Compare the highest-rated home solar professionals in Cohasset, Massachusetts. All contractors are licensed, insured, and verified through our rigorous screening process.
Boston Solar is a leading Massachusetts-based solar installer with a significant presence across the South Shore, including Cohasset. They are known for their comprehensive in-house services, from initial design and consultation to installation, maintenance, and repair. They are a top-tier partner with SunPower, offering high-efficiency panels and robust warranties.
A highly-rated, local installer based in Norwell, directly adjacent to Cohasset. Great Sky Solar specializes in custom residential solar and battery storage solutions with a strong focus on customer service and education. They are a certified installer for leading brands like LG and Tesla.
While based in Rhode Island, Newport Solar has a strong and dedicated service area covering the entire South Shore of Massachusetts, including Cohasset. They are recognized for their expertise in both grid-tied and complex off-grid systems, and offer a wide range of financing options.
** The home solar market in Cohasset, MA, is robust and characterized by high-quality, competitive service providers. As an affluent community with significant coastline, homeowners in Cohasset are often interested in premium, durable solar systems that can withstand coastal weather and include battery backup for resilience during power outages. The competition is strong among established regional installers, which drives a high standard of quality and customer service. Typical pricing for a residential solar system in Massachusetts ranges from **$3.00 to $4.00 per watt** before incentives. For an average-sized system (8-10 kW), the gross cost is typically between **$24,000 and $40,000**. However, the net cost is substantially lower due to the federal Investment Tax Credit (ITC) and Massachusetts' own strong incentives, particularly the SMART program, which provides ongoing monthly payments for solar energy production. Most reputable companies in the area are well-versed in these state-specific incentives and offer various financing options, including loans, leases, and Power Purchase Agreements (PPAs).
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Cohasset regulations and climate
Get answers to common questions about home solar services in Cohasset, Massachusetts.
For a typical 8-10 kW system in Cohasset, the gross cost before incentives is usually between $25,000 and $35,000. Critically, Massachusetts offers excellent incentives, including the federal Investment Tax Credit (ITC), the state's 15% tax credit (up to $1,000), and SMART program payments that provide a monthly credit on your electric bill for the solar energy you produce. Cohasset homeowners should also check for any local utility or town-specific rebates to maximize savings.
While Cohasset experiences snowy winters and cloudy days, modern solar panels are quite efficient in cold, clear weather and can still produce significant power on overcast days. The region's high electricity costs make solar particularly valuable. Seasonal production will peak in the sunny summer months, but the annual total is favorable; proper installation with a tilt that accounts for our latitude (about 42 degrees) and snow shedding is key to maximizing year-round yield.
All solar installations in Cohasset require an electrical permit and a building permit from the Cohasset Building Department. If your home is in a local historic district or is a designated historic property, you will also need to obtain a Certificate of Appropriateness from the Cohasset Historical Commission. Working with a reputable, local installer is crucial, as they will be familiar with this process and can handle the permitting and interconnection request with National Grid on your behalf.
Prioritize providers with strong local experience in Massachusetts and specifically on the South Shore, as they will understand Cohasset's specific permitting and interconnection landscape. Look for licensed, insured, and certified installers (like NABCEP certification) and read reviews from nearby towns. It's wise to get at least three detailed quotes that compare equipment quality, warranty terms, and projected SMART payment and savings estimates for your specific home.
Standard grid-tied solar systems automatically shut off during a grid outage for safety reasons, so they will not provide power. To have backup power during outages common to our coastal area, you must install a solar battery storage system, like a Tesla Powerwall or similar. This is an excellent addition for Cohasset homeowners, storing excess solar energy for use at night or during storms, providing critical resilience and further increasing your energy independence.