Solar By City

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

Arlington, VA at a glance

Overall Cloud Coverage Precipitation UV Index Electricity Cost
4.6/10 5.4/10 5.4/10 6.4/10 5.7/10
Not Bad 43% daily 4 inches monthly 4.5 on average 0.12/kw


In Arlington Virginia, investing in solar panels for your home can lead to significant long-term financial benefits. By analyzing weather data and electricity costs, we can estimate the potential savings and break-even point of installing a solar system. With average max UV ratings and relatively low cloud cover, Arlington residents can take advantage of the sun’s power to generate electricity and reduce monthly utility bills. This article will break down the costs involved and show you how quickly you can start seeing a return on your investment by going solar in Arlington.

Arlington Virginia Weather Trends

Arlington Precipitation

With Arlington Virginia receiving 49.22 inches of precipitation last year, it is important to note that this puts Arlington at an advantage compared to the national average of 50.61 inches. Additionally, Arlington falls below Virginia’s average of 56.77 inches. With less precipitation to contend with, installing solar panels in Arlington can lead to more consistent energy production without the worry of excessive rain affecting your system.

Arlington’s UV Rating

Having an average UV rating of 4.48, Arlington Virginia is in a favorable position compared to the national average of 4.29. Additionally, Arlington outperforms Virginia’s average of 4.41 in this regard. With an average max UV rating of 4.89, Arlington continues to shine, surpassing both the national and state averages. This means that by installing solar panels in Arlington, residents can capitalize on the higher UV levels to generate more electricity from the sun’s rays.

Arlington’s Cloud Cover

With an average of 43% cloud cover, Arlington Virginia enjoys clearer skies when compared to the national average of 44.46%. Arlington also sits slightly below Virginia’s average of 44.78% cloud cover. Additionally, Arlington experienced a significant number of days with minimal cloud cover, providing ample opportunities for solar panels to produce electricity efficiently. By investing in solar energy in Arlington, residents can take advantage of these clear days to maximize their energy production.

Arlington Virginia Electricity Costs

Residents in Arlington Virginia pay around $0.12/kw for electricity, which is in line with the state average but slightly lower than the national average of $0.13/kw. By transitioning to solar energy, Arlington residents can further reduce their electricity costs and potentially save more money in the long run. With the combination of favorable weather conditions and competitive electricity rates, going solar in Arlington can lead to significant financial benefits for homeowners.

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

Considering the weather and electricity costs in Arlington 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:

  • Arlington Virginia receives slightly less precipitation than the national average, making it a good location for solar panels.
  • The UV ratings in Arlington Virginia are higher than the national average, which is great for generating solar power.
  • The cloud cover in Arlington Virginia is slightly lower than the national average, providing ample sunlight for solar panels to work efficiently.

Now, let’s consider the electricity costs:

  • Residents in Arlington Virginia pay slightly less for electricity compared to the national average, which is beneficial for maximizing savings with solar power.

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, providing long-term benefits.

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:

  • By generating your own electricity, you reduce the amount purchased from the grid, leading to savings on your electricity bills.
  • With Arlington Virginia’s relatively lower electricity rates, the savings from using solar power will add up over time.

After analyzing the data, it appears that it would take approximately 6 years to cover the initial cost of the solar panels. This means that after 6 years, the money saved on electricity bills will start to offset the investment. Given that solar panels have a long lifespan, you will continue to enjoy savings for many years beyond the break-even point. Investing in solar panels not only saves you money but also contributes to environmental sustainability. It’s a wise financial and eco-friendly decision!

Investing in solar power in Arlington Virginia

Investing in solar panels for your home in Arlington, Virginia can bring significant long-term financial benefits. With favorable weather conditions, including lower precipitation, higher UV ratings, and less cloud cover, residents can harness the power of the sun to generate electricity and save on monthly utility bills. In addition, with electricity costs in Arlington aligning with the state average but lower than the national average, transitioning to solar energy can lead to even more savings. By analyzing the data, it is estimated that it would take approximately 6 years to break even on the initial investment in solar panels. Beyond that point, homeowners can continue to enjoy financial savings and contribute to environmental sustainability. Going solar in Arlington is a smart choice that can pay off in the long run.