Solar By City

Solar and Electricity Data for Alexandria, VA: Does a Solar Installation Make Sense?

Alexandria, VA at a glance

Overall Cloud Coverage Precipitation UV Index Electricity Cost
4.1/10 5/10 3.8/10 6.1/10 5.7/10
Not Bad 44% daily 5 inches monthly 4.4 on average 0.12/kw


Are you considering installing solar panels on your home in Alexandria, Virginia, but unsure if it’s worth the investment? By analyzing weather data and electricity costs specific to Alexandria, we have determined that installing a solar system can lead to significant financial benefits. With the amount of sunlight and low cloud cover in the area, you can save money on your electricity bill and potentially break even on your investment in a relatively short amount of time. Let’s break down the numbers and show you why going solar is a smart financial decision for Alexandria residents.

Alexandria Virginia Weather Trends

Alexandria Precipitation

With Alexandria receiving 56.43 inches of precipitation in the last year, it falls above the national average of 50.61 inches. While it is below Virginia’s average of 56.77 inches, the relatively high precipitation levels suggest that installing solar panels can still be a wise choice. By harnessing the power of the sun, you can offset your electricity usage even on rainy days.

Alexandria’s UV Rating

With an average UV rating of 4.39, Alexandria is in a favorable position compared to both the national and state averages. Higher UV ratings indicate a greater potential for solar energy production. By taking advantage of the abundant sunlight in the area, you can generate more electricity from your solar panels and decrease your reliance on the grid.

Alexandria’s Cloud Cover

Despite an average of 44% cloud cover in Alexandria, residents still have plenty of sunny days to benefit from solar energy. With a balanced distribution of days with various cloud cover percentages, there are ample opportunities to maximize the efficiency of your solar panels throughout the year. By investing in solar, you can make the most of the clear skies and reduce your carbon footprint.

Alexandria Virginia Electricity Costs

With electricity costs at $0.12/kw, Alexandria residents enjoy rates similar to the state average and lower than the national average. By installing solar panels, you can lock in your electricity costs and protect yourself from future rate hikes. Over time, the savings on your energy bills will add up, allowing you to recoup your initial investment and enjoy long-term financial benefits.

When could you expect to break even on a solar installation in Alexandria Virginia?

Considering the weather and electricity costs in Alexandria, Virginia, 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:

  • Alexandria gets slightly more rain than the national average, but it still has good sunlight for solar panels to work effectively.
  • The UV ratings in Alexandria are slightly higher than the national average, which is great for generating solar power.
  • Cloud cover in Alexandria is about average for the country, with varying levels throughout the year.

Now, let’s consider the electricity costs:

  • Residents in Alexandria pay slightly less for electricity compared to the national average, which is beneficial for solar panel users.

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 to be purchased from the grid.
  • With Alexandria’s electricity rates, the savings from using solar power can be significant over time.

After analyzing the numbers, it seems that it would take around 6 years to cover the initial cost of the solar panels in Alexandria. This means that after 6 years, the savings on electricity bills will start to accumulate and offset the investment. Moreover, since solar panels have a long lifespan, you will continue to enjoy these savings for many years after the initial period. It’s a wise investment that allows you to save money and support the environment simultaneously!

Investing in solar power in Alexandria Virginia

With the analysis of weather trends and electricity costs specific to Alexandria, Virginia, it is evident that investing in solar panels can bring significant financial benefits to residents. The favorable UV ratings, despite the average precipitation and cloud cover, provide ample opportunities to generate solar energy and offset electricity costs. With electricity rates lower than the national average, installing solar panels can lead to long-term savings and a potential break-even point in as little as 6 years. By harnessing the power of the sun, Alexandria residents can make a smart financial decision that not only saves money but also supports environmental sustainability.