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

  • Sterling Solar Installation Cost: $9,153
  • 25-Year Savings: $17,866
  • Payback Period: 8.5 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 Sterling

Let's take a look at the average cost of solar panels in Sterling.

The average cost of a solar system in Sterling is $3 per watt. The average solar panel system size in Sterling is around 4.7 kilowatts, meaning a cost of about $9,153 for a solar installation, or $6,773 after the 30% federal solar tax credit is applied.

The actual price you pay can be above or below the average in Sterling based on several factors, such as the kind of solar panels you choose and the solar installer you hire. Even with the significant initial cost, the average Sterling homeowner can save about $22,000 on their energy bills over 20 years, which is one of the advantages of solar.

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

Solar savings over time in Sterling

Year Return on Investment
1 years $-8,072
3 years $-5,911
5 years $-3,749
7 years $-1,588
9 years $574
11 years $2,735
13 years $4,897
15 years $7,058
17 years $9,220
19 years $11,382
21 years $13,543
23 years $15,705
25 years $17,866

Top Solar Installers in Sterling

Many homeowners decide to hire a solar panel company since figuring out how to install solar panels by yourself can be a lot of work. Also, if you'd like to maximize your investment in solar energy, opting for a solar company can help with that as well. Different providers can offer repairs, expertise on how to install solar panels and sometimes even information on local incentives, rebates and net metering programs.

If you're looking for a solar installer in Sterling, we've put together a list of our top suggestions here:

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

Tesla Energy

★★★★★
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 Sterling

Factors that Affect Solar Panel Costs in Sterling

For many Sterling homeowners, the decision to install a solar energy system depends on cost. However, the range of solar installation costs can be quite wide in Sterling, with typical prices between $20,000 to $40,000. There are several factors that greatly influence the price you'll pay, which we'll go over below.

Solar Equipment

When it comes to estimating the price of a solar panel system in Sterling, one of the most crucial factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are chiefly based on your home's energy usage, which you can gauge by looking at past electricity bills. Your overall cost can increase by about $2,800 for each additional kilowatt you need. There are many different solar panel brands and the one you choose also affects the cost. Typically, the brands that have better efficiency tend to also cost more. Plus, the type of equipment you want to install can affect your total cost. If you just need panels, your system will be much less expensive than if you also need solar batteries or an electric vehicle charger.

Solar Financing Terms

For some homeowners, paying for a solar system out of pocket can be financially overwhelming. Solar loans are provided by most installers in Sterling, which can lower, or in some cases eliminate, your upfront costs to make solar more affordable. However, the interest on solar loans also increases your overall costs, so it's crucial to include that in your estimate as well. You can always lower the total you pay in interest and possibly even your APR by putting more money down.

Solar Panel Installation Company

A final factor to keep in mind when trying to estimate the cost of solar for your home or business in Sterling is the company you hire to install your solar panel system. As with choosing a company to build a deck or pool, for example, there's no shortage of solar installers that offer a range of services for different budgets. Larger national companies generally have lower costs, but some local companies undercut them by offering 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 $22,450 8.8 years
8 kW $2.86 $15,994 $30,247 8.6 years
10 kW $2.80 $19,600 $38,201 8.5 years
12 kW $2.74 $23,050 $46,311 8.3 years
14 kW $2.69 $26,342 $54,579 8.1 years
16 kW $2.63 $29,478 $63,003 8.0 years
18 kW $2.58 $32,458 $71,584 7.8 years
20 kW $2.52 $35,280 $80,322 7.6 years

How to Save on Solar Panels

The solar installer you go with will affect not only your total costs, but also the kinds of solar panel brands, warranties, and other equipment you have access to. When choosing a solar company, there are a few important things you should consider, such as:

  • Contract: Although reading through a contract can be tedious, it's important to do it fully so you can make sure you understand how much the equipment and services will cost and how part repairs and replacements will be handled.
  • Warranty: A comprehensive, 25-year warranty can help keep your solar panels running smoothly and save you money on repairs and maintenance.
  • Solar Panel Brands: The kind of solar panel you'd like plays a part in which installer you should opt for, since different companies have different panels.
  • Reputation: Your solar installer should have a sound 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 past 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

Tesla Energy

★★★★★
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 Sterling, CT Solar Cost FAQs

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

This is a hard question to answer exactly, because the cost depends on a few different factors. Generally speaking, it costs about $14,000 for a 5-kW system and $28,000 for a 10-kW system after the ITC is applied. It will be more expensive if you want additional solar equipment or higher quality panels, or if you have above-average energy needs. Conversely, you can spend less if you go with a smaller solar panel system or less expensive solar panels.

What other factors should I consider aside from cost when buying solar panels?

Cost is definitely one of the most important factors you should consider when buying solar panels, but other important factors include efficiency, durability, and quality.

How much can I save on power bills after switching to solar?

Solar panels can potentially eliminate your electricity bills depending on where you're located and how much sunlight your home gets. Even if it doesn't get rid of them completely, you can save a lot of money on your bills, about $1,156.02 per year.

How long do solar panels last in Sterling?

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 amount 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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