Compare the highest-rated home solar professionals in South Weymouth, Massachusetts. All contractors are licensed, insured, and verified through our rigorous screening process.
Boston Solar is a leading Massachusetts-based solar installer with a strong focus on the South Shore, including South Weymouth. They are a full-service provider known for their expertise in local incentive programs and high-quality installation of both solar panels and battery backup systems like the Tesla Powerwall.
A multi-award-winning solar company known for exceptional customer service and high-quality, custom-designed solar energy systems. They serve communities across Massachusetts, including the South Shore, and are recognized for their consultative approach and deep knowledge of both grid-tied and off-grid solutions.
As one of the largest residential solar companies in the U.S., Sunrun has a significant presence in Massachusetts. They are a primary provider of solar leasing and PPA (Power Purchase Agreement) options, making solar accessible with little to no upfront cost. They offer comprehensive services from installation to maintenance.
** The home solar market in South Weymouth and the surrounding South Shore is robust and competitive. As part of Massachusetts, residents have access to some of the best solar incentives in the country, including the SMART program, federal tax credits, and potential state tax exemptions. This has fostered a mature market with several high-quality, established installers. **Average Quality & Competition:** The competition is strong, dominated by reputable regional specialists (like Boston Solar and New England Clean Energy) and national players (like Sunrun). The high level of competition generally leads to good customer service and competitive pricing. Companies differentiate themselves through expertise in local incentives, the quality of their components (e.g., Panasonic, LG, Tesla), and customer experience. **Typical Pricing:** Pricing for a residential solar system in Massachusetts typically ranges from **$3.00 to $3.80 per watt** before incentives. For an average 8 kW system, this translates to a gross cost of **$24,000 to $30,400**. However, after applying the 30% federal tax credit and state-level incentives like the SMART program, the net cost can be significantly reduced, often by 50% or more over the life of the system. Financing options are ubiquitous, with loans, leases, and PPAs widely available.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with South Weymouth regulations and climate
Get answers to common questions about home solar services in South Weymouth, Massachusetts.
For a typical 6-8 kW system in South Weymouth, the gross cost before incentives ranges from $18,000 to $28,000. Crucially, Massachusetts homeowners benefit from the 30% federal tax credit, the state's $1,000 income tax credit, and the SMART program, which pays you a monthly tariff for the solar energy you produce for 10 years. These incentives can reduce the net cost by 50% or more, and many local installers offer $0-down financing options.
Solar panels are very effective here; they generate energy from daylight, not just direct sun, and perform well in cold temperatures. South Weymouth receives ample annual sunlight for a strong return, though production will be highest in the sunny summer months and lower during shorter, cloudier winter days. Modern systems are designed to handle snow, which often slides off angled panels and can even temporarily boost production by reflecting light.
Your chosen installer will typically manage the entire permitting process. This includes securing an electrical permit from the Town of South Weymouth's Building Department, submitting an Interconnection Application to National Grid (your local utility), and ensuring the system complies with the Massachusetts State Building Code. The process is well-established, but choosing a local installer familiar with South Weymouth's specific requirements ensures a smoother timeline.
Prioritize Massachusetts-based, licensed solar contractors with strong local references in Weymouth or nearby towns. Verify they are certified by the North American Board of Certified Energy Practitioners (NABCEP). It's essential to choose a provider experienced with National Grid's interconnection process and the state's SMART program to guarantee you receive all your incentives. Always get multiple detailed quotes and compare equipment warranties, not just price.
With a standard grid-tied system, you will not have power during an outage for safety reasons, as the system automatically shuts off to protect utility workers. To have backup power, you must install a dedicated solar battery storage system, like a Tesla Powerwall or similar. Given the occasional severe storms in our region, many South Weymouth homeowners are now opting for battery add-ons to provide critical circuit backup during grid failures.