Solar that powers the home you already love.
Rooftop panels, battery storage, ground mounts, EV chargers — designed, engineered, permitted, and installed by the same Worcester-based crew. For homes across Massachusetts.
Complete solar, for every home.
Six residential services, all delivered by the same local team — from first design to final inspection.
From first call to switch-on.
Free Consultation
We assess your energy needs and discuss your goals.
Custom Design
Engineers design a system optimized for your home.
Permitting
We handle all permits and utility applications.
Installation
Our crew installs your system, typically in 1-2 days.
Activation
After inspection, your system goes live.
Free Consultation
We assess your energy needs and discuss your goals.
Custom Design
Engineers design a system optimized for your home.
Permitting
We handle all permits and utility applications.
Installation
Our crew installs your system, typically in 1-2 days.
Activation
After inspection, your system goes live.
Six reasons homeowners go solar.
Reduce Your Electric Bill
Most homeowners eliminate 80-100% of their electric bill with solar.
Increase Home Value
Solar homes sell for 4.1% more on average, according to Zillow research.
MA Solar Incentives
SMART program, net metering, and 15% state tax credit make solar affordable.
25-Year Warranties
Premium panels with 25-year performance warranties for long-term peace of mind.
Energy Independence
Generate your own clean electricity and protect against rising utility rates.
10-Year Workmanship Warranty
Full protection, including labor, for 10 years from the date your installation is complete.
Featured residential projects.

Worcester 9.6 kW
Ground Mount

Waban 14.58 kW
Rooftop Solar

Gardner 20.65 kW
Rooftop Solar
Worcester homeowners, heard.
“This team was fantastic. We started with a company that basically decided to pull out of Massachusetts and was screwing us over. Someone on that team whispered that we should switch to East Coast Solar, and they were so right! The people at East Coast Solar were with us every step of the way, even dealt with some unexpected challenges in our town and scaled the system down a bit to fit. Everything ran smoothly, our system is amazing, and we're producing more energy than we use. Definitely recommend!”
Cynthia
Massachusetts
“Matt, who sold me on the system, was extremely knowledgeable about the benefits of solar and the Enphase microinverters and panel options ECS installs. Always answered the phone when I called asking for an update on permitting and interconnection, and showed up promptly for installation. Mike, the owner, was even there installing brackets and carrying panels with the guys! Since my system got PTO in early May I've been storing net metering credits getting ready for winter. Awesome company and people.”
Carl
Massachusetts
“We contacted four companies, including the three recommended by our town solar coach. After reviewing proposals, we selected East Coast Solar: small company, most conservative proposal, fewest panels, lowest cost. Estimated to supply 106% of our annual electric usage, 90% guaranteed. They were diligent and always came when promised. We had some problems with our cathedral ceiling roof transmitting noises, and the crew came back multiple times to reconfigure the panels to make it right.”
Don & Ellen
Wayland, MA