Solar Panel Cost Guide in Brookhaven, NY (Jul 2022)

  • Brookhaven 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 6/24/2022

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Average Cost of Solar Panels in Brookhaven

Find out what the average cost of solar panel installation is in Brookhaven.

Although the national average of solar panels is $2.66 per watt, solar panels in Brookhaven generally cost around $3. The average Brookhaven homeowner needs a 3.9-kilowatt system, which would cost about $8,492, or $6,284 after the federal solar tax credit is applied.

Bear in mind that the figures above are only estimates based on the average energy use of Brookhaven homeowners. The price of a solar system for your home may be different depending on factors unique to you, like your household energy use and solar contractor. For most homeowners, the upfront investment in solar panels is worth paying. On average you could be looking at about $22,000 in savings on energy bills over 20 years.

You can click the button below to get connected with a vetted solar installer in Brookhaven for a quote for your home.

Solar savings over time in Brookhaven

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 Brookhaven

When going solar, many homeowners choose to use a solar installation company since overseeing your solar installation yourself can be a difficult project. Some solar companies, especially local ones, can help you better understand incentives in Brookhaven, therefore optimizing your ROI.

You can work with a local solar installer to get a free quote on how much solar panels could cost for your home. Here are some nearby:

Best National Provider

SunPower

5.0

  • Pros iconMost efficient panels on the market
  • Pros iconNational coverage
  • Pros iconCradle to Cradle sustainability certification
  • Pros iconGreat warranty coverage
  • Con iconExpensive
  • Con iconCustomer service varies by local dealer

Best Regional Coverage

Momentum Solar

4.5

  • Pros iconGreat warranty coverage
  • Pros iconRepresentatives are experts on local policies
  • Pros iconConcierge service ensures steady communication
  • Con iconSlightly limited service offerings

Best Technology

Tesla Energy

4.5

  • Pros iconPrice-match guarantee
  • Pros iconSleek, efficient, and durable solar panels
  • Pros iconBest solar battery on the market
  • Con iconSome reported issues with customer service
  • Con iconCustomer service varies by local dealer

See all of the solar companies in Brookhaven

Factors that Affect Solar Panel Costs in Brookhaven

There are many criteria that can affect your solar panel installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that does the installation.

Solar Equipment Size

Size is one of the largest factors that affects the overall cost of installing solar panels. For that reason, it's important to accurately assess the size of the solar energy system needed for your home by figuring out your typical energy use. The brand of solar panels and equipment you get is another factor that will substantially impact costs. Solar panels that have higher efficiency, like monocrystalline panels, tend to be more costly. Plus, 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 researching a solar system that's in your budget.

Solar Financing Terms

If paying for a solar system out of pocket is out of reach, solar loans are a solid route because they cut back your upfront costs and let you pay for your system over five to seven years on average. It's a good idea to factor the interest you'll pay in your final cost estimate. If you can afford to pay a higher down payment, you can reduce your total costs and the amount of time it'll take to pay off the loan.

Solar Panel Installation Company

A final consideration when trying to evaluate the cost of solar for your home or business in Brookhaven is the company you choose to install your solar system. Similar to choosing a company to install new cabinets, for example, there's no shortage of solar installers that provide a range of services for different budgets. You may notice national solar installers that have lower prices because of their larger brand name and access to bulk equipment pricing, or you might see small, local installation companies offering deals or promotions to compete with those larger companies.

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 Brookhaven

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
Website Visit here
More Info Click here

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)
Website Visit here
More Info Click here

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

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
Website Visit here
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

There are a large number of companies available in Brookhaven, 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:

  • Installation Process: Get details from your solar company about the installation process and what to expect, including when the site survey will be done and what the project timeline is.
  • Warranty: Many companies offer different types of warranties that cover different things. A 25-year, all-inclusive warranty is the gold standard.
  • Solar Panel Brands: Different companies offer various brands and types of panels. If you prefer a specific brand, make sure the solar installer you're considering has it.
  • Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a well-established certification organization for clean 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 look into your installer's reputation is by reading reviews.

Best National Provider

SunPower

5.0

  • Pros iconMost efficient panels on the market
  • Pros iconNational coverage
  • Pros iconCradle to Cradle sustainability certification
  • Pros iconGreat warranty coverage
  • Con iconExpensive
  • Con iconCustomer service varies by local dealer

Best Regional Coverage

Momentum Solar

4.5

  • Pros iconGreat warranty coverage
  • Pros iconRepresentatives are experts on local policies
  • Pros iconConcierge service ensures steady communication
  • Con iconSlightly limited service offerings

Best Technology

Tesla Energy

4.5

  • Pros iconPrice-match guarantee
  • Pros iconSleek, efficient, and durable solar panels
  • Pros iconBest solar battery on the market
  • Con iconSome reported issues with customer service
  • Con iconCustomer service varies by local dealer

EcoWatch's Brookhaven, NY Solar Cost FAQs

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

This is a difficult question to answer exactly, because the cost depends on a few different 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. You can expect to pay more if you want other solar equipment or higher quality panels, or if you have higher-than-average energy usage. Conversely, you can spend less if you opt for a smaller solar panel system or less expensive solar panels.

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

Leasing solar panels can be an option if you can't 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 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 savings from going solar.

Can you sell solar power back to the grid in Brookhaven?

Each state has some kind 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 give you credit toward your future energy bills.

How many solar panels should I get to power my home?

The exact number of solar panels you need depends on your household energy needs and how much sunlight your roof gets. You can take a 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 cover 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.

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