Solar Panel Installation in Troy, MI
Local sun, utility rules, permits and installers
Troy has about 1,110 kWh a year per kW of rooftop solar (our estimate). Your utility decides what exported power earns, so see the rules for DTE Electric below, then get quotes.
Troy solar at a glance
Utility rules and programs for Troy
DTE Electric serves homes in Troy.
| Utility | Type | Solar export rule |
|---|---|---|
| DTE Electric Company | investor-owned | DTE’s Rider 18 credits each kWh you send to the grid at the power-supply part of your rate, lets the credit offset all charges except securitization, and banks extra credit with no expiry (it cannot be withdrawn or transferred). The cents per kWh sit on rate book sheets D-115.00 and D-116.00, which we could not read, so they are not confirmed. DTE lists no extra application fee, though study or construction fees may apply (procedures dated July 1, 2026). |
Program details are from each utility’s own pages (read October 2026). See the Michigan incentives table for statewide credits and a status for every program.
Permits and approvals in Troy
- Building Department: permit information
- The residential permit page asks for a signed application and a plot plan. Other building permits are submitted online or by email to [email protected].
- The utility must approve the connection before you switch on: DTE Rider 18 and Rider 16 supplemental interconnection procedures · your own utility’s interconnection page.
- Check any contractor on the Michigan LARA license lookup before you sign.
- Michigan’s Homeowners’ Energy Policy Act (Public Act 68 of 2024, MCL 559.301 onward, in effect April 2, 2025) voids HOA rules that ban or require approval for solar, though it does not cover common areas or shared roofs.
Fees and steps change; confirm with the office before you start. We have not verified timelines for Troy.
Costs and savings
We do not have verified installed prices for Troy alone. The Michigan 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 Michigan LARA license lookup 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 Troy
Tell us about your project in Troy. 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 Troy
Home Battery Installation in Troy · Backup Generator Installation in Troy · Home EV Charger Installation in Troy · Troy energy guide · Michigan energy guide.
Solar Panel Installation in Troy FAQs
Is solar worth it in Troy?
The sun is strong (about 1,110 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 Michigan 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. Michigan has no state solar tax credit that we found; the only state-level break is a property tax rule (Public Act 116 of 2019) that keeps most home systems up to 150 kW from raising your assessment.
Do I need a permit for solar panels in Troy?
Usually yes, and the utility may need to approve solar and batteries. Building Department handles permits in Troy; see the permit information above.
How do I find a licensed installer in Troy?
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 Michigan LARA license lookup.
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 Michigan Department of Treasury and your local assessor; 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.