Solar Panel Cost Guide in Grandview, WA (2025 Update)
- Grandview Solar Installation Cost: $9,708
- 25-Year Savings: $11,544
- Payback Period: 12.9 Years
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Average Cost of Solar Panels in Grandview
We go over average solar pricing in Grandview.
Currently, the national average cost of solar panels is $2.66 per watt. However, in Grandview, the typical cost of a solar system is 4 per watt.The average Grandview homeowner needs a 3.9-kilowatt system, which would cost about $9,708 with the federal tax credit, or $13,882 before the 0 tax credit is applied.
Bear in mind that the figures above are only estimates based on the average energy use of Grandview homeowners. The price of a solar system for your home may be different depending on factors unique to your situation, like your household energy use and solar contractor.But, once you've paid the initial cost of installation, the ROI for most homeowners is quite rewarding, with a net average savings of about $19,000 over 20 years on power bills.
For a personalized quote from a local solar company that has been pre-vetted by the EcoWatch team, click the button below.
Solar savings over time in Grandview
| Year | Return on Investment |
|---|---|
| 1 years | $-8,727 |
| 3 years | $-6,766 |
| 5 years | $-4,804 |
| 7 years | $-2,843 |
| 9 years | $-882 |
| 11 years | $1,079 |
| 13 years | $3,041 |
| 15 years | $5,002 |
| 17 years | $6,963 |
| 19 years | $8,924 |
| 21 years | $10,886 |
| 23 years | $12,847 |
| 25 years | $14,808 |
Top Solar Installers in Grandview
Putting up solar panels yourself can be a dangerous task, which is why hiring a solar installation company is a good option for many homeowners. Plus, if you’re unsure what kind of solar panels and equipment you want, a solar company can help you figure that out after a site survey and consultation.
There are a number of licensed solar professionals that can install solar panels for you. Here are our suggestions:
See all of the solar companies in Grandview
Factors that Affect Solar Panel Costs in Grandview
Cost is usually one of the most important factors for homeowners who want to invest in solar. There are a few primary factors that will push your cost above or below the average in Grandview: solar equipment and system size, financing options and the solar installation company you choose. We’ll go over each of these briefly below.
Solar Equipment
When it comes to estimating the price of solar panels in Grandview, one of the most crucial factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are mainly based on your home’s energy consumption, which you can gauge by looking at past energy bills. Your total cost can increase by about $3,590 for each additional kilowatt you need.There are several different solar panel brands and the one you pick also changes the cost. Typically, the brands that have better efficiency tend to also cost more. Additionally, the type of equipment you’re looking to install can affect your total cost. If you just need panels, your system will be much less expensive than if you also need solar batteries or an electric vehicle charger.
Solar Financing Terms
Many homeowners find the average cost of solar in Grandview to be prohibitively expensive, even if the investment pays off over time. Thankfully, nearly every solar installer in the area provides access to financing options. Solar loans remarkably decrease upfront costs in most cases, but they also lead to higher prices over time due to interest.When trying to figure out your overall cost, you should also calculate the interest you’ll pay if you go with a solar loan. Also, paying more upfront can lower the total interest paid over time.
Solar Panel Installation Company
The solar panel installer you select will affect your total cost to go solar. Different companies will charge different amounts for the equipment and labor.You may see national solar installers that have lower prices due to their larger brand name and access to bulk prices, or you might see small, local installation companies offering deals or specials to compete with those major players.
Solar Panel Cost Data by System Size
| System size | Cost per system watt | Solar system cost | 25-Year savings | Payback period |
|---|---|---|---|---|
| 6 kW | $3.73 | $15,681 | $13,428 | 13.5 years |
| 8 kW | $3.66 | $20,506 | $18,306 | 13.2 years |
| 10 kW | $3.59 | $25,130 | $23,385 | 12.9 years |
| 12 kW | $3.52 | $29,553 | $28,665 | 12.7 years |
| 14 kW | $3.45 | $33,775 | $34,146 | 12.4 years |
| 16 kW | $3.37 | $37,796 | $39,828 | 12.2 years |
| 18 kW | $3.30 | $41,615 | $45,711 | 11.9 years |
| 20 kW | $3.23 | $45,234 | $51,796 | 11.7 years |
How to Save on Solar Panels
The company that does your system installation will affect the warranties and brands available to you, and it will also have an impact on your total cost. Since choosing a company can be difficult, we have some tips to help you, such as:
- Contract: Even though reading through a contract can be tedious, it’s important to do it thoroughly so you can be sure you understand how much the equipment and services will cost and how part repairs and replacements will be handled.
- Warranty: A comprehensive, long-term warranty can help keep your solar panels running smoothly and save you money on repairs and maintenance.
- Solar Panel Brands: Each solar panel brand and model offers varying levels of quality, longevity and efficiency. They will come at different prices as well. The company you choose impacts which solar panel brands you have access to.
- Reputation: Companies that have been in business for many years likely have a high reputation. This is important because it ensures that it will not only see your solar installation through, but will also provide quality aftercare and customer support, such as part repairs and replacements.
EcoWatch's Grandview, WA Solar Cost FAQs
What is the average cost of installing solar panels in Grandview?
The average cost of solar panels in Grandview is about $17,950 for a 5-kW system and $35,900 for a 10-kW system before the ITC, but the actual cost will depend on things such as the type of solar panels you want, what size system you need and how much energy you consume.
What other factors should I consider apart from cost when buying solar panels?
The initial cost is a very important factor to consider, but whether it’s the most important for you depends on why you decided to go solar. In places where rooftop space is limited, efficiency can be more important than the cost. Other factors that are important to keep in mind are the quality and durability of your solar panels.
Does Grandview have a net metering program?
The majority of states offer net metering programs of some kind. Through these, you can either receive compensation for the extra power your system generates or or receive credits to put toward future utility bills. Currently there are just three states that don’t have any net metering laws: Alabama, Tennessee and South Dakota.
How many solar panels should I get to power my home?
To figure out how many solar panels you need, you should find out how much energy your home needs and how much sunlight your home gets. For a general estimate, however, since each panel can typically produce about 250 to 400 watt-hours per hour, the average household will need 20 to 35 panels.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.