Solar Panel Cost Guide in Sayville, NY (2024 Update)

  • Sayville Solar Installation Cost: $9,930
  • 25-Year Savings: $14,345
  • Payback Period: 11.1 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated June 24, 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 Sayville

We break down average solar pricing in Sayville.

In Sayville, solar panels cost about 4 per watt on average.Because a 3.9-kW system is needed to cover the energy costs of a typical home in Sayville, the average price of going solar will be about $9,930 after claiming the federal solar tax credit of 0.

These figures are only estimates, and your own solar costs will differ based on the amount of energy your home requires and what company you choose to go with.For many homeowners, the upfront cost of solar power is worth paying. On average homeowners in Sayville see about $22,000 in savings on energy bills over 20 years.

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

Solar savings over time in Sayville

YearReturn on Investment
1 years$-8,405
3 years$-5,354
5 years$-2,303
7 years$747
9 years$3,798
11 years$6,849
13 years$9,899
15 years$12,950
17 years$16,001
19 years$19,051
21 years$22,102
23 years$25,153
25 years$28,204

Top Solar Installers in Sayville

When going solar, many homeowners choose to go with a solar installer since handling can be a difficult project. Plus, warranties and repairs from your solar panel installer can protect your investment and bring down the cost of maintenance over time.

If you’d like to go solar but still aren’t certain which solar installer to go with, here are our recommendations for providers near you:

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 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

Solar Veteran

Trinity Solar

★★★★★
4.0
  • Many financing options
  • Family-owned and -operated
  • Makes charitable contributions
  • Limited service area
  • Relatively short workmanship warranty

See all of the solar companies in Sayville

Factors that Affect Solar Panel Costs in Sayville

Cost is typically one of the most important factors for homeowners who are considering investing in solar. There are a few major factors that affect your total cost in Sayville: solar equipment and system size, financing options and the solar installation company you choose. We’ll cover each of these briefly below.

Solar Equipment

Solar system size, which is measured in kilowatts, is one of the largest factors that influences the overall cost of going solar. That’s why it’s important to accurately assess the size of the solar energy system needed for your home by figuring out your energy needs.The type of solar panels and equipment you get is another factor that will substantially affect costs. Solar panels that are more efficient, like monocrystalline panels, tend to come at a higher price. Furthermore, solar equipment consists of more than just the solar panels themselves. You’ll also need to decide on the kind of racks used to mount the panels, inverters, solar batteries, etc. It’s important to take all of this into consideration when looking into a solar system that’s in your budget.

Solar Financing Terms

Many homeowners find the average cost of solar in Sayville to be prohibitively costly, even if the investment pays off over time. Thankfully, almost every solar company in the area offers financing options. Solar loans remarkably decrease upfront costs in most cases, but they also lead to a higher cost over time because of interest.When considering your overall cost, you should also calculate the interest you’ll pay if you decide on a solar loan. Also, paying more on your down payment can reduce the total interest paid over time.

Solar Panel Installation Company

A final factor to consider when trying to evaluate the cost of solar for your home or business in Sayville is the company you hire to install your solar panel system. As with choosing a company to build a deck or pool, for instance, you’ll have no shortage of solar installers that offer a range of services at different price points.Additionally, some companies in Sayville have more knowledge about local solar incentives and can help you make good use of additional rebates or tax exemptions. However, they may charge more for walking you through the whole process. Even if they cost more upfront, they could end up saving you 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$3.80$15,943$18,59211.5 years
8 kW$3.72$20,849$25,19811.3 years
10 kW$3.65$25,550$32,00911.1 years
12 kW$3.58$30,047$39,02410.9 years
14 kW$3.50$34,339$46,24310.7 years
16 kW$3.43$38,427$53,66710.4 years
18 kW$3.36$42,311$61,29510.2 years
20 kW$3.29$45,990$69,12810.0 years

How to Save on Solar Panels

There are many solar installers to choose from, all of which offer different warranties, solar panel brands and price points. To help you decide on the right company for you, here are some tips to keep in mind:

  • Warranty: If you’re worried about the endurance of your solar panel system, checking if your installer offers a 25-year, all-inclusive warranty can help put you at ease.
  • Reputation: Solar system installers that have great reviews from their customers and that have been operating for many years likely offer high-quality solar panel installation and expertise.
  • Solar Panel Brands: Each solar panel brand and model has varying levels of quality, longevity and energy efficiency. They will come at different costs as well. The company you choose impacts which solar panel brands you have access to.
  • Installation Process: Homeowners should understand how exactly the installation process will go, as well as important factors like the completion timeline.

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 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

Solar Veteran

Trinity Solar

★★★★★
4.0
  • Many financing options
  • Family-owned and -operated
  • Makes charitable contributions
  • Limited service area
  • Relatively short workmanship warranty

EcoWatch's Sayville, NY Solar Cost FAQs

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

The average cost of solar panels in Sayville is about $18,250 for a 5-kW system and $36,500 for a 10-kW system before the ITC, but the actual cost will depend on things like the kind of solar panels you want, what size system you need and how much energy you consume.

Should I lease or buy solar panels in Sayville?

Leasing solar panels can be an option if you can’t afford to pay upfront or get a solar loan, but since you don’t own the system, you can’t take advantage of many solar incentives. Also your property value won’t increase, so you’ll have less savings over time. If you can afford to buy a solar system upfront, then buying is the better option if you want the most bang for your buck from going solar.

Can solar panels significantly reduce my energy bills?

Solar panels can potentially eliminate your electricity bills depending on your location 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 $1,151.18 per year.

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 amount of sunlight your roof gets. You can 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 account for 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.