Solar Panel Cost Guide in Strafford, NH (2025 Update)

  • Strafford Solar Installation Cost: $14,508
  • 25-Year Savings: $16,172
  • Payback Period: 13.9 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

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We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Average Cost of Solar Panels in Strafford

Let’s have a look at the average cost of solar panels in Strafford.

While the national average of solar panels is $2.66 per watt, solar panels in Strafford generally cost about 4.The average Strafford homeowner needs a 4.9-kilowatt system, which would cost about $14,508 with the federal tax credit, or $20,746 before the 0 tax credit is applied.

Remember that the numbers above are only averages. The price you’ll end up paying for solar may look quite different based on your household energy consumption, the type of equipment you want, your solar contractor and more.Even with the high upfront cost, the average Strafford homeowner can save around $20,000 on their energy bills over 20 years, which is one of the positives of solar.

For a personalized quote from a local solar company that has been pre-vetted by the EcoWatch team, click the button below.

Solar savings over time in Strafford

YearReturn on Investment
1 years$-13,101
3 years$-10,287
5 years$-7,474
7 years$-4,660
9 years$-1,846
11 years$967
13 years$3,781
15 years$6,595
17 years$9,408
19 years$12,222
21 years$15,035
23 years$17,849
25 years$20,663

Top Solar Installers in Strafford

Many homeowners decide to use a solar panel installer since trying to install solar panels by yourself can be time-consuming. The expertise that solar companies provide can be helpful as well, particularly if you don’t quite know what brand of solar equipment would be right for your home.

There are several licensed solar professionals that can help you install your solar panels. Here are our suggestions:

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★★★★★
4.0
  • Expansive service area
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  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

See all of the solar companies in Strafford

Factors that Affect Solar Panel Costs in Strafford

Although the average cost of a solar system in Strafford is $14,508, your final cost may be higher or lower than that. There are many factors that can have a sizable impact on the cost of a residential solar panel installation. Below are some of the more crucial things to consider.

Solar Equipment

When it comes to estimating the price of a solar energy system in Strafford, one of the most crucial factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are primarily based on your home’s energy consumption, which you can gauge by looking at past energy bills. Your overall cost can increase by around $4,220 for each additional kilowatt you need.The brand and type of equipment you want for your solar system can increase or decrease the price quite significantly. If you prefer a trusted brand name like Tesla or SunPower, these are often more expensive than other brands. Efficiency also matters. Whether you’re opting for high efficiency because you have limited roof space or just want maximum energy production, you will be looking at a higher equipment cost, but this can typically lead to more savings over time. Also, if you want add-ons like an electric vehicle charger or solar batteries, this will also increase the cost.

Solar Financing Terms

Solar panels can save you money on power bills over many years, but they can also be a significant investment. That’s why many Strafford homeowners opt to finance their solar panel systems to make going solar more affordable.It’s wise to include the interest you’ll pay in your final cost estimate. If you can afford to pay a larger down payment, you can reduce your total costs and the amount of time it’ll take to pay off the loan.

Solar Panel Installation Company

The solar company you choose will impact your total cost to adopt solar energy. Different companies will charge different amounts for the equipment and labor.Additionally, some companies in Strafford have more knowledge about local solar incentives and can help you take advantage of additional rebates or tax exemptions. Though, they may charge more for that service. Even if they cost more upfront, they could help you save more money in the long run.

Solar Panel Cost Data by System Size

System sizeCost per system wattSolar system cost25-Year savingsPayback period
6 kW$4.39$18,433$13,54614.4 years
8 kW$4.30$24,105$18,53414.1 years
10 kW$4.22$29,540$23,75813.9 years
12 kW$4.14$34,739$29,21813.6 years
14 kW$4.05$39,702$34,91513.3 years
16 kW$3.97$44,428$40,84813.0 years
18 kW$3.88$48,918$47,01812.7 years
20 kW$3.80$53,172$53,42412.5 years

How to Save on Solar Panels

The solar panel company you choose will affect not only your overall costs, but also the types of solar panel brands, warranties, and other equipment you can get. When choosing a solar company, there are a few important things you should consider, such as:

  • Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a well-established certification organization for clean energy professionals. If your solar panel installer is NABCEP-certified, it likely has a good reputation and is qualified to install your solar system. Another way you can check your installer’s reputation is by reading reviews.
  • Installation Process: Homeowners should understand how exactly the installation process will go, as well as important factors like the project completion timeline.
  • Solar Panel Brands: Not all solar companies have the same brands of solar panels, so the brand and type of panel you want can play a large role in the company you opt for.
  • Contract: Read the contract terms carefully to make sure you understand the cost breakdown, completion timeline incentives and warranties.
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Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Strafford, NH Solar Cost FAQs

What is the average cost of installing solar panels in Strafford?

This is a hard question to answer precisely, because the cost depends on many factors. Generally speaking, it costs about $21,100 for a 5-kW system and $42,200 for a 10-kW system after the ITC is applied. It will cost more if you want additional solar equipment or more efficient panels, or if you have above-average energy consumption. On the other hand, you can spend less if you opt for a smaller solar panel system or less expensive solar panels.

Is cost the most important consideration when buying solar panels?

Cost is without a doubt one of the most important factors you should consider when buying solar panels, but other important factors include efficiency, durability, and quality.

Can you sell solar power back to the grid in Strafford?

Each state has some form of net metering programs except Tennessee, South Dakota and Alabama currently. Some states let you sell power back to the grid, but others just give you credit toward your future power bills.

What solar power system size is right for my home?

The exact number of solar panels you need depends on your household energy needs and the average daily sunlight your roof gets. You can take a look at your energy bills for the past year to get an idea of the solar system size you'll need. The average household has to install between 20 and 35 panels to cover their typical energy usage.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.

Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.