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

Serving Dover, 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 Tesla, Inc
Tesla, Inc
New to Angi
Solar Panel Install

Serving Dover, 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 Green Sun Energy LLC
Green Sun Energy LLC
4.9(
9
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Dover, NH and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"A family of raccoons took up residence under our solar panels and caused significant damage to our roof. I initially tried to arrange a solar panel inspection with the company that installed them for us, but felt like I was being given the runaround when it came to quoting and scheduling the work, so I gave up and decided to take a flier on Green Sun Energy, and I'm glad I did - they quoted the work, we booked an appointment a few days later, then they did (as best as I can tell) a thorough inspection of the system. I intend to hire GSE again for related mitigation work later this summer and would highly recommend them to others who may require their services."
Solar Panels Project
Solar Panels Project
Portsmouth, NH
Exeter, NH
Kensington, NH

+9

Recommended by100%of homeowners
Avatar for Sunup Solar LLC
Sunup Solar LLC
5.0(
5
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Dover, NH and surrounding areas

In business since 2020

Free estimates

Credit card accepted

Transitioning to solar energy might seem like a daunting task, but with Sunup Solar, we've got you covered from start to finish. Our in-house team handles every step of the process, ensuring a smooth experience when setting up rooftop or ground-mounted solar panels.

Roof Mounted
Roof Mounted
Sidney, ME
Northumberland, NH
Londonderry, NH

+38

Response time2 days
Showing 1-10 of 34
Solar Panels questions, answered by experts

Yes, going solar really saves money. In fact, according to some calculations, the average homeowner who switches from electric to solar power will save almost $2,000 a year on energy costs. While buying solar panels and switching to solar can be costly up front, the savings add up over time. If you can sell back extra energy or take advantage of tax incentives, your savings can be even higher.

While solar panels can be a great investment, they aren’t ideal for every roof. For example, some roofs, especially older or structurally weak ones, may struggle to support the added weight, leading to potential damage. Roofs with complex designs, obstructions, or limited sunlight exposure might not provide optimal conditions for solar energy production. Consider these downsides when determining if solar panel installation costs are worth it.

In most cases, installing solar panels will not void your roof warranty. To keep roof warranties intact, check your written warranty or call the manufacturer to ask about clauses regarding roof penetrations. You can also protect yourself by getting written approval or a modified warranty that specifically allows the solar installation type you’re planning. Then, hire a professional solar installer that follows roofing manufacturer instructions and protects the roof during installation.

Solar well pumps range from needing 200 watts of power to as much as 12,000 watts for heavy-duty pumps. Since the most common and cost-friendly solar panels are 100-watt panels, you’ll need between two and 12 panels. The average is between two and eight panels for standard pumps. Based on the average cost of solar panels ($1 to $1.50 per watt), you’d pay between $200 and $1,800 for your well pump solar panels—not including installation.

The time it takes to install solar panels depends on the number of panels and the size of your home, but installation takes between two and three days of work. While most contractors can install the panels over the course of a couple of days, switching to solar energy can take two to three months in total. This includes the time it takes to design the system, procure the parts, obtain the permits, install the panels, connect to the main power grid, and get an inspection.

The Dover, NH homeowners’ guide to solar panel services

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