2025 Solar Incentives Guide for Redmond, WA - Tax Credits & Rebates

In this guide, we'll cover the latest solar incentives and rebates available in Redmond.

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2024 and beyond)
  • Ways to optimize your solar investment

Solar installers are experts in maximizing your solar tax credits and rebates.
Get a free quote from one of our trusted Redmond solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

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We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

What Solar Tax Credits, Incentives, and Rebates are Available in Redmond?

Renewable Energy Cost Recovery Incentive Payment

Incentive Type:
Feed-in Tariff
FY 2021: $0.02/kWh - $0.10/kWh

Renewable Energy Sales and Use Tax Exemption

Incentive Type:
Sales Tax Incentive
100% exemption for sales of forest derived biomass used as fuel;
100% exemption for solar photovoltaic systems 10 kilowatts or less, and solar thermal systems;
75% exemption for other qualified systems

Evergreen Sustainable Development Standard for Affordable Housing

Incentive Type:
Green Building Incentive

Federal Residential Renewable Energy Tax Credit

Incentive Type:
Personal Tax Credit
30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

Source: https://www.dsireusa.org/


Solar incentives help mitigate the cost of installing a solar panel system on your home. Financial incentives like these are designed to encourage more people to switch their home over to renewable energy. You may qualify for different kinds of incentives, such as cash back, discounts or monthly utility bill credits, depending on your situation. Certain incentives come from your specific utility company, county or municipality, some from the state of Washington and others from the federal government. Some broad categories of solar incentives include:

  • Rebates: Solar rebates can be offered by your state or county, or by your local utility company. These rebates work as cash back that is applied after your purchase of solar panels and before tax credits are calculated.
  • Tax Credits: Unlike tax deductions, tax credits reduce, dollar-for-dollar, the amount of income tax that you owe the federal government.
  • Tax Exemptions: Tax exemptions can come in two forms. First, there is sales tax exemption, which is applied when you purchase solar panels. The second is property tax exemption, which allows you to exclude the value added by your solar system when calculating property tax for your home.
  • Net Metering: Net metering is an incentive you can get after your solar system is up and running. If you've signed a net metering agreement with your Redmond utility company, it will subtract the value of the excess energy produced by your solar system from your utility bill each month. In some locations, this is a dollar-for-dollar credit, while in others you might make back a percentage of the value.
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Federal Solar Incentives

Federal solar incentives are probably the first thing that comes to mind when you think about solar incentives. The solar incentive that you're most familiar with is probably the Federal Solar Investment Tax Credit (ITC), which gives you a credit on your taxes equal to a specified percentage of the cost of your solar system.

The ITC initially applied to 30% of the total cost of installing solar panels, and has fluctuated slightly over the last few years between 26-30%. The percentage you qualify for will depend on when your solar system was installed. The total cost of installation includes the panels themselves as well as the cost of accessories, labor and equipment. There is no maximum claim amount. The ITC applies to solar systems installed after January 1, 2006, on your primary or secondary residence. The residence must be in the United States and owned by you.

Your local Redmond solar panel installation expert can provide more information about the ITC and how it applies to your situation.

The Inflation Reduction Act, passed in August 2022, made some changes to the ITC (as well as renaming it to the Clean Energy Credit). The Clean Energy Credit lasts until 2035. Solar installation projects started after January 1, 2022, and completed by the end of 2032 may qualify for a 30% tax credit. This amount will be decreased slightly each year until the end of the current program. Starting in 2023, the expansion to the program will also make claiming credit for energy storage systems easier than ever before.

More information about the new Inflation Reduction Act can be found here. Your local Redmond solar panel installation experts can answer any questions you have and explain how the new Clean Energy Credit may apply to you.

State & Local Solar Incentives

Some solar incentives may be provided by state and local governments. Similar to federal incentives, these can include rebates, tax credits and more. These incentives may be given out by the Washington government, or by your county or municipality. Some are available for a limited time, while others are ongoing.

Next Steps for Installing Solar in Redmond

Solar energy use nationwide has significantly increased in the last 15 years, in part thanks to the proliferation of solar incentives. You can obtain these incentives from the federal government, the Washington government or your local utility company. If you're ready to switch over to solar energy, calling your local Redmond solar panel installation expert is a great first step.

EcoWatch's Redmond, WA Solar Incentives FAQs

I already have solar panels. Do I qualify for any incentives?

You should plan to talk to someone from the company that installed your solar system – or speak to a local Redmond solar installer — to better understand which incentives you may qualify for. If your solar panels were installed after January 1, 2022, you likely qualify for the recently increased 30% tax credit under the Inflation Reduction Act. Solar systems installed between 2006 and 2021 may qualify for a tax credit of 26-30%.

How much can I save annually on my electric bill if I add solar panels to my Redmond home?

When you add solar panels to your Redmond home, you can expect to save around $862.14 per year, or approximately $17,242.79 over 20 years.

I want to trade in my old appliances for ones that are more energy-efficient. Are there any incentives I can get?

The new Inflation Reduction Act provides multiple incentives designed to reward homeowners for making eco-friendly upgrades. Some of these incentives include tax credits and rebates for installing new electric appliances. You can find more details about these incentives here.

Can I use both solar and another type of renewable energy to power my home?

Yes, you can employ multiple types of renewable energy to power your home, such as a combination of wind and solar. You can also use both renewable energy sources and a backup source of non-renewable energy. Make sure that you discuss your proposed plan with your local Redmond solar panel installer, so that you understand what you'll need and what incentives you will or won't qualify for.

Can I claim incentives for adding solar panels to a vacation home, rental property or commercial property?

Many solar incentives are intended to apply to a property located within the United States that you own; most secondary residences will fall under this distinction. There may be other solar incentives available for commercial properties, depending on the details. We recommend reaching out to your local solar installer and/or tax professional to fully understand what incentives may apply to your specific situation.

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.

Solar incentive 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.

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