Compare the highest-rated home solar professionals in Washington, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading, employee-owned B-Corporation specializing in comprehensive renewable energy solutions for Northern New England. They are widely recognized for their expertise, high-quality installations, and deep commitment to the region's energy transition. They handle everything from initial consultation and system design to installation, maintenance, and financing.
As a SunPower Master Dealer, this company offers some of the most efficient solar panels on the market, backed by a strong manufacturer's warranty. They provide a full suite of services, including energy assessments and various financing options. Their partnership with SunPower gives them access to premium technology and a robust support network.
A New Hampshire-based company dedicated solely to solar and battery storage installations. They pride themselves on local expertise, personalized service, and a deep understanding of state-specific incentives and utility policies. Their focus is on designing durable and effective systems for the unique New England climate.
** The home solar market in and around Washington, New Hampshire, is characterized by high-quality, regional specialists rather than large national chains. The competition is strong among a handful of established, reputable companies, all of which operate across state lines or throughout New Hampshire. These providers are exceptionally knowledgeable about local weather patterns, net metering policies with New Hampshire Electric Co-op and Eversource, and state-specific incentives like the REAP rebate program. Given Washington's rural nature and heavily wooded areas, site assessments for solar access are critical. Providers in this region are experienced in evaluating properties for optimal sun exposure. Typical pricing for a residential system is competitive with the national average, generally ranging from **$2.80 to $3.50 per watt** before applying the 30% federal tax credit and any state rebates. This translates to a gross cost of approximately **$20,000 to $35,000** for an average-sized system. The high quality of service and equipment offered by the top providers ensures strong long-term value for homeowners in the area.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Washington regulations and climate
Get answers to common questions about home solar services in Washington, New Hampshire.
Washington experiences four distinct seasons with substantial snowfall. While snow can temporarily reduce production, panels are installed at an angle to encourage snow shedding, and the high reflectivity of snow can sometimes boost output. The cold temperatures in New Hampshire actually improve solar panel efficiency, and our clear, sunny winter days can yield strong production. Installers in the area design systems with robust racking and consider roof pitch to manage snow load effectively.
The average gross cost for a residential solar system in New Hampshire ranges from $18,000 to $25,000 before incentives. Crucially, Washington homeowners benefit from the federal Investment Tax Credit (ITC), which deducts 30% from your tax bill. New Hampshire also has a state rebate program (the Renewable Energy Fund Rebate) and offers property tax exemptions for the added home value from solar, making the net cost significantly lower.
Yes, all solar installations in Washington require a building permit from the Town Office. As Washington does not have a formal zoning ordinance, the process is generally straightforward, but it's essential to confirm there are no unique land use covenants. Your chosen installer should handle this process, but you must also coordinate with your utility, likely New Hampshire Electric Cooperative (NHEC), for interconnection approval and net metering agreements.
Focus on providers with extensive local experience in New Hampshire's climate. Look for installers who are NABCEP-certified, licensed and insured in NH, and have a portfolio of projects in nearby towns. Ask for local references in Washington or surrounding communities like Lempster or Goshen, and verify they understand the specific interconnection requirements of your utility provider, which is a key step for a smooth process.
A professional site assessment is critical. Installers will analyze sun exposure using tools like a Solar Pathfinder, considering tree cover on your specific property. For many wooded lots in Washington, options like ground-mounted systems in a cleared area or selective tree trimming may be necessary solutions. Southern-facing roof planes with minimal shading from 9 AM to 3 PM are ideal, even during the winter months.