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TRUSTED BY WINDHAM, NH HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon22
    Verified solar panel services reviews

Find Solar panel pros in Windham

Avatar for Harmony Energy Works, Inc.
Harmony Energy Works, Inc.
4.6(
8
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Windham, NH and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"I spoke with the owner George on the phone about possibly only an install of solar panels not buying product through his company. He spent the time to explain the process and concerns he could see with my plan. Based on his willingness to spend ample time explaining the process I ended up using his company for the complete project. I am more than satisfied with the end result. The company did not sell me unneeded equipment and kept me informed throughout the whole process. They completed all the necessary paperwork for the state which included the $1000 rebate from the state of New Hampshire. Quality workmanship and great customer service. I would absolutely recommend this company for any person considering going solar!"
Jacobsen Residential Solar Array
Wesely 7.7KW Residential Solar Array/Construction
Wesely 7.7KW Residential Solar Array
7.6 KW Array - Provisions for Tesla Power Wall
Home Power Magazine, May/June 2017, Issue#179

+13

Response time4 days
Recommended by66%of homeowners
Avatar for A Really Good Plumber
A Really Good Plumber
4.5(
46
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Windham, NH and surrounding areas

Approved

In business since 2007

Emergency services offered

Credit card accepted

At A Really Good Plumber, we pride ourselves on providing our customers with reasonable pricing, quality workmanship, and professional service on every call. When you work with A Really Good Plumber, you know you are getting high quality products and exceptional service facilitated by cutting edge technology. Our certified technicians use this technology in all installations, and to diagnose, and repair existing problems. These services will ultimately benefit the ones you love by keeping you and your family comfortable and safe all year round.\n

Additional Photos
Additional Photos
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Tesla, Inc
Tesla, Inc
New to Angi
Solar Panel Install

Serving Windham, NH and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Warranties offered

Tesla Energy provides an all‑in‑one solar‑plus‑storage solution for your home. Sleek, high‑efficiency solar panels paired with Powerwall help you save on electricity bills and protect your homes from outages. The Tesla app gives you real-time visibility into your energy production, usage and savings—and lets you earn money by supporting the grid through Tesla's Virtual Power Plant. Every system is engineered and installed end‑to‑end by Tesla, delivering a modern aesthetic and the confidence that your home is powered by the most advanced renewable energy ecosystem. With our Price Match Guarantee and exclusive incentives, you can be confident you're getting the best value in home energy.

California Home I
California Home I
California Home I
Texas Home
Texas Home

+3

Avatar for Univix Power Solutions - Home  Facebook
Univix Power Solutions - Home Facebook
4.7(
19
)
Solar Panel InstallSolar Panels For Electric System - Repair

Serving Windham, NH and surrounding areas

In business since 1993

Free estimates

Credit card accepted

"Millhouse Enterprises was great with assisting us with style, selection and cost control when inquiring about fencing. They were quick with a quote and installation of our fence. Customer service was top rate. They were always available for quesitons and did not pressure us to make a decision. I would recommend them again and again. As a matter of fact they are working on another quote for us today."
60 panel
Milford 124
Array
Off Grid Inverter
roof

+15

Response time6 hrs
Recommended by93%of homeowners
Avatar for Sunup Solar LLC
Sunup Solar LLC
5.0(
7
)
Solar Panel Install

Serving Windham, NH and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Professional, responsive, and efficient. Sunup Solar designed and installed our off-grid system during late winter and fit into our time crunch to move into our new home. We are ecstatic to show photos and tell others how an off-grid lifestyle can be modern, and in our case, even within sight of on-grid neighbors. During the hottest days we run AC without worrying about a power bill, and when a summer storm hits our lights never go out. Our home has become an example for countless family and friends to consider building off-grid, and we continue to recommend Sunup Solar to folks across New England. Thank you Hunter and your team for powering our dream home."
2022
Tuftonboro, NH
Deerfield, NH
Alton, NH
Pembroke, NH

+18

Response time6 hrs
Recommended by80%of homeowners
Showing 1-10 of 49
Solar Panels questions, answered by experts

Solar panels have a life span between 10 and 40 years, depending on the type of panel. For example, monocrystalline panels can last up to 40 years, while thin-film ones only last between 10 and 20 years. The longevity also comes down to keeping up with solar panel repairs and their related costs .

The best solar-panel mounting system will depend on your property layout, but you’ll typically want to try for south-facing panels to get the most sun. Roof mounting and wall mounting are both popular, but if your well setup is far away from buildings and other structures you can also set up a freestanding aluminum frame to mount your panels.

Solar panels should get at least four to six hours of direct sunlight daily. It’s even better if sunlight reaches panels between the peak hours of 10 a.m. and 3 p.m. This is enough to power a home, depending on your solar system’s size and energy needs. Remember that panels will generate some power under cloudy skies or in the shade, and many systems compensate for lower sun exposure by drawing energy from the grid or battery storage.

The best way to save money on solar panels is to take advantage of federal and state solar incentives. For example, the solar investment tax credit (ITC) offered by the federal government can save 30% of your total—if you can take the entire credit, which is based on income taxes owed—or an average of around $9,000. You can check the Database of State Incentives for Renewables and Efficiency (DSIRE) for state and local incentives that could save you even more.

The average cost to install solar panels is around $27,000, with most homeowners paying between $4,500 and $54,000. These prices don’t consider the federal investment tax credit (ITC), which can reduce costs by up to 30%. The final price depends on several factors, including the size of the system needed to offset your energy consumption, the amount of sunlight your home receives, your geographical location, the type and brand of panels, labor costs, and any add-on products like solar batteries or electric vehicle (EV) chargers. It is recommended to get price quotes from at least three solar companies in your area to find the best deal.

The Windham, NH homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.