Delmarva Power customers, Delaware · Grant
Solar + Storage Pilot Program (Delmarva Power customers)
Run by DNREC Division of Climate, Coastal and Energy (State Energy Office)
$250 per kWh, up to $6,000, for a home battery paired with solar, for Delmarva Power customers. Part of DNREC's Green Energy Program.
Amounts
How much you get
Residential: $250 per kWh of battery storage, up to $6,000, and no more than 50% of the eligible storage cost.
Eligibility
Do I qualify?
You need to meet all 5 of these.
Delmarva Power electric customers only.
The battery must be bought and owned by the homeowner who applies.
You must meet the Green Energy Program's solar guidelines (energy audit, participating contractor).
What to doFollow the Green Energy Program solar steps: get an energy audit and use a participating contractor.
Adding a battery to existing solar only qualifies if the solar got interconnection approval in the last 12 months and was approved for the Green Energy Program solar rebate.
The battery must be able to island during outages, carry a 10-year manufacturer warranty, and be enrolled in a Delmarva dispatch program for 10 years once one is available.
What to doChoose a battery with islanding and a 10-year warranty, and agree to enroll it with Delmarva.
Equipment
What equipment counts
Applying
How to apply
You apply online.
- Meet the Green Energy Program solar guidelines.
- Apply in the Green Grant Delaware portal.
Apply with new solar plus storage, or storage added to solar approved in the last 12 months.
- Interconnect with Delmarva Power.
- Enroll the battery in Delmarva's dispatch program when available.
Forms and instructionsGreen Energy Program · Solar + Storage Pilot Program Guidelines and Incentives
Questions about applying877-453-2327 or customerservice@greengrantdelaware.com
Stacking
Use it with
You can get these too.
Delmarva Power customers, Delaware
Green Energy Program (Delmarva Power customers)
Up to $10,000
DNREC grants for Delmarva Power customers who install solar panels ($0.80 per watt, up to $10,000 for homes), geothermal heat pumps, solar water heating or small wind, through an approved contractor.
Checked Oct 25, 2026
Your address
Next steps
Check that it covers your address. Then, if you want, ask for a contractor quote.
Is it available at your address?
Before anything else
Your quote request is in If a contractor we work with serves your ZIP, they can contact you. We take one request per person; contact us to change it.
Get an email if this program changes
We'll write if its amount, status or deadline changes. Nothing else.
FAQ
Questions
How much does Solar + Storage Pilot Program (Delmarva Power customers) pay?
Up to $6,000.
Do I need to be a Delmarva Power customer?
Yes. It’s only for homes in Delmarva Power customers, Delaware. See Do I qualify for the details.
Do renters qualify?
The battery must be bought and owned by the homeowner who applies.
Do I need approval before I buy?
You must meet the Green Energy Program's solar guidelines (energy audit, participating contractor). Follow the Green Energy Program solar steps: get an energy audit and use a participating contractor.
Can I combine it with other rebates?
Yes, with Green Energy Program (Delmarva Power customers). See Use it with.
Is it still available?
Yes. It was open when we last checked, on October 25, 2026.
Plain words
Words used on this page
References
Sources
This page is built from these official pages, run by the program itself.
When one of these pages changes, we re-check this page against it.
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