Solar By City

Solar and Electricity Data for Seattle, WA: Does a Solar Installation Make Sense?

Seattle, WA at a glance

Overall Cloud Coverage Precipitation UV Index Electricity Cost
3/10 1.6/10 6/10 2.5/10 5.1/10
Not Bad 53% daily 4 inches monthly 3.6 on average 0.12/kw

Overview

Are you tired of high electricity bills in Seattle, Washington? Have you ever considered harnessing the power of the sun to save money on your energy costs? In this article, we will show you how installing solar panels on your home can lead to significant financial savings over time. By analyzing weather data and electricity costs specific to Seattle, we will break down the cost of a solar system and estimate how long it will take for you to break even on your investment. Get ready to discover the financial benefits of going solar in the Emerald City!

Seattle Washington Weather Trends

Seattle Precipitation

With Seattle receiving 45.97 inches of precipitation in the last year, you may be concerned about the impact of the weather on solar panel efficiency. However, Seattle’s precipitation levels actually place it in the 40th percentile in the nation and the 49th percentile in Washington. When compared to the national average of 50.61 inches and Washington’s average of 45.64 inches, Seattle’s rain may not be as much of a hindrance to solar energy production as you might think.

Seattle’s UV Rating

When it comes to UV exposure, Seattle had an average rating of 3.63 in the past year, positioning it in the 25th percentile nationwide and the 66th percentile within Washington. Although Seattle might not be known for its sunny weather, the city still receives significant UV radiation. Comparing Seattle’s average UV rating to the national average of 4.29 and Washington’s average of 3.64, it is clear that there is untapped solar energy potential in the Emerald City.

Seattle’s Cloud Cover

Seattle had an average cloud cover of 53% in the last year, placing it in the 84th percentile nationally and the 58th percentile within Washington. While Seattle does have its fair share of cloudy days, it also experienced 108 days with less than 25% cloud cover. Despite the higher-than-average cloud cover, Seattle’s potential for solar energy generation remains promising.

Seattle Washington Electricity Costs

With residential electricity costs at around $0.12/kw in Seattle, residents are paying slightly below the national average. Compared to the average national rate of $0.13/kw and Washington’s rate of $0.1/kw, Seattle’s electricity prices are relatively competitive. By investing in solar panels, you can take control of your energy costs and reduce reliance on traditional power sources, saving money in the long run.

When could you expect to break even on a solar installation in Seattle Washington?

Considering the weather and electricity costs in Seattle, 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:

  • Seattle gets slightly less rain compared to the national average, making it a good location for solar panels.
  • The UV ratings in Seattle are a bit lower than the national average, but still suitable for generating solar power.
  • Cloud cover in Seattle is slightly higher than the national average, with some variation throughout the year.

Now, let’s consider the electricity costs:

  • Residents in Seattle pay slightly less for electricity compared to the national average, at $0.12/kw.

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.
  • With Seattle’s lower electricity rates, the savings might take a bit longer to offset the initial cost.

After doing the calculations, it seems that it would take approximately 7-8 years to cover the initial investment of the solar panels. This means that after this period, the savings on electricity bills will accumulate and pay off the initial cost. Remember, solar panels last for a long time, so beyond this point, you’ll be benefiting from those savings for many years to come. It’s a wise financial choice that also contributes to a cleaner environment!

Investing in solar power in Seattle Washington

Installing solar panels in Seattle, Washington can be a smart financial move to save money on electricity bills in the long run. Despite Seattle’s reputation for rainy and cloudy weather, the city actually receives enough UV radiation to generate solar power efficiently. With electricity costs slightly below the national average, investing in solar panels can help you take control of your energy costs and reduce reliance on traditional power sources. By analyzing weather data and electricity costs specific to Seattle, we estimate that it would take approximately 7-8 years to break even on the initial investment of a solar system. Beyond that point, you’ll continue to benefit from savings and contribute to a cleaner environment. So why wait? Start harnessing the power of the sun in the Emerald City today!