Solar Rebates for Delmarva Customers

30% Tax Credit, Thousands in Rebates can be combined!

Get a free property assessment and learn how much your system will cost when you combine available rebates with the 30% Federal Tax Credit!

Up to $6,000 in Rebates Plus a 30% Federal Tax Credit for Delaware Homeowners

Delmarva Power customers in Delaware have a great opportunity to capitalize on the state’s photovoltaic (PV) grants for solar energy systems. These grants, combined with the 30% Federal Tax Credit from the Inflation Reduction Act, make the transition to solar power significantly more affordable for homeowners, businesses, and non-profits. Let’s break down how these incentives work and what they mean for different types of installations.

Understanding the Photovoltaic Grants

Photovoltaic (PV) grants are available for systems up to 100 kW. The grant amount varies by customer type and is calculated per watt ($/W) installed. Importantly, no grant can exceed 50% of the total project cost, and there are maximum limits to consider:

  • Residential: $0.70/W up to $6,000
  • Non-Residential: $0.70/W up to $30,000
  • Certified Diverse Business: $0.80/W up to $40,000
  • Non-Profit: $0.75/W up to $35,000

Federal Solar Tax Credit

The federal residential solar energy credit allows you to claim a 30% tax credit on the cost of your solar PV system. This tax credit is applied to your federal income taxes, reducing the amount you owe dollar-for-dollar. This credit applies to systems installed between 2022 and 2032.

Combining Rebates with the 30% Federal Tax Credit

By combining the Delaware state rebates with the federal tax credit, homeowners can significantly reduce the upfront costs of installing a solar energy system. Example: A homeowner installs a 10 kW solar system. Eligible Rebate: 10,000 W * $0.70/W = $7,000. Since the maximum grant for residential customers is $6,000, the homeowner would receive the full $6,000. The Federal Tax Credit would slash an ADDITIONAL 30% off of the system cost. Let’s take a look at a few more examples.

Examples of Delmarva Solar Rebates

Homeowner Example

Example: A homeowner installs a 10 kW solar system.

Eligible Rebate: 10,000 W * $0.70/W = $7,000

Since the maximum grant for residential customers is $6,000, the homeowner would receive the full $6,000. The Federal Tax Credit would slash an ADDITIONAL 30% off of the system cost.

Business Example

Example: A business installs a 50 kW solar system.

Eligible Rebate: 50,000 W * $0.70/W = $35,000

Here, the maximum grant for non-residential installations is $30,000. Therefore, the business would receive $30,000. The federal tax credit will further reduce the cost by 30%.

Non-Profit Example

Example: A non-profit organization installs a 20 kW solar system.

Eligible Rebate: 20,000 W * $0.75/W = $15,000

The maximum grant for non-profits is $35,000, so the non-profit would receive $15,000. Non-profits are eligible for the Direct Pay option under the Inflation Reduction Act, allowing them to receive a 30% direct payment on the total cost of the system.

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Instructions for the Green Energy Program

Getting Started

  1. Review Program Requirements: Visit de.gov/GEF to understand the current incentive levels and program requirements.
    • Questions? Email the Green Energy Program (GEP) Team at DNREC.GEP@delaware.gov.
  2. Complete an Energy Audit: This is required before submitting a GEP rebate application.
    • Residential Applicants: Contact a BPI-certified energy auditor. Energize Delaware maintains a list of energy auditors and offers rebates for energy efficiency improvements.
    • Commercial Applicants: Energy audits are not required for existing non-residential buildings.
    • New Construction: New homes and commercial buildings must receive Energy Star certification.
  3. Select an Approved Contractor: The Green Energy Program maintains a list of participating contractors.
  4. Submit a Rebate Application Online: Green Grant Delaware
    • Include:
      • Signed Rebate Pre-Approval Form
      • Project Estimate, Proposal, or Purchase Order
      • Recent Electric Bill
      • Plot Diagram
      • Applicable Energy Audit Documents
      • Solar Shade Analysis (for PV Applicants)
  5. eSupplier Registration: Register at eSupplier. Ensure the name and address match the rebate application.
    • Support:
      • Call (302) 672-5000
      • Email FSF_Supplier_Maintenance@delaware.gov
      • Video Tutorial
  6. Review Process: Submitted materials will be reviewed within 30 days. Incomplete applications will result in requests for additional information.

Application Program Instructions

  1. Install Your System: Proceed with installation after pre-approval. Report any changes immediately to avoid delays or rebate loss.
  2. Complete Final Documentation:
    • Signed Rebate Final Approval Form
    • Final Sales Invoice(s)
    • Renewable System Photo(s)
    • PSC Certification Number
    • PV Applicants:
      • Final Interconnection Approval
      • Meter Photo
      • SREC Transfer Agreement
      • Schedule A
    • Geothermal Applicants:
      • Geothermal Well Permit(s)
  3. Final Approval: The GEP Team will review final materials and issue rebates within 10-12 weeks from approval.

Delmarva Solar Rebates FAQ

Can I combine state rebates and the federal tax credit?

Answer: Yes, you can combine state rebates and the federal tax credit. However, the utility rebate must be subtracted from your system cost before calculating the federal tax credit.

How long does it take to receive the rebate after submitting the final documentation?

Answer: Once all final application materials are verified, the rebate is typically issued within 10-12 weeks from application approval.

What are the eligibility requirements for the photovoltaic grants?

Answer: To be eligible for photovoltaic grants, your solar system must be installed on a property served by Delmarva Power, the system size must be 100 kW or less, and the total project cost must be $6.00/W or less. Additionally, a Solar Shade Analysis showing a Total Solar Resource Fraction (TSRF) of 70% or greater is required.

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About Solar States – DE, PA, NJ, MD

Solar States is a solar installer and educator based in Philadelphia, Pennsylvania. We are a certified B-Corp and Best for the World Nominee in both 2018 and 2019. We can install solar on any roofresidential or commercial – in Delaware, Pennsylvania, New Jersey, or Maryland. If you have any questions about a transition to a sustainable energy system for your property, we can answer them.

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