First Light Energy
First Light Energy
First Light Energy is a solar company based in Brunswick, Maine. It designs and installs solar systems. Owners Corey Levy and Cameron Kerr-Cavanagh founded the company after years of professional experience in the industry.
Business Highlights
- First Light Energy is employee-owned.
- The owners work directly on every job, from sales and system design through installation.
- All jobs are installed by licensed electricians.
- First Light Energy warrants its work against material defects for 10 years.
- First Light Energy prioritizes products manufactured in the United States.
Service Area
Biddeford, Portland, Falmouth, Freeport, Brunswick, Topsham, Lewiston, Augusta, Waterville, Farmington, and surrounding areas in York, Cumberland, Androscoggin, Sagadahoc, Lincoln, Kennebec, Somerset and Franklin counties.
Featured Local Business
First Light Energy is one of 5 solar companies ProsGrade lists in Brunswick, Maine.
5 services listed, including Residential solar, Commercial solar and Battery backup. Open weekdays, closed on weekends. Rated 4.9 from 29 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How First Light Energy compares with the other 4 solar companies on ProsGrade in Brunswick, using public Google ratings and review counts.
- Ranks in the top half of the 5 Brunswick solar companies on ProsGrade by Google rating and review volume.
- Rated 4.9 on Google, well above the 4.2 average of other Brunswick solar companies on ProsGrade.
- One of 3 Brunswick solar companies on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
5 services- Residential solarGrid-tied systems with rooftop or ground-mounted panels.
- Commercial solarAsphalt-shingle and metal rooftops; ballasted flat-roof systems and large ground mounts.
- Battery backupHome battery backup for energy needs during outages.
- EV chargersSolar power for offsetting electric-vehicle energy use.
- Off-grid solarOff-grid home solar systems.
Reviews
What customers say
Customers praise the team’s clear explanations, friendly manner and communication. One off-grid customer says Corey later walked her through system questions by phone; another says the company’s full schedule meant it could not guarantee installation before the tax-credit deadline, though she appreciated the transparency.
Customer Reviews
Mia Perez
Layne Gregory
First Light has been a real pleasure to work with. Not only was their bid for the work highly competitive, they were friendly, great communicators and did a masterful job with the installation. We can not recommend them more.
Jessica Gregory
Matt Walsh
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Frequently Asked Questions
What does First Light Energy’s workmanship warranty exclude?
It excludes damage such as falling trees or limbs and normal wear and tear, along with issues caused by animals, weather-related events or improper maintenance.
How can customers monitor a First Light Energy system?
Each system can be monitored through an app showing array production, household consumption and power imported from the grid.
Does First Light Energy help with REAP grant applications?
It offers to apply for the REAP grant on a customer’s behalf.
How does net metering work for a First Light Energy solar system?
Central Maine Power’s program lets customers bank excess production from high-production months such as summer for use when production is lower.








