2024 Solar Incentives Guide for Philadelphia, PA - Tax Credits & Rebates

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

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 Philadelphia solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 20, 2024

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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 Philadelphia?

High Performance Buildings Incentive Program

Incentive Type:
Loan Program
Residential loans/loan guarantees: $100,000
Commercial loans/loan guarantees: $2 million
Grants: Lesser of 10% of project costs or $500,000

City of Philadelphia - Solar Rebate Program

Incentive Type:
Rebate Program
Residential: $0.20 per watt of solar installed
Commercial: $0.10 per watt of solar installed

Wind and Geothermal Incentives Program

Incentive Type:
Loan Program
Manufacturer loans: $40,000 per job created within 3 years
Manufacturer grants: $5,000 per job created within 3 years
Loans for geothermal systems: $3 per square foot of space served up to $5 million; also limited to 50% of eligible costs for residential systems.
Loans for wind energy production projects: $5 million
Grants for wind energy production projects: $1 million
Grants for feasibility studies: 50% of cost up to $175,000
Loan guarantee grants: Up to 75% of deficient funds up to $5 million

Solar Alternative Energy Credits

Incentive Type:
Solar Renewable Energy Credit Program
Varies based on market conditions; during 2015 the market price for PA-sourced SRECs has ranged from approximately $32 - $55/MWh ($0.032 - $0.055/kWh) although individual trades have taken place at substantially lower and higher prices.

High Performance Building Incentives Program

Incentive Type:
Grant Program
Vary by project, but program generally requires matching funds at least equivalent to DCED funding

City of Philadelphia - Streamlined Solar Permitting and Fee Reduction

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/


The phrase "solar incentives" generally refers to financial incentives put in place by solar companies and the government to encourage people to use renewable energy by making installing and using solar panels more affordable. The incentives can include upfront discounts, cash back or credit towards your monthly utility bill. Some incentives are provided by the federal government, some by the state of Pennsylvania and some by your utility company, county or municipality. Types of solar incentives might include:

  • Solar Renewable Energy Certificate (SREC): SRECs can be sold to your utility company (or other buyers) for cash that is generally considered part of your taxable income. In most cases, there is a small threshold of energy production to meet before your solar system qualifies for SRECs or other performance-based incentives. These kinds of incentives are normally handled at the state level.
  • Tax Exemptions: These may come in the form of property tax exemptions, which allow you to ignore the value of your solar system when paying taxes on your house. They may also include exemptions on sales tax at the time of purchase.
  • Rebates: Rebates, or partial refunds after a purchase, are typically given prior to any solar tax credits being calculated. Rebates might be given by your local utility company, by your county or by your state.
  • Tax Credits: Different from tax deductions, tax credits reduce, dollar-for-dollar, the amount of income tax that you owe the government.
  • Net Metering: Be sure to speak with your Philadelphia utility company about signing a net metering contract. This will allow you to get a credit towards your utility bill every month for the value of excess energy generated by your solar panels. You could receive either a dollar-for-dollar credit or a percentage of the value.

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

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

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

The ITC can be credited towards the value of solar panels installed on your primary or secondary residence in the United States. The solar system has to have been installed after January 1, 2006, on a property owned by you for you to claim the credit. The ITC initially covered 30% of all system costs (panels, labor, accessories and equipment), although the covered amount has fluctuated over the years between 26-30%. The amount you qualify for will depend on when your solar system was installed. There is no cap on the claim amount.

Wondering how the ITC applies to your specific situation? Get in touch with your local Philadelphia solar panel installation expert to get more information.

The Inflation Reduction Act, passed in August 2022, made some changes to the ITC (as well as renaming it to the Clean Energy Credit). For solar system installations that begin after January 1, 2022, and are completed by the end of 2032, homeowners may be eligible for a credit equal to 30% of the total cost. The percentage will then decrease annually until the Clean Energy Credit ends in 2035. The program expansion also makes credits for energy storage systems even easier to claim, beginning in 2023.

More information about the new Inflation Reduction Act can be found here. To understand how the new Clean Energy Credit might apply to you, reach out to your local Philadelphia solar installers.

State & Local Solar Incentives

In addition to federal solar incentives, there are often also state ones. Rebates, tax credits and more might be available at a more local level. The incentives — which might be provided by your county or municipality, or by the state of Pennsylvania — might be offered on an ongoing basis, or for only a limited time.

Next Steps for Installing Solar in Philadelphia

There are a number of different solar incentives: those offered by local utility companies, those given by the Pennsylvania government and those provided by the federal government, to name a few. The use of solar energy has increased enormously in the last 15 years, partially due to these incentives. Speaking with your local Philadelphia solar panel installation company is an excellent first step towards getting the most money possible when you switch to solar energy.

EcoWatch's Philadelphia, PA Solar Incentives FAQs

What are the best solar panel installation companies near me?

To discover the top solar panel installers near you, read our article on Philadelphia's top solar panel companies.

What are some environmental benefits of installing solar panels on my house?

You can decrease your carbon footprint by 300 pounds of CO2 a year when you switch to solar panels. This adds up to roughly 5,000 pounds in 20 years. In addition, solar power is a renewable energy source, which means that making the switch reduces the drain on our planet's resources.

When does the federal solar tax credit end?

The federal solar tax credit, formerly called the ITC and now named the Clean Energy Credit, is slated to end on January 1, 2035. The current 30% credit will end in 2032, replaced by a 26% credit in 2033 and a 22% credit in 2034.

Can I use 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. Be sure to talk through your plan with your local Philadelphia solar installer. They can help you as you plan for your project and give you an understanding of various incentives that you might or might not qualify for.

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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