2023 Solar Incentives Guide for Dover, DE - Tax Credits & Rebates

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

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2023 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 Dover solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 2023

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 Dover?

Delmarva Power - Green Energy Program Incentives

Incentive Type:
Rebate Program
Solar PV
Residential: $0.70/W
Residenital Leased/PPA systems: Not eligible
Non-Residential (systems less than 6 kW): $0.50/W
Non-Residential (systems 6 kW or larger): $0.70/W
Non-Profit: $1.40/W

Wind
Residential: $0.85/W for first 5 kW, $0.25/W up to 50 kW
Non-Residential: $0.85/W for first 5 kW, $0.25/W up to 50 kW
Non-Profit: $1.75/W for first 5 kW, $1.00/W up to 50 kW

Solar Water Heating (SWH)
Residential: $1/kWh saved
Non-Residential: $1/kWh saved
Non-Profit: $2/kWh saved

GeoThermal Heat Pumps
Residential: $800/ton (first 2 tons), $700/ton (over 2 tons)
Non-Residential: $800/ton (first 2 tons), $700/ton (over 2 tons)
Non-Profit: $1,000/ton (first 2 tons), $800/ton (over 2 tons)

SREC Procurement Program

Incentive Type:
Solar Renewable Energy Credit Program
Market bid price for the first 10 years, $35 for the next 10 years.

Sustainable Electric Utility (SEU)- SREC Purchase Program

Incentive Type:
Solar Renewable Energy Credit Program
Upfront payment of $450/kW in exchange for the first 20 years of SRECs created by a solar system

Solar Renewable Energy Credits (SRECs) Spot Market Program

Incentive Type:
Solar Renewable Energy Credit Program
Varies based on market conditions; as of October 2014 the SRECs were trading at approximately $55 per MWh in SREC marketplace.

Delaware Electric Cooperative - Green Energy Program Incentives

Incentive Type:
Rebate Program
PV:
Class A and Class B: $0.50 for first 5kW, $0.20 after 5kW
Non-Profit: $1.05 for first 5kW, $0.52 after 5kW

Solar Thermal (water and radiant space heating), 20% of installed costs

Wind: $0.85/W

Fuel Cells: 20% of installed costs

Geothermal Heat Pumps: $700 - $800 per ton (varies by size)

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 mitigate the cost of installing solar panels on your home. This category of financial incentives is in place to encourage more people to make the switch to renewable energy. Solar incentives may include cash back, upfront discounts or monthly credits towards your utility bill. Some incentives are offered by the federal government, some by the state of Delaware and some by your utility company, county or municipality. Categories of solar incentives include:

  • Solar Renewable Energy Certificate (SREC): SRECs can be sold to your utility company (or other buyers) for money that typically becomes part of your taxable income. In most cases, there is a small threshold of energy production to meet before your solar system is eligible for SRECs or similar performance-based incentives. These kinds of incentives are normally handled at the state level.
  • Tax Credits: Tax credits are dollar-for-dollar reductions (not deductions) in how much in taxes you owe the government.
  • Tax Exemptions: These can come in the form of property tax exemptions, which allow you to exclude the value of your solar system when paying taxes on your home. You may also qualify for an exemption on sales tax at the time of purchase.
  • Rebates: Solar rebates can be offered by your state or county, or by your local utility company. These rebates are essentially partial refunds that are applied after you pay for solar panels and before tax credits are calculated.
  • Net Metering: Net metering becomes relevant after your solar panels are up and running. If you have a net metering agreement with your Dover utility company, the company 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 other places you may receive a refund equivalent to 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

Solar Veteran

Trinity Solar

★★★★★
4.0

  • Many financing options
  • Family-owned and -operated
  • Makes charitable contributions
  • Limited service area
  • Relatively short workmanship warranty

Best Technology

Tesla Energy

★★★★★
3.2

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

Federal Solar Incentives

When thinking about solar incentives, federal incentives might be the first thing that comes to mind. You may have heard of the Federal Solar Investment Tax Credit, or ITC. This incentive is a tax credit equal to a predetermined percentage of the money you spend installing solar panels.

The ITC can be applied to solar panels installed after January 1, 2006 on a primary or secondary residence in the United States that you own. Originally, the tax credit was for 30% of the total cost — for panels, equipment, accessories and labor — although that amount may range from 26-30%, depending on when your solar system was installed. There is no cap on the amount you can claim.

Have questions about how the ITC applies to your specific situation? Get in touch with your local Dover solar panel installer to get more information.

In August 2022, the Inflation Reduction Act expanded and extended the ITC, now referred to as the Clean Energy Credit. The Clean Energy Credit re-raises the credit up to 30% for solar installation projects started after January 1, 2022 and completed by the end of 2032. After 2032, the percentage will see a slight decrease annually until the end of the program in 2035. Starting in 2023, it will also be easier to get credits for energy storage systems under this new program.

Click here to learn more about the new Inflation Reduction Act. To best understand how the new Clean Energy Credit applies to you, speak with your local Dover solar installers.

State & Local Solar Incentives

Tax credits, rebates and more might be claimed at multiple levels. In addition to federal solar incentives, there are often state and local ones, too. Certain incentives are ongoing, while others may only be available for a limited time. These incentives might be offered by your county or municipality, or by the Delaware government.

Next Steps for Installing Solar in Dover

Solar incentives might be provided by the federal government, the Delaware government or your local utility company. The large number of solar incentives available has contributed to a large increase in solar energy use in the last 15 years. When you're ready to make the change to solar energy, reaching out to your local Dover solar panel installation expert is a great first step.

EcoWatch's Dover, DE Solar Incentives FAQs

What if I add a solar system to a vacation home, rental property or commercial property? Do I still qualify for incentives?

Many solar incentives apply to a property located within the United States that you own, and most secondary residences fall into this category. Other solar incentives may be available for commercial properties, depending on the specifics. We recommend speaking with your local solar installer and/or tax professional to fully understand what incentives will apply to your specific situation.

How can I learn if I qualify for solar incentives?

It's a good idea to talk to your local Dover solar installer to get an understanding of which incentives your project will qualify for. In most cases, solar incentives apply to new solar panel systems installed on a property you own (in the U.S.) within a specified date range. Some incentives, like those provided by the Delaware government, may have additional requirements.

If I already have a solar system installed on my house, can I still claim incentives?

If your solar panels were installed after January 1, 2022, you may qualify for the recently increased 30% tax credit under the Inflation Reduction Act. If your system was installed between 2006 and 2021, you may qualify for a tax credit between 26% and 30%, depending on the exact installation date. Speaking with the company that installed your system, or any local Dover solar installer, can help you learn what incentives you might want to apply for.

When does the federal solar tax credit end?

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

If I trade in my appliances for ones that use solar energy, are there benefits I can claim?

With the passage of the new Inflation Reduction Act, there are several new financial incentives for making eco-friendly improvements to your home. More details about these incentives, including information about incentives for purchasing new appliances, can be found here.

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.

Follow us