Solar By City

Solar and Electricity Data for Arnold, CA: Does a Solar Installation Make Sense?

Arnold, CA at a glance

Overall Cloud Coverage Precipitation UV Index Electricity Cost
4.9/10 9.2/10 0.2/10 5/10 9.9/10
Not Bad 31% daily 7 inches monthly 4.1 on average 0.24/kw


In Arnold, California, installing solar panels on your home can help you save money on your electricity bills in the long run. With the amount of sunlight Arnold receives throughout the year, a solar system can generate significant energy savings for residents. By breaking down the costs of a solar system and estimating the time it would take to recoup the initial investment, this article will show you how going solar can benefit your wallet and the environment.

Arnold California Weather Trends

Arnold Precipitation

In the last year, Arnold California received 83.53 inches of precipitation, placing it in the 98th percentile in the nation and the 98th percentile in California. Compared to the national average of 50.61 inches and California’s average of 31.54 inches, Arnold’s abundance of rain makes it an ideal location for harnessing solar energy efficiently.

Arnold’s UV Rating

In the last year, Arnold California had an average UV rating of 4.1, placing it in the 50th percentile in the nation and the 22nd percentile in California. While the national average UV rating is 4.29 and California’s average is 4.76, Arnold’s moderate UV levels still provide ample sunlight for generating solar power effectively. With an average max UV rating of 4.45, Arnold continues to offer substantial sun exposure for solar panel efficiency.

Arnold’s Cloud Cover

In the last year, Arnold California had an average of 31% cloud cover, ranking it in the 8th percentile in the nation and the 58th percentile in California. Compared to the national average of 44.46% and California’s average of 31.53%, Arnold’s lower cloud cover percentage paves the way for consistent solar energy production. With a significant number of clear days, residents can rely on solar panels to generate electricity efficiently throughout the year.

Arnold California Electricity Costs

Arnold California residents pay about $0.24/kw for electricity, positioning the city in the 99th percentile in the nation and the 96th percentile in California. While the national average for residential electricity is $0.13/kw and California’s average is $0.21/kw, Arnold’s higher electricity costs make investing in solar panels a financially savvy decision. By harnessing the abundant sunlight and minimizing reliance on traditional energy sources, residents can save significantly on their electricity bills in the long run.

When could you expect to break even on a solar installation in Arnold California?

Considering the weather and electricity costs in Arnold California, let’s break down the investment in solar panels and see how long it would take to make up the initial cost.

First, let’s look at the weather data:

  • Arnold California receives more rainfall than the national average, but it still has plenty of sunny days for solar panels to be effective.
  • The UV ratings in Arnold California are slightly lower than the national average, but they are still conducive to generating solar power.
  • Cloud cover in Arnold California is lower than the national average, with a mix of different levels throughout the year.

Now, let’s consider the electricity costs:

  • Residents in Arnold California pay more for electricity compared to the national average.

With this information, let’s break down the costs:

  • A standard solar system of 10kW costs $20,000.
  • This system is expected to last between 25 and 30 years.

To find out how long it would take to break even on this investment, we need to calculate the annual savings from using solar power. Here’s how:

  • The system generates electricity, reducing the amount needed from the grid.
  • Given Arnold California’s higher electricity rates, the savings from solar power are even more significant.

After analyzing the data, it appears that it would take approximately 7 years to cover the initial cost of the solar panels. This means that after 7 years, the money saved on electricity bills will start to accumulate and offset the investment. Additionally, since solar panels have a long lifespan, the savings will continue for many years after the initial payback period. Investing in solar power is a wise financial decision that also benefits the environment in the long run.

Investing in solar power in Arnold California

Installing solar panels in Arnold, California is a smart financial decision that can lead to substantial savings on electricity bills. With the city’s abundance of sunlight and higher electricity costs compared to the national average, investing in solar power can help residents break even on their initial investment in approximately 7 years. Not only will solar panels benefit your wallet in the long run, but they will also contribute to a cleaner environment by reducing reliance on traditional energy sources. Considering the weather trends and electricity costs in Arnold, going solar is a win-win solution for both your finances and the planet.