
SunnyMac Solar
SunnyMac Solar
SunnyMac Solar is based in Wilmington, Delaware, and specializes in residential solar. It combines solar installation with roof replacement and has served customers across Delaware, Pennsylvania, Maryland and New Jersey for over 15 years.
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Business Highlights
- SunnyMac is an Owens Corning Platinum Preferred Roofing Partner.
- SunnyMac is a SolarEdge Preferred Partner.
- Its roof-mounting team is NABCEP-certified.
- SunnyMac received Owens Corning Platinum Preferred Roofing Partner Excellence Awards for service, product and warranty in 2025.
Service Area
Delaware, Maryland, New Jersey and Pennsylvania.
Active Business Listing
SunnyMac Solar is one of 7 solar companies ProsGrade lists in Wilmington, Delaware.
8 services listed, including Residential solar panel installation, Integrated solar and roof replacement and Solar system service and maintenance. Open weekdays, closed on weekends. 438 reviews.
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- Published local profile
How This Business Compares
How SunnyMac Solar compares with the other 6 solar companies on ProsGrade in Wilmington, using public Google ratings and review counts.
- Has the most Google reviews (438) of the 7 Wilmington solar companies on ProsGrade.
Services Covered
8 services- Residential solar panel installationRoof-mounted systems for asphalt-shingle, metal and flat roofs.
- Integrated solar and roof replacementSolar projects coordinated with Owens Corning roof systems.
- Solar system service and maintenanceDiagnostics, repair, panel cleaning, pest abatement and inspections.
- Solar panel removal and reinstallationFor roof repairs; panels and electrical connections are carefully disconnected, labelled and preserved.
- Solar battery installationSolarEdge and Enphase models; Franklin Whole Home Battery.
- EV charger installationLevel 2 and bidirectional chargers, including Emporia Pro.
- Annual solar maintenance planOne diagnostic visit, system cleaning and pest abatement.
- Solar panel snow guardsRecommendations based on the panel and racking setup.
Reviews
What customers say
Customers praise the organized process and clear communication, with several describing the work as smooth from start to finish. One customer specifically noted a crew member’s explanation of the electrical hookup.
Customer Reviews
Danielle Kulick
Vicki White
Bari Bradley
Joel Roman
Shaju John Joseph
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Frequently Asked Questions
How long does a SunnyMac home solar installation take?
The physical installation often takes a day or two, while the full process from consultation to activation can vary with township and utility timing.
How long will a solar system be offline during panel removal?
The period typically follows the roofing schedule; SunnyMac says it coordinates to minimize downtime and handles inspections.
Can SunnyMac add a battery to an existing solar system?
Yes. SunnyMac evaluates the existing system and configures a compatible storage solution.
Will removing panels void the warranty?
SunnyMac says removal does not void a warranty when qualified professionals follow manufacturer specifications and document the process.










