Compare the highest-rated home solar professionals in Great River, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A market leader on Long Island, EmPower Solar is a locally-owned and operated Master Installer that partners with SunPower, a manufacturer of high-efficiency solar panels. They are known for their comprehensive in-house services, from custom design and installation to maintenance and repair. Their strong focus on customer education and high-quality equipment makes them a top-tier, albeit premium, choice.
A family-owned and operated Long Island staple, SUNation Energy has built a stellar reputation over two decades. They offer a wide range of solar and storage solutions and are known for their personalized service and expertise in local permitting and incentive programs. They are a Tesla Powerwall certified installer and provide robust financing options.
Long Island Power Solutions has established itself as a trusted local installer focused on both residential and commercial projects. They are praised for their transparent pricing, professional crews, and strong customer service. They work with top-tier equipment manufacturers and offer a full suite of services, including energy efficiency assessments.
** The home solar market in Great River and the surrounding Suffolk County area is **highly competitive and mature**. Due to New York's high electricity rates, strong state-level incentives like NY-SUN and the Megawatt Block program, and a population with high environmental awareness, solar adoption is significant. The average quality of installers is high, with several established, long-standing companies competing on service, technology, and price. Typical pricing for a residential system ranges from **$20,000 to $45,000+ before incentives**, heavily dependent on system size (typically 6kW to 12kW for a single-family home) and the inclusion of battery storage. The federal Investment Tax Credit (ITC) can reduce this cost by 30%. Competition ensures that most reputable providers offer strong warranties (often 25 years on panels and performance) and are highly knowledgeable about navigating local utility (PSEG Long Island) interconnection and state incentive programs. Homeowners in Great River have access to a robust market of qualified, experienced installers.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Great River regulations and climate
Get answers to common questions about home solar services in Great River, New York.
For a typical 8-10 kW system in Great River, homeowners can expect a gross cost between $25,000 and $35,000 before incentives. Critically, you can combine the 30% federal tax credit with New York State's specific incentives, including NYSERDA's Megawatt Block Incentive (which varies but offers a cash rebate per watt) and the Suffolk County property tax exemption, which prevents your property taxes from increasing due to the solar installation. This combination can reduce your net cost by 40-50%.
Great River's coastal climate is excellent for solar, with ample sunny days, but seasonal variations are key. Summer offers the most production, while shorter winter days and potential snow cover will reduce output. However, solar panels are more efficient in cooler temperatures, and modern systems are designed to handle local weather, including high winds. Annual production will be strong, with the majority generated from spring through fall, effectively offsetting your highest AC usage months.
All installations require an electrical permit from the Town of Islip and must pass inspections by the Town Building Division. As a homeowner in the PSEG Long Island service territory, your installer will also handle the crucial interconnection application to connect your system to the grid and enroll you in net metering. For homes in certain historic districts or with homeowners' associations (HOAs), additional architectural review may be necessary, but New York State law limits an HOA's ability to unreasonably restrict solar installations.
Prioritize installers who are deeply familiar with PSEG LI's interconnection process, Islip town permits, and local building codes. Look for established, local companies with strong references in Suffolk County and verify they are certified by the North American Board of Certified Energy Practitioners (NABCEP). Always get multiple detailed quotes, compare equipment warranties, and confirm they offer post-installation service and monitoring support locally.
Standard grid-tied solar systems automatically shut off during a grid outage for safety, so you will not have power. To have backup power during outages common to Long Island, you must install a dedicated solar battery storage system, like a Tesla Powerwall or similar. This is an excellent addition for Great River homeowners, storing excess solar energy for use at night or during blackouts, providing critical resilience during storms and grid events.