Solar Panel Cost Guide in West Sayville, NY (Aug 2022)

  • West Sayville Solar Installation Cost: $8,492
  • 25-Year Savings: $13,879
  • Payback Period: 9.5 Years

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EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 7/19/2022

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Average Cost of Solar Panels in West Sayville

Find out what the average cost of a solar system is in West Sayville.

The average cost of a solar panel system in West Sayville is $3 per watt. Using this figure, a typical 3.9 would cost about $8,492 before the federal solar tax credit is applied.

Keep in mind that the figures above are only estimates based on the average energy use of West Sayville homeowners. The cost of a solar system for your home may be different depending on factors unique to you, like your household energy use and solar contractor. Many homeowners find going solar is a fruitful investment. The average homeowner in West Sayville can save around $22,000 on their power bills over 20 years.

Click the button below to get connected to a top solar company in West Sayville for a personalized estimate.

Solar savings over time in West Sayville

Year Return on Investment
1 years $-7,597
3 years $-5,807
5 years $-4,018
7 years $-2,228
9 years $-438
11 years $1,351
13 years $3,141
15 years $4,931
17 years $6,720
19 years $8,510
21 years $10,300
23 years $12,089
25 years $13,879

Top Solar Installers in West Sayville

When going solar, many homeowners opt to go with a solar installer since handling can be a challenging project. Some solar companies, particularly local ones, can help you take advantage of incentives in West Sayville, therefore optimizing your ROI.

There are various licensed solar professionals that can help you install your solar panels. 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 West Sayville

Factors that Affect Solar Panel Costs in West Sayville

Cost is often one of the most important factors for homeowners considering investing in solar. There are a few primary factors that determine your overall cost in West Sayville: solar equipment and system size, financing options and the solar installation company you choose. We'll discuss each of these briefly below.

Solar Equipment Size

The size of the solar system you need to offset your energy usage is the most significant cost factor to consider. For every additional kilowatt you need, your total will most likely increase by about $2,950. The brand and kind of equipment you choose for your solar system can increase or decrease the price quite significantly. If you prefer a trusted brand name like Tesla or SunPower, these often have a higher price tag than other brands. Efficiency also matters. Whether you're opting for high efficiency because you have a small roof or just want maximum energy production, you will be looking at a higher equipment cost, but this can typically lead to more savings over time. Plus, if you want add-ons like an electric vehicle charger or solar batteries, this will also increase the cost.

Solar Financing Terms

Solar panels can save you money on energy bills over time, but they can also be a big investment. That's why many West Sayville homeowners decide to finance their solar panel systems to offset upfront costs. However, the interest on solar loans also adds to your all-in costs, so it's important to keep that in mind as well. You can always reduce the total you pay in interest and in some cases even your APR by putting more money down.

Solar Panel Installation Company

The final significant cost factor you should keep in mind is the installer you choose. Given the booming popularity of sustainable energy solutions in West Sayville, you'll have lots of options to choose from, but each comes at different price points for labor and equipment. You may notice national solar installers that have lower prices because of their bigger brand name and access to bulk equipment prices, or you might see small, local installation companies offering deals or specials to compete with those major players.

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 $13,622 $20,913 9.9 years
8 kW $3.01 $17,813 $28,234 9.7 years
10 kW $2.95 $21,830 $35,729 9.5 years
12 kW $2.89 $25,672 $43,399 9.3 years
14 kW $2.83 $29,340 $51,243 9.1 years
16 kW $2.77 $32,832 $59,262 8.9 years
18 kW $2.71 $36,150 $67,456 8.7 years
20 kW $2.66 $39,294 $75,824 8.5 years

Solar Incentives in West Sayville

Name Residential Solar Tax Credit
Incentive Amount 25% for solar-electric (PV) and solar-thermal systems; for third-party owned systems this is in reference to the aggregate amount owed under the contract rather than the amount owed in any single year
Incentive Max $5,000 for solar-energy systems
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Name ITC
Type Tax Incentive
Incentive Amount 26% of installation cost
Website Visit here

Name Local Option - Real Property Tax Exemption for Green Buildings
Incentive Amount Upon local adoption, 20% - 100% of real property taxes owed; varies by year and certification level
Website Visit here
More Info Click here

Name NY-Sun PV Incentive Program (Residential, Low-Income, and Small Business)
Incentive Amount Incentive rates step down over time as MW goals are met. Incentive rates as of 11/27/2019 are:

Residential:
Long Island Region: $0.00/W (MW blocks have been fully subscribed)
Con Edison Region: $0.30/W
Upstate Region: $0.35/W
Low-to-Moderate income customers: $0.80/W (up to 10 kW)

Small Commercial (Non-Residential):Long Island Region: $0.00/W (MW blocks have been fully subscribed)
Con Edison Region: $0.60/W
Up State Region: $0.45/W

Multifamily Affordable Housing Adder: additional $0.40/W (up to 50 kW)
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Name Home Performance with ENERGY STAR
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Name NY Green Bank
Website Visit here
More Info Click here

Name Local Option - Solar Sales Tax Exemption
Incentive Amount Upon local authorization, 100% exemption from local sales tax
More Info Click here

Name Solar Sales Tax Exemption
Incentive Amount 100% exemption from state sales tax
Website Visit here
More Info Click here

Name Energy Conservation Improvements Property Tax Exemption
Incentive Amount 100% of the value added to the residence by the improvements
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More Info Click here

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

Name Local Option - Solar, Wind & Biomass Energy Systems Exemption
Incentive Amount 100% exemption for 15 years (unless local jurisdiction has opted out)
Website Visit here
More Info Click here

How to Save on Solar Panels

The solar company you opt for will impact not only your overall costs, but also the types of solar panel brands, warranties, and other equipment you can get. When choosing a solar company, there are some important things you should keep in mind, including:

  • Solar Panel Brands: Each solar panel brand and type has varying levels of quality, durability and efficiency. They will come at different costs as well. The company you choose affects which solar panel brands you have access to.
  • Warranty: If you're worried about the longevity of your solar system, checking your installer offers a 25-year, all-inclusive warranty can help put you at ease.
  • Installation Process: Make sure you're on the same page with the company regarding how the installation process will go and what needs to be done before your solar panel system is installed, such as repairing your electrical system or roof.
  • Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a well-established certification organization for sustainable energy professionals. If your solar panel installer is NABCEP-certified, it likely have a good reputation and are qualified to install your solar system. Another way you can check your installer's reputation is by reading reviews.

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 West Sayville, NY Solar Cost FAQs

How much does it cost to install solar panels in West Sayville?

This is a difficult question to answer precisely, because the cost depends on a variety of factors. Broadly speaking, it costs about $14,750 for a 5-kW system and $29,500 for a 10-kW system after the ITC is applied. It will cost more if you want other solar equipment or higher quality panels, or if you have above-average energy consumption. On the flip side, you can spend less if you opt for a smaller solar panel system or less efficient solar panels.

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

Leasing solar panels can be an appealing choice, as it usually comes with low or $0 upfront payments. The drawback is that you won't be able to save as much. If you lease, you don't own the system, so you can't claim any tax rebates and credits and your home value won't increase. Buying solar panels is a better option if you want to maximize your savings.

Does West Sayville have a net metering program?

Each state has some form of net metering programs except Tennessee, South Dakota and Alabama currently. Some states allow you to sell power back to the grid, but others just offer you credit toward your future utility bills.

How often do you have to replace solar panels?

Although the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable 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 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.

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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