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Sources last reviewed 2026-11-01

Content updated

Delaware plug-in solar status

Bill pendingBill in committee — stalled
Where Delaware stands: Delaware SB 270 is not law. Its official register still lists it in Senate committee, with the last posted action March 26, 2026 and no further 2026 advancement identified in this review.

The key facts

Bill or law
SB 270, SR 21 (study resolution)
Size limit
Not verified
Enacted
Not enacted
Effective date / scope
Not applicable or not verified

The Senate passed SR 21 on June 24, 2026, requesting a study of portable solar safety and utility, with a report requested by January 26, 2027.

SR 21 requests a study; it does not enact SB 270 or authorize a plug-in-solar exemption. The tracker retains the pending bucket to match SB 270's official committee status.

Before you buy in Delaware

This page is informational research, not legal advice — and it can fall out of date quickly. Before installing anything, confirm the current law and its start date, any size limit, your local building and fire codes, your utility’s requirements, that the kit is certified as a complete system, your landlord or homeowners association (HOA) rules, a safe way to mount it, and the maker’s instructions.

Delaware plug-in solar FAQ

Is plug-in solar legal in Delaware?

Delaware is currently listed as: Bill in committee — stalled. Delaware SB 270 is not law. Its official register still lists it in Senate committee, with the last posted action March 26, 2026 and no further 2026 advancement identified in this review. Always confirm current state law, local code, utility rules, and product certification before installing.

Do I need utility approval for plug-in solar in Delaware?

That depends on the current state rule, your utility tariff, the product, and your installation. Read the cited sources on this page and confirm directly with your utility before buying or plugging in a kit.

What should I check before buying a plug-in solar kit in Delaware?

Check the law or bill status, effective date, size limit, utility requirements, complete-system certification, local building and fire codes, landlord or HOA rules, mounting safety, and the manufacturer's instructions.

Estimate your savings in Delaware

Use the calculator to get a rough idea. For a truer number, swap the national average electricity price for your own rate (it’s on your bill), and remember that surplus power you send back may earn nothing unless your state and utility specifically pay for it.

Estimated monthly savings$12
Electricity made per year794 kWh
Time to pay off8.0 years

A planning estimate, not a promise. It doesn’t check whether plug-in solar is legal where you live, whether a kit is certified, whether your outlet or mount is suitable, or whether your utility pays for surplus power.

Sources