Ranked on public signals: website quality, contactability, and service fit. Updated October 2026. No paid placements, and no customer reviews are collected or shown; every business was found in public listings or added by its owner, and all are scored the same way.
Lowell is served by local service businesses indexed below. Solar installers design, permit, and install residential and commercial photovoltaic systems, battery storage, and EV charging integrated with solar.
We indexed 3 solar installers serving Lowell. Each firm is scored on a consistent set of data signals: website health, HTTPS security, mobile-friendliness, online contactability, and alignment with the solar installers niche. The ranking is fixed by data, not by who pays the most to appear at the top.
Of all 3 solar installers listed for Lowell, 3 run a secure (HTTPS) website, 3 publish a phone number and 3 have their business name confirmed on their own website.
If you live in Lowell, MA and need a solar installer, this page is a starting point, not an endorsement. Call two or three from the list, get written estimates, and compare. The numbers next to each business are a filter, not a decision.
In their words
Why Choose Sunergy Solutions as Your Solar Installer in Lowell, MA?
In their words
Local Solar Installer vs National Solar Companies: Why Massachusetts Homeowners Should Choose Local.
In their words
How Long Does Solar Installation Take in Boston, MA? From signed contract to activation, expect roughly 6 to 12 weeks for a typical residential project in Boston, though permitting and utility interconnection...
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Each business is scored on signals we can verify from public data: a live, secure (HTTPS) website, mobile-friendliness, a published phone number and website, and fit with the solar installers category. We do not collect or display customer reviews, and we do not accept payment for placement. Businesses can claim their listing to correct contact details, but the rank is fixed by the data. Owners can claim a listing for a Verified badge and a direct link; sponsors appear only in labeled blocks outside the numbered list. Neither changes rank. Sponsor this page.
Each listing is scored on public signals we can check ourselves: whether the website is live and secure (HTTPS), whether it works on a phone, whether a phone number and website are published, and how closely the business matches the solar installers category. We do not collect customer reviews, so no star ratings or review counts appear here, and no business pays for placement.
Use this list to shortlist two or three solar installers, then read their Google reviews yourself, confirm license and insurance, and get written estimates before committing. The score here is a filter, not a verdict.
Licensing in Massachusetts runs through the Massachusetts Office of Consumer Affairs and Business Regulation (Home Improvement Contractor registration) together with the Board of Building Regulations and Standards (Construction Supervisor License). Before hiring anyone in Lowell, ask for both the HIC registration number and, for structural work, the CSL number, and verify each in the state's public lookup before signing; Massachusetts also runs a Guaranty Fund for HIC-registered work. Also confirm current liability insurance, and get the license number in writing on the estimate.
This page lists Sunergy Solutions, LLC, Viridis Energy and Sunfinity Power, in ranked order. All of them publish a phone number, so you can call directly.
The solar installers on this page serve all of Lowell and surrounding areas. Response times and service radius vary, call ahead for estimates.
When new providers are added or the ranking changes, we’ll let you know. No spam. Unsubscribe anytime.