Solar Panel Cost Guide in Windham, NH (2024 Update)

  • Windham Solar Installation Cost: $14,236
  • 25-Year Savings: $15,184
  • Payback Period: 14.2 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 03, 2024

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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 Windham

We break down average solar pricing in Windham.

The national average cost of solar panels is $2.66 per watt, but in Windham it’s 4 per watt.The average solar panel system size in Windham is around 4.8 kilowatts, meaning a cost of about $14,236 for a solar installation, or $20,357 before the 0 federal solar tax credit is applied.

The true price you pay can be higher or lower than the average in Windham based on a few factors, such as the kind of solar panels you choose and the solar contractor you hire.With average savings of about $20,000 on power bills over 20 years, many homeowners in Windham find installing solar panels can pay off big.

You can click the button below to get connected with a top solar installer in Windham that can help you get a more accurate cost estimate for your home.

Solar savings over time in Windham

Year Return on Investment
1 years $-12,829
3 years $-10,016
5 years $-7,202
7 years $-4,388
9 years $-1,575
11 years $1,239
13 years $4,053
15 years $6,866
17 years $9,680
19 years $12,493
21 years $15,307
23 years $18,121
25 years $20,934

Top Solar Installers in Windham

Installing solar panels on your own can be a dangerous project, which is why using a solar installer is a good option for many homeowners. The payback period on an investment in solar panels will vary based on factors like your roof configuration and energy usage, but working with a solar company can help you reach a break-even point sooner. Your provider will be able to help you get the most out of incentives available in your area.

If you’d like to go solar but still aren’t sure which solar system installer to go with, here are our suggestions for providers nearby:

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

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

Best Technology

Tesla Energy

★★★★★
3.2

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

See all of the solar companies in Windham

Factors that Affect Solar Panel Costs in Windham

There are a number of criteria that can determine your solar panel installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that installs your solar system.

Solar Equipment

System size, which is measured in kilowatts, is one of the largest factors that affects the overall cost of going solar. That’s why it’s a priority to accurately ascertain the size of the solar energy system needed for your home by figuring out your average energy use.Some solar brands — like Maxeon from SunPower — are more expensive upfront but also tend to offer higher efficiency. In a city like Windham, where sunlight is relatively abundant, efficiency can quickly pay off. Plus, if you have a small roof or limited space for your panels, higher efficiency options will be a better option. Additional equipment like electric vehicle chargers and solar batteries will also increase the cost.

Solar Financing Terms

If paying for a solar system out of pocket is too expensive, solar loans are an affordable choice because they decrease your upfront costs and let you pay for your system over five to seven years on average.It’s a good idea to factor 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 how long it’ll take to pay off the loan.

Solar Panel Installation Company

The last major cost factor you should keep in mind is the installer you choose. Given the booming popularity of clean energy solutions in Windham, you’ll have lots of options to choose from, but each comes at different price points for labor and equipment.The company’s size can sometimes play the most significant role in the cost. Larger national companies, like SunPro and Sunrun, often have lower pricing because of access to greater resources and better pricing. Smaller local companies might be more costly, but they generally have better customer service and more customization options, and the occasional sale or promotion can bring their pricing down to compete with bigger companies.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $4.39 $18,433 $12,692 14.8 years
8 kW $4.30 $24,105 $17,396 14.5 years
10 kW $4.22 $29,540 $22,336 14.2 years
12 kW $4.14 $34,739 $27,512 14.0 years
14 kW $4.05 $39,702 $32,924 13.7 years
16 kW $3.97 $44,428 $38,573 13.4 years
18 kW $3.88 $48,918 $44,458 13.1 years
20 kW $3.80 $53,172 $50,579 12.8 years

How to Save on Solar Panels

Since the type of solar panels and the installation company you choose considerably influences your costs and your system’s durability and efficiency, it’s important to pick the right ones for you. Here are some tips to keep in mind to help with your decision:

  • Reputation: Companies that have been operating for many years likely have a solid reputation. This is important because it ensures that it will not only see your solar project through, but will also provide adequate aftercare and customer support, such as part repairs and replacements.
  • Contract: Though reading through a contract can take a lot of time, it’s important to do it carefully so you can be sure you understand how much the equipment and services will cost and how part repairs and replacements will be handled.
  • Installation Process: An important thing to understand when going solar is the installation process itself. Be sure to clarify any details you need to know with your solar installer, such as what permits you should secure and what the project timeline is.
  • Solar Panel Brands: Not all solar installers 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.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

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

Best Technology

Tesla Energy

★★★★★
3.2

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Windham, NH Solar Cost FAQs

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

This is a difficult question to answer precisely, because the cost depends on a few different factors. Broadly speaking, it costs about $21,100 for a 5-kW system and $42,200 for a 10-kW system after the ITC is applied. You can expect to pay more if you want additional solar equipment or more efficient panels, or if you have above-average energy needs. Conversely, you can spend less if you choose a smaller solar panel system or less efficient solar panels.

Can you get solar panels for free in Windham?

You can’t get solar panels for free in Windham. However, you may still be able to install them on a lower budget. You can lease solar panels for a low upfront cost or, if you’d prefer to own your solar panels, you can finance them with a solar loan.

Do solar panels increase how much your home is worth?

Installing solar panels on your home can increase the value of your property by about 4%, according to research done by Zillow. The average home value in Windham is currently $732,646, so you can look forward to a value of about $30,038 more than houses without a solar system. The exact figures will vary, but most experts agree that installing solar panels in Windham is a worthwhile investment.

How often do you have to replace solar panels?

Although the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable at that time. What this means is their energy production will have decreased significantly after that point. You can opt to replace them after having them for that long or you can continue to use them at a lower efficiency.

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.

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