater than the average level of 3.93 kWh/m2/day in an area with historically low levels (WA) and is approximately 6% less than the average level of 6.61 kWh/m2/day in an area with historically high levels (NV). [1]
→ Values listed as 0 (zero) are not available (N/A).
→ California values listed here are based on the capital, Sacramento.
Below is a month-by-month comparison of how average California solar radiation levels compare to average levels in an area with historcially high levels (NV) and one with historically low levels (WA). [1]
→ k/m/d = kWh/m2/day = kilowatt hours per square meter per day.
→ Values listed as 0 (zero) are not available (N/A).
→ California values listed here are based on the capital, Sacramento.
Sorry, California residential electricity prices are currently unavailable.
Please check back later.
Vote now: What do you think? Are solar panels & solar power a good choice for residents of the state of California?
Sorry, California residential natural gas prices are currently unavailable.
Please check back later.
California ranks 1st among all states in the U.S. with a population of approximately 37,253,956. [4]
To learn more about solar energy and solar power in California, or for additional solar-related resources in CA, visit the U.S. Energy Information Administration.
Some tax incentives and rebate programs are designed to spur the use of solar energy. These vary by location.
Take the first step toward powering your home with solar energy.
Start now with an online solar savings estimate.
