Solar Panel Cost Guide in Sayville, NY (Sep 2022)

  • Sayville Solar Installation Cost: $8,033
  • 25-Year Savings: $14,338
  • Payback Period: 9.0 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 Sayville

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

The average cost of a solar system in Sayville is $3 per watt. 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 $8,033 before claiming the federal solar tax credit of 30%.

The prices above are just estimates to give you an idea of the cost of a solar energy system. The true cost of going solar can vary quite a bit based on several factors, such as what size system you need, your energy consumption and what solar installer you go with. Despite the significant upfront cost, the average Sayville homeowner can save around $22,000 on their electricity bills over 20 years, which is one of the perks of solar.

To receive a free estimate from a pre-vetted solar installer in Sayville, you can click the button below.

Solar savings over time in Sayville

Year Return on Investment
1 years $-7,138
3 years $-5,348
5 years $-3,559
7 years $-1,769
9 years $21
11 years $1,810
13 years $3,600
15 years $5,390
17 years $7,179
19 years $8,969
21 years $10,759
23 years $12,548
25 years $14,338

Top Solar Installers in Sayville

Although you can install solar panels yourself, it takes extra effort and knowledge. Because of that, most people choose to hire a solar panel installer. Local solar companies can also help you maximize your return on investment by assisting with any local incentives you can take advantage of and by providing warranties and repairs.

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 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 Sayville

Factors that Affect Solar Panel Costs in Sayville

The cost of installing a solar system in Sayville can vary by more than $10,000 from home to home. Your actual cost is dependent on several factors. The biggest one is your system size, and other factors include equipment choices, financing options and the solar company you choose.

Solar Equipment Size

One of the most important factors to consider when it comes to the cost of going solar is the size of the solar system, which is measured in kilowatts (kW). The more energy your household consumes, the larger your system will likely need to be. You can expect to pay around $2,950 per kilowatt in Sayville. The type of solar equipment you choose can increase or decrease your cost by thousands or even tens of thousands of dollars. If you opt for the most efficient solar panel brands, you'll end up paying more upfront than if you opted for the most affordable panels. On the other hand, more efficient panels could save you more in the long run on your electric bills. Additionally, extra products, like solar batteries, can bring your total well above the Sayville average.

Solar Financing Terms

Many homeowners find the average cost of solar in Sayville to be prohibitively expensive, even if the investment pays off over time. Thankfully, nearly every solar installer in the area provides access to financing options. Solar loans substantially decrease upfront costs for most homeowners, but they also lead to a higher cost over time because of interest. You'll have to consider the long-term cost of financing options, including the total interest you'll pay over the length of the loan. If you're only able to get a high-interest loan, then your total can be hundreds or even thousands of dollars more than the principal cost. Making a larger down payment or getting a solar loan with a low interest rate could reduce your costs significantly.

Solar Panel Installation Company

A final consideration when trying to figure out the cost of solar for your home or business in Sayville is the company you get to install your PV system. As with choosing a company to renovate your kitchen, for example, there's no shortage of solar installers that offer a range of services for different budgets. Some companies only sell high-efficiency and high-priced products — like Maxeon solar panels from SunPower or Tesla Powerwall batteries — so choosing those installers will generally cost more. It's best to do some research and find a company that has the products, warranties and services you want and also is within your budget.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $3.07 $12,886 $21,650 9.3 years
8 kW $3.01 $16,850 $29,197 9.1 years
10 kW $2.95 $20,650 $36,909 9.0 years
12 kW $2.89 $24,284 $44,786 8.8 years
14 kW $2.83 $27,754 $52,829 8.6 years
16 kW $2.77 $31,058 $61,037 8.4 years
18 kW $2.71 $34,196 $69,410 8.3 years
20 kW $2.66 $37,170 $77,948 8.1 years

Solar Incentives in Sayville

Name State of NY Commercial PACE Financing Program
Incentive Amount Locally determined
Website Visit here
More Info Click here

Name Residential Solar Tax Credit
Website Visit here
More Info Click here

Name Refundable Clean Heating Fuel Tax Credit (Corporate)
More Info Click here

Name NY-Sun Loan Program
Website Visit here
More Info Click here

Name Residential Wood Heating Fuel Exemption
Incentive Amount 100% exemption
More Info Click here

Name Local Option - Solar Sales Tax Exemption
More Info Click here

Name Solar Sales Tax Exemption
Website Visit here
More Info Click here

Name Local Option - Real Property Tax Exemption for Green Buildings
Website Visit here
More Info Click here

Name Energy Conservation Improvements Property Tax Exemption
Website Visit here
More Info Click here

Name Local Option - Solar, Wind & Biomass Energy Systems Exemption
Website Visit here
More Info Click here

Name NY-Sun PV Incentive Program (Residential, Low-Income, and Small Business)
Website Visit here
More Info Click here

Name PSEG Long Island - Residential Energy Efficiency Rebate Program
Website Visit here
More Info Click here

Name Ground Source Heat Pump Rebate Program
Website Visit here
More Info Click here

Name Home Performance with ENERGY STAR
Incentive Amount
Website Visit here
More Info Click here

Name NY Green Bank
Website Visit here
More Info Click here

Name Refundable Clean Heating Fuel Tax Credit (Personal)
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

Since the type of solar panels and the company you choose has an impact on your costs and your system's efficiency, production, and durability, it's important to pick the right ones for you. Here are some tips to keep in mind to help with your decision:

  • Contract: Review the contract terms closely to make sure you understand how much it will cost, project timeline rebates and warranties.
  • Reputation: Your solar installer should have a good reputation as a company and have verifiable expertise in the field. Two ways to check this are to look for whether a company has technicians certified by the North American Board of Certified Energy Practitioners (NABCEP) and if it has good reviews from past customers.
  • 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 substantial role in the company you choose.
  • Warranty: A comprehensive, long-term warranty can help keep your solar panels running smoothly and save you money on part replacement and repairs.

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 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 $14,750 for a 5-kW system and $29,500 for a 10-kW system before the ITC, but the real cost will depend on stuff such as the kind of solar panels you want, what size system you need and how much energy you use.

Is it better to lease or buy solar panels in Sayville?

Leasing solar panels can be an option if you are unable to pay upfront or secure a solar loan, but since you don't own the system, you can't take advantage of many solar incentives. Also your home 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.

How much can I save on electricity bills after installing solar panels?

It is possible to eliminate your electricity bills with solar panels, but for most homeowners throughout Sayville, that will require at least a 10-kW system. Not all homes can accommodate that size system, so you'll want to contact a local solar installer to see how many panels can fit on your roof.

How often do you have to replace solar panels?

Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they should be disposed of at that time. What this means is the amount of energy they produce will have decreased significantly after that point. You can choose to replace them once you've had 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.

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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