Compare the highest-rated home solar professionals in Alstead, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.
Revision Energy is a leading, employee-owned B-Corporation focused on renewable energy solutions throughout New England. They are highly regarded for their expertise, professional installations, and comprehensive service from consultation to maintenance. They have a strong local presence with an office in nearby Enfield and are deeply knowledgeable about New Hampshire incentives.
BlueSel is a top-rated SunPower Master Dealer, giving them access to some of the most efficient solar panels on the market. They serve Massachusetts and Southern New Hampshire, including the Alstead area. Their partnership with SunPower provides strong manufacturer warranties and a high-quality product suite.
A New Hampshire-based company dedicated solely to serving the state, Granite State Solar has built a strong reputation for customer service and local expertise. They are a smaller, more localized operation compared to the others, which many customers appreciate for a more personalized experience.
** The home solar market in and around Alstead, NH, is characterized by high-quality, regional providers rather than large national chains. The competition is moderate but robust, with several well-established companies competing for business in the Monadnock Region and Southern NH. These companies are typically highly reputable, with strong professional certifications (NABCEP being a common standard) and long track records. The average quality of service is high, as these companies rely on their local reputation. Typical pricing for a residential solar installation in New Hampshire is competitive with the national average, generally ranging from **$2.80 to $3.50 per watt** before incentives. For a typical 8 kW system, this translates to a gross cost of **$22,400 to $28,000**. However, after applying the 30% federal tax credit and any state-specific incentives (like the $1,000 REIP rebate), the net cost can be significantly reduced. Battery storage additions (e.g., Tesla Powerwall, Generac PWRcell) can add $10,000 to $20,000+ to the total project cost but are increasingly popular for backup power in Alstead's rural setting.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Alstead regulations and climate
Get answers to common questions about home solar services in Alstead, New Hampshire.
For a typical 6-8 kW system in Alstead, the gross cost before incentives ranges from $18,000 to $28,000. Crucially, New Hampshire homeowners benefit from the state's Renewable Energy Fund rebate, which offers $0.20 per watt, and the federal Investment Tax Credit (ITC), which covers 30% of the total system cost. Additionally, New Hampshire has no sales tax on solar installations, and you may qualify for property tax exemptions, significantly lowering the net investment.
Solar panels are very effective in New Hampshire's climate, as they convert light, not heat, and actually operate more efficiently in cooler temperatures. Snow will temporarily reduce output, but panels are installed at an angle to encourage snow shedding, and the dark surfaces melt snow quickly. Importantly, New Hampshire has strong net metering policies, allowing you to bank excess summer credits (kWh) to offset your higher winter usage from Eversource or Unitil.
Installing solar in Alstead requires compliance with both town and utility regulations. You will need a building permit from the Alstead Town Offices and must adhere to local zoning bylaws, which may cover setbacks and aesthetic considerations. Your installer will also handle the crucial interconnection agreement with your utility (like Eversource) and ensure the system meets the National Electrical Code and any specific requirements of the New Hampshire Fire Marshal's office.
Focus on providers with extensive local experience in Southwestern New Hampshire. Look for installers who are NABCEP-certified, licensed in New Hampshire, and can provide references from recent projects in Alstead or nearby towns like Walpole or Keene. A reputable provider will conduct a detailed site assessment considering your roof's condition, local tree cover, and Alstead's specific sun exposure to provide an accurate production estimate.
Yes, but a professional site assessment is critical. If your roof is heavily shaded, a ground-mounted system in a sunnier part of your property is an excellent and common alternative in rural Alstead. For partial shading, modern systems use power optimizers or microinverters to maximize output from each panel. Your installer may also discuss selective tree trimming to improve solar access, balancing energy production with the wooded character of the area.