Solar Panel Installation in Cary, NC
Local sun, utility rules, permits and installers
Cary has about 1,310 kWh a year per kW of rooftop solar (our estimate). Your utility decides what exported power earns, so see the rules for Duke Energy Progress below, then get quotes.
Cary solar at a glance
Utility rules and programs for Cary
Duke Energy Progress serves homes in Cary.
| Utility | Type | Solar export rule |
|---|---|---|
| Duke Energy Progress | investor-owned | Duke Energy has closed old one-for-one net metering to new customers. Homes up to 20 kW AC apply for the Net Metering Bridge (Rider NMB, apply before Jan. 1, 2027 to keep it up to 15 years) or Residential Solar Choice (Rider RSC, time-of-use rate); both charge a monthly minimum bill and credit exports at avoided cost, which the Duke Energy Progress bridge tariff lists at 3.40 cents per kWh. One guide reports a $28 minimum bill. |
Program details are from each utility’s own pages (read October 2026). See the North Carolina incentives table for statewide credits and a status for every program.
Permits and approvals in Cary
- Town of Cary Building Permits and Inspections: permit information
- Cary’s solar page says online permit applications are processed in 3 business days from a complete and accurate submittal. Roof-mounted systems need a building permit and home solar is permitted everywhere in town; questions go to 311.
- The utility must approve the connection before you switch on: Duke Energy Progress Rider NMB-2 · your own utility’s interconnection page.
- Check any contractor on the NC State Board of Examiners of Electrical Contractors license search before you sign.
- North Carolina law voids HOA covenants that prohibit or effectively prohibit rooftop solar (G.S. 22B-20), with a narrow exception for the location of visible panels, and the state Supreme Court backed homeowners in 2022; see the Ward and Smith summary. Get written HOA approval before you sign.
Fees and steps change; confirm with the office before you start. We have not verified timelines for Cary.
Costs and savings
We do not have verified installed prices for Cary alone. The North Carolina figures above show what to expect; real quotes depend on your home, equipment and installer. Try the solar savings calculator, and get at least two written quotes.
Choosing an installer
- License: check the contractor on the NC State Board of Examiners of Electrical Contractors license search and that the license covers this work.
- Quote: ask for an itemized written quote that names the equipment, warranties and who pulls the permit and handles the utility approval.
- Compare: get two or three quotes and compare them line by line, not only the total.
Get solar quotes in Cary
Tell us about your project in Cary. We reply ourselves and match you with a licensed installer who serves your area. It is free, with no obligation, and nothing is shared with an installer unless you choose one.
More for Cary
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Solar Panel Installation in Cary FAQs
Is solar worth it in Cary?
The sun is strong (about 1,310 kWh a year per kW, our estimate), but export credits are low, so solar pays most when sized to what you use at home or paired with a battery. See the North Carolina incentives for the state credit.
Is there a federal solar tax credit in 2026?
No. The federal 25D credit ended for expenditures after December 31, 2025. We found no North Carolina state solar income tax credit, but the state excludes 80 percent of a solar system’s appraised value from property tax (G.S. 105-275(45)).
Do I need a permit for solar panels in Cary?
Usually yes, and the utility may need to approve solar and batteries. Town of Cary Building Permits and Inspections handles permits in Cary; see the permit information above.
How do I find a licensed installer in Cary?
Use the quote button on this page. We reply ourselves and match you with a licensed installer who serves your area; you can check any contractor on the NC State Board of Examiners of Electrical Contractors license search.
Sources: sunshine and climate NASA POWER; hazards FEMA National Risk Index; utility numbers EIA-861 (2024); prices EnergySage (October 2026) and Generac (U.S.); credits IRS and the North Carolina Department of Revenue; permit information from the city or town’s own page; utility programs from each utility’s own pages (October 2026). General information, not financial, tax, legal or electrical advice. See our editorial policy.
Where to buy
Amazon shows many brands. Use the checklist to compare them.
What to check before you buy:
- Rated watts and connector type match your power station
- Folding panels: weight and weather rating are listed
- Reviews from people using it for the same job