2024 Solar Incentives Guide for Fairfax, VA - Tax Credits & Rebates

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

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 Fairfax solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated April 21, 2024

Why you can trust EcoWatch

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 Fairfax?

Income Tax Deduction for Energy-Efficient Products

Incentive Type:
Personal Tax Deduction
20% of the sales tax paid by an individual

Local Option- Renewable Energy Machinery and Tools Property Tax Exemption

Incentive Type:
Property Tax Incentive
Depends on the local governing body

Local Option - Residential Property Tax Exemption for Solar

Incentive Type:
Property Tax Incentive
Varies (local option)

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 encourage people to switch to renewable energy by offering incentives meant to lower the financial burden of solar panel installation and use. You might qualify for different kinds of incentives, such as discounts, cash back or monthly utility bill credits, depending on your situation. Some incentives come from your specific utility company, county or municipality, some from the Virginia government and others from the federal government. Categories of solar incentives include:

  • Tax Exemptions: Your solar system could qualify for exemptions on both sales and property tax. Sales tax exemptions are applied at the time of purchase. Property tax exemptions allow you to ignore the value added by your solar panels when you are calculating property taxes on your house.
  • Solar Renewable Energy Certificate (SREC): SRECs and similar performance-based incentives are typically handled at the state level. Once your solar panel system meets the threshold (generally a small amount of energy production), you are eligible to receive SRECs that can be sold to your utility company or other buyers. The money you make is generally considered part of your taxable income.
  • Tax Credits: These credits are dollar-for-dollar reductions (not deductions) in the amount of tax that you owe the government.
  • Rebates: Rebates, or partial refunds after a purchase, are normally given prior to any solar tax credits being calculated. Solar rebates can be offered by your local utility company, by your county or by your state.
  • Net Metering: Net metering is an incentive you can get once your solar panels are up and running. If you have in place a net metering agreement with your Fairfax utility company, it will subtract the value of the excess energy produced by your solar system from your utility bill each month. In some places, this is a dollar-for-dollar credit, while in other places you might make back a percentage of the value.

Best National Provider

SunPower

★★★★★
5.0
  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

Federal Solar Incentives

When you think about solar incentives, you probably think of federal incentives first. The solar incentive that you may be most familiar with is the Federal Solar Investment Tax Credit (ITC), which provides a credit on your taxes equal to a percentage of your solar system's cost.

The ITC applies to solar panels installed on your primary or secondary residence in the United States. The solar system has to have been installed on a property you own after January 1, 2006, for you to be eligible for the credit. The ITC initially covered 30% of all installation costs (panels, accessories, labor and equipment), although this amount has fluctuated slightly over time between 26-30%. The installation date of your solar system will determine what percentage you are eligible for. There is no cap on the claim amount.

To better understand how the ITC may apply to you, get in touch with your local Fairfax solar panel installer and request more information.

The ITC was both renewed and expanded by the passage of the Inflation Reduction Act in August 2022. It's also now called the Clean Energy Credit. Under the new program, solar installation projects started after January 1, 2022, and completed by the end of 2032, may be eligible for a 30% tax credit. The amount of the credit will then decrease slightly each year until the end of the current Clean Energy Credit in 2035. Beginning in 2023, it will also be easier to get credits for energy storage systems under this new program.

More information about the new Inflation Reduction Act can be found here. The best way to fully understand how the new Clean Energy Credit will apply to you is to speak with your local Fairfax solar panel company directly.

State & Local Solar Incentives

Rebates, tax credits and more can be provided at multiple levels. On top of federal solar incentives, there are often state and local ones, too. These incentives — which may be given by the state of Virginia, or by your county or municipality — could be offered on an ongoing basis, or for only a limited time.

Next Steps for Installing Solar in Fairfax

The nationwide use of solar energy has increased enormously in the last 15 years, in part thanks to the growth in the number of solar incentives. You can obtain these incentives from your local utility company, the federal government or the Virginia government. We recommend talking to your local Fairfax solar installer to learn more about these incentives and to ensure that you're getting all the money you can for your solar system.

EcoWatch's Fairfax, VA Solar Incentives FAQs

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

Typically, Fairfax homeowners who install solar panels save about $490.49 per year, or about $9,809.78 over 20 years after they make the switch.

If I trade in my appliances for ones that can utilize solar energy, are there any incentives I can claim?

The recently passed Inflation Reduction Act introduces several incentives designed to reward homeowners who make eco-friendly upgrades. Some incentives include rebates and tax credits for installing new electric appliances. You can find more details about these incentives here.

Can I qualify for incentives both towards the up-front cost of solar panels, and later as reimbursement?

The order your incentives will be applied in might vary depending on which incentives you are eligible for but typically yes, you can claim multiple types of incentives for your solar project. Talk with your solar installer or a local tax professional to ensure you are claiming all the incentives you're eligible for and applying them in the correct order.

Can I use a combination of multiple types of renewable energy to power my home?

You can use multiple types of renewable energy, or a combination of renewable and non-renewable energy, to power your home. Make sure you talk through your ideas with your local Fairfax solar installer. They can help you as you plan for your project and educate you on the various incentives that you will or won't qualify for.

Can I receive any incentives when I add solar panels to a rental property, vacation home or commercial property?

While we recommend getting in touch with your local solar installer and/or tax professional to best understand what solar incentives apply to you, many will apply to a second home, so long as that home is in the United States and owned by you. There may be additional incentives available specifically for commercial properties, depending on the details.

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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