Solar Panel Cost Guide in Windham, NH (2025 Update)
- Windham Solar Installation Cost: $14,236
- 25-Year Savings: $15,184
- Payback Period: 14.2 Years
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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.To account for the typical energy needs of the average home in Windham, most homeowners require a 4.8-kilowatt system. Using the figure above, a solar installation costs about $14,236, or $20,357 before the federal solar tax credit of 0 is applied.
Remember that the numbers above are only averages. The price you’ll end up paying for solar will differ based on your household energy consumption, the type of equipment you want to get, your solar contractor and more.For most homeowners, the upfront investment in solar panels is worth paying. On average homeowners in Windham see about $20,000 in savings on electricity bills over 20 years.
To calculate your potential ROI and connect with a local solar expert, click the button below.
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
Although you can install solar panels by yourself, it involves extra labor and know-how. That's why almost all homeowners choose to hire a solar panel installer. The payback period on an investment in solar panels will vary based on factors like your location and energy use, but going with a solar company can help you reach a break-even point sooner. Your provider will be able to help you apply for incentives available in your area.
If you're looking for a solar installer in Windham, the EcoWatch team has put together a list of our top suggestions here:
See all of the solar companies in Windham
Factors that Affect Solar Panel Costs in Windham
There are several factors that can influence your solar panel installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that performs the installation.
Solar Equipment
The size of the solar energy system you need, which is measured in kilowatts, is the most important cost factor to consider. For every additional kilowatt you need, your total will most likely increase by around $4,220. The kind of solar equipment you choose can increase or decrease your cost by thousands or even tens of thousands of dollars. If you get the most efficient solar panel brands, you’ll end up paying more upfront than if you opted for the most affordable panels. However, more efficient panels could save you more over time on your electric bills. Additionally, add-on products, like solar batteries, can bring your total well above the Windham average.
Solar Financing Terms
Many homeowners find the average cost of solar in Windham to be too steep, even if the investment pays off over time. Thankfully, nearly every solar company in the area offers financing options. Solar loans greatly decrease upfront costs for most homeowners, but they also lead to a higher cost over time due to interest.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 a great number of options to choose from, but each comes at various price points for labor and equipment.You may see national solar installers that have lower prices because of their larger brand name and access to bulk pricing, or you might see small, local installation companies offering deals or specials to compete with those larger 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
The company that does your system installation will affect the warranties and brands you have access to, and it will also have an impact on your total cost. Because selecting a company can be a challenge, we have some tips to help you, such as:
- Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a well-established certification organization for renewable energy professionals. If your solar panel installer is NABCEP-certified, it most likely has a solid reputation and is qualified to do the job well. Another way you can look into your installer’s reputation is by reading reviews.
- Contract: Read the contract terms carefully to make sure you understand how much it will cost, project timeline rebates and warranties.
- Installation Process: Make sure you’re on the same page with the installer regarding how the installation process will go and what you need to do before your solar panels are installed, such as updating or replacing your electrical system or roof.
- Solar Panel Brands: Different companies will offer different brands and kinds of panels. If you prefer a specific brand, make sure the solar panel installer you’re considering has it.
EcoWatch's Windham, NH Solar Cost FAQs
What is the average cost of installing solar panels in Windham?
This is a tough question to answer exactly, because the cost depends on a few different 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. You can expect to pay more if you want additional solar equipment or more efficient panels, or if you have higher-than-average energy usage. Conversely, you can spend less if you want a smaller solar panel system or less expensive solar panels.
Can you get solar panels for free in Windham?
A solar panel system isn’t free in Windham, but there are some options that can make getting them more viable, such as leasing solar panels or getting a solar loan. There may also be local programs or incentives that you can take advantage of.
Do solar panels increase your property value?
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 could be looking at a value of about $30,038 more than houses without a solar system. The specific figures will vary, but most experts agree that installing solar panels in Windham is a worthwhile investment.
How long do solar panels last in Windham?
Even though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they stop working completely at that time. What this means is the amount of energy they produce will have decreased significantly after that point. You can replace them after having them for that long or you can keep using 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.