Compare the highest-rated home solar professionals in Swansea, Massachusetts. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading regional solar installer known for high-end, custom-designed residential solar systems. They emphasize quality equipment and a white-glove customer experience, from initial consultation through post-installation support. They are particularly skilled with complex roof types and properties near the coast.
As one of Massachusetts' largest and most recognized solar companies, Boston Solar has a strong track record across the state, including the South Coast region. They offer a comprehensive suite of services, from purchase and loan options to popular leasing programs, and are experts in navigating state-specific incentives like the SMART program.
Nexamp is a major national player with a significant operational presence in Massachusetts. They are renowned for their innovative community solar and direct-install offerings. For homeowners, they provide a streamlined process with a strong focus on battery storage integration and their own proprietary monitoring technology.
** The home solar market in Swansea, Massachusetts, is mature and highly competitive, benefiting from the state's strong renewable energy incentives, particularly the SMART (Solar Massachusetts Renewable Target) program. The average quality of installers serving the area is high, as companies must be licensed by the state (CSL-108778 for Solar) and adhere to strict building and electrical codes. Due to Swansea's proximity to both the Rhode Island border and the greater Boston market, residents have access to a mix of prominent local/regional installers (like Newport Solar) and large state-wide leaders (like Boston Solar and Nexamp). This competition is beneficial for consumers, leading to competitive pricing. A typical residential solar installation in Swansea for a 6-8 kW system can range from **$18,000 to $30,000** before applying the 30% federal tax credit and any state-level incentives. Financing options are ubiquitous, with most providers offering $0-down loans and lease/PPA agreements, making solar accessible without a large upfront investment.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Swansea regulations and climate
Get answers to common questions about home solar services in Swansea, Massachusetts.
For a typical 6-8 kW system in Swansea, the gross cost before incentives is typically between $20,000 and $30,000. Critically, Massachusetts homeowners benefit from the federal solar Investment Tax Credit (ITC), which deducts 30% from your tax liability, and the state's SMART program, which provides a monthly payment for the solar energy you produce. Combined, these can reduce your net cost by 40-50% or more, making solar a strong investment.
While Swansea experiences snowy winters and shorter days, modern solar panels are efficient in cold, sunny weather and can even produce power on cloudy days. The key is that Massachusetts has strong summer sun and a good annual solar resource, with production peaking from May to September. Snow will temporarily reduce output, but panels are installed at an angle where snow often slides off, and their dark color helps melt it quickly.
Yes, you will need a building permit from the Swansea Building Department. Reputable local installers handle this process for you. Swansea does not have overly restrictive zoning for rooftop solar, but there may be guidelines for historic districts or ground-mounted systems. Your installer will also manage the interconnection agreement with National Grid, which is required to connect your system to the grid and receive credits.
Look for Massachusetts-based installers with strong local experience, proper licensing (MA Construction Supervisor License), and certifications like NABCEP. Check reviews on local platforms and ask for references from recent Swansea or nearby town installations. A trustworthy provider will offer a detailed site assessment, explain the SMART program and net metering clearly, and provide a warranty that covers both equipment and workmanship for 20+ years.
National Grid's net metering program credits you for surplus energy sent to the grid. This credit (in kilowatt-hours) is applied to your future bills, effectively rolling over month-to-month. Your annual "true-up" period resets in April, aligning with the state's solar program calendar. This system is highly beneficial in Swansea, as excess summer production can offset your higher winter electricity use, maximizing your savings.