Solar Panel Cost Guide in Windham, CT (Oct 2022)

  • Windham Solar Installation Cost: $9,153
  • 25-Year Savings: $18,330
  • Payback Period: 8.3 Years

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EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 9/16/2022

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Average Cost of Solar Panels in Windham

Here's how much it might cost to make the switch to solar in Windham.

Although the national average of solar panels is $2.66 per watt, solar panels in Windham generally cost around $3. To cover the typical energy usage of the average home in Windham, most homeowners require a 4.7-kilowatt system. Using the figure above, a solar installation costs around $9,153, or $6,773 after the federal solar tax credit of 30% is applied.

How much you pay can go above or below the average in Windham based on several factors, such as the type of solar panels you choose and the solar contractor you hire. Many homeowners find installing solar panels is a fruitful investment. The average homeowner in Windham can save around $22,000 on their energy bills over 20 years.

To receive a free estimate from a top solar company in Windham, you can click the button below.

Solar savings over time in Windham

Year Return on Investment
1 years $-8,054
3 years $-5,855
5 years $-3,657
7 years $-1,458
9 years $741
11 years $2,939
13 years $5,138
15 years $7,337
17 years $9,535
19 years $11,734
21 years $13,933
23 years $16,131
25 years $18,330

Top Solar Installers in Windham

Although it's possible to install solar panels on your own, it takes extra time and know-how. Because of that, almost all homeowners choose a solar panel installer. Some solar companies, particularly local ones, can help you take advantage of incentives in Windham, optimizing your ROI.

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

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 Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

The Green Panel

★★★★★
4.5

  • 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 influence your solar system 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 Size

The size of the solar panel system you need for your household is the most significant cost factor to consider. For every additional kilowatt you need, you can expect your total to increase by nearly $2,800. Some solar panel brands — like Maxeon from SunPower — are more costly 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 you don't have a lot of 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

Solar panels can save you money on energy bills over many years, but they can also be a significant investment. That's why many Windham homeowners decide to finance their solar panel systems to make going solar more affordable. However, the interest on solar loans also adds to your total costs, so it's important to consider that as well. You can always bring down the total you pay in interest and in some cases even your APR by making a larger down payment.

Solar Panel Installation Company

The solar company you select will play a role in your total cost to make the switch to solar . Different companies will bill different amounts for the equipment and labor. Larger national companies usually have lower costs, but some local companies undercut them by promoting sales and discounts. While the smaller companies might not have access to specific equipment options like Tesla Powerwall batteries or extra services like electric vehicle charger installation, they might be cheaper overall.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $2.91 $12,230 $23,045 8.7 years
8 kW $2.86 $15,994 $31,040 8.5 years
10 kW $2.80 $19,600 $39,192 8.3 years
12 kW $2.74 $23,050 $47,501 8.2 years
14 kW $2.69 $26,342 $55,967 8.0 years
16 kW $2.63 $29,478 $64,589 7.8 years
18 kW $2.58 $32,458 $73,368 7.7 years
20 kW $2.52 $35,280 $82,304 7.5 years

Solar Incentives in Windham

Name Sales and Use Tax Exemption for Solar and Geothermal Systems
Incentive Amount 100% exemption
More Info Click here

Name Residential Solar Investment Program
Website Visit here
More Info Click here

Name Connecticut Green Energy Building Solutions
Incentive Amount
Website Visit here
More Info Click here

Name Smart-E loans
Incentive Amount
Website Visit here
More Info Click here

Name Local Option - Property Tax Exemption for Renewable Energy Systems
Incentive Amount Local Option
More Info Click here

Name Property Tax Exemption for Renewable Energy Systems
More Info Click here

Name Sales and Use Tax Exemption for Energy-Efficient Products
Incentive Amount 100% exemption
More Info Click here

Name Energy Conservation Loan
Website Visit here
More Info Click here

Name The United Illuminating Company - Small ZREC Tariff
Website Visit here
More Info Click here

Name Eversource - Small ZREC Tariff
Website Visit here
More Info Click here

Name (Electric and Gas) Residential Rebate Program
Website Visit here
More Info Click here

Name Local Option - Residential Sustainable Energy Program
Incentive Amount Locally determined
Website Visit here
More Info Click here

Name Residential Renewable Energy Tax Credit
Website Visit here
More Info Click here

How to Save on Solar Panels

There are a large number of companies available in Windham, and some homeowners feel overwhelmed considering their options. Choosing the right company for you can be challenging, so here are some tips to help you decide:

  • Solar Panel Brands: The model of solar panel you want plays a part in which company you should choose, since different companies offer different panels.
  • Warranty: If you're worried about the durability of your solar energy system, ensuring your installer offers a 25-year, all-inclusive warranty can give you some peace of mind.
  • Contract: Before signing a contract with a solar company, be sure to look it over carefully so you understand the terms. Also, ask questions if you aren't sure about some of the terms, such as what the warranty covers and if there are any guarantees about energy production.
  • Reputation: Your solar installer should have a good reputation as a company and have proven expertise in the field. Two ways to check this are to look for whether a company has technicians that hold a certification from the North American Board of Certified Energy Practitioners (NABCEP) and if it has satisfied reviews from previous customers.

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 Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

The Green Panel

★★★★★
4.5

  • 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, CT Solar Cost FAQs

How much does it cost to install solar panels in Windham?

The average cost of solar panels in Windham is about $14,000 for a 5-kW system and $28,000 for a 10-kW system before the ITC, but the real cost will depend on certain factors like the model of solar panels you want, what size system you need and how much energy you consume.

Are solar panels free in Windham?

A solar panel system isn't free in Windham, but there are some options that can make getting them more feasible, such as leasing solar panels or getting a solar loan. There may also be local programs or incentives that you can take advantage of.

How will having solar panels impact the value of my home?

Solar panels can increase the value of your property by about 4%, according to research done by Zillow. The average home value in Windham is currently $157,122, so you could be looking at a value of about $6,442 more than houses without a solar system. The specific figures will vary, but most experts agree that installing solar panels in Windham is a fruitful investment.

How long do solar panels last in Windham?

On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but their efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger level of energy production.

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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