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

  • Uniondale Solar Installation Cost: $9,833
  • 25-Year Savings: $14,424
  • Payback Period: 11.0 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 03, 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 Uniondale

We go over average solar pricing in Uniondale.

The average cost of a solar panel system in Uniondale is 4 per watt.The average Uniondale homeowner needs a 3.8-kilowatt system, which would cost about $9,833 with the federal tax credit, or $14,061 before the 0 tax credit is applied.

These figures are just estimates, and how much solar costs for you will vary based on your energy needs and what company you choose to go with.With average savings of about $22,000 on electricity bills over 20 years, many homeowners in Uniondale find going solar has a decent ROI.

Click the button below to get connected to a vetted solar installer in your area for a customized quote.

Solar savings over time in Uniondale

Year Return on Investment
1 years $-8,307
3 years $-5,257
5 years $-2,206
7 years $845
9 years $3,896
11 years $6,946
13 years $9,997
15 years $13,048
17 years $16,098
19 years $19,149
21 years $22,200
23 years $25,250
25 years $28,301

Top Solar Installers in Uniondale

Many homeowners choose to hire a solar installer since installing solar panels on your own can be a labor-intensive endeavor. Plus, if you’re unsure what type of solar panels and equipment you want, a solar installer can help you find the right equipment for you after a site survey and consultation.

Working with a vetted solar company can make going solar easier. Here are our recommendations:

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 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

See all of the solar companies in Uniondale

Factors that Affect Solar Panel Costs in Uniondale

The cost of installing a solar system in Uniondale can vary by more than $10,000 from home to home. Your actual cost is determined by several factors. The most significant one is your system size, and other factors include equipment choices, financing options and the solar installer you choose.

Solar Equipment

The cost of solar panels varies by thousands of dollars due to a variety of factors. One of the notable factors is the system size, which is measured in kilowatts (kW). Solar power systems that have greater efficiency or power production require better technology and/or more equipment, both of which can raise costs. For each additional kilowatt you need, your cost can go up by about $3,650.Some solar panel brands — like Maxeon from SunPower — are more expensive upfront but also tend to offer higher efficiency. In a city like Uniondale, where sunlight is relatively abundant, efficiency can quickly pay off. Also, if you have a small roof or limited space for your panels, higher efficiency options will be a better option. Additional equipment like electric vehicle chargers and solar batteries will also increase the cost.

Solar Financing Terms

For some homeowners, paying for a solar system out of pocket can be a challenge. Solar loans are available from most installers in Uniondale, which can bring down, or in some cases completely eliminate, your upfront costs to make solar more accessible.Though solar loans make adopting solar energy more accessible for Uniondale homeowners, they can also increase the total you pay for your system, depending on your interest rate and how long you take to pay off the loan. If you put down a larger down payment, though, you can avoid paying as much in interest.

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 Uniondale is the company you choose to install your solar panel system. As with choosing a company to install new cabinets, for example, you’ll have many options for solar installers that provide a range of services at different price points.Additionally, some companies in Uniondale have more knowledge about local solar incentives and can help you learn about additional rebates or tax exemptions. However, they may charge more for that service. Even if they cost more upfront, they could help you save more money in the long run.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $3.80 $15,943 $18,935 11.4 years
8 kW $3.72 $20,849 $25,656 11.2 years
10 kW $3.65 $25,550 $32,580 11.0 years
12 kW $3.58 $30,047 $39,710 10.8 years
14 kW $3.50 $34,339 $47,043 10.5 years
16 kW $3.43 $38,427 $54,581 10.3 years
18 kW $3.36 $42,311 $62,324 10.1 years
20 kW $3.29 $45,990 $70,271 9.9 years

How to Save on Solar Panels

The company that does your solar system installation will affect the warranties and brands available to you, and it will also have an impact on your total cost. Because choosing a company can be difficult, we have some tips to help you, such as:

  • Reputation: Solar panel companies that have great reviews from their customers and that have been in business for many years most likely offer quality solar panel installation and expertise.
  • Contract: Before you sign a contract with a solar installer, be sure to read it through completely so you understand the terms. Also, ask questions if you’re unsure about some of the terms, such as what to do if a component breaks or malfunctions and what services you can expect from them.
  • Warranty: If you’re concerned about the longevity of your solar panels, ensuring your company offers a 25-year, all-inclusive warranty can give you some peace of mind.
  • Solar Panel Brands: Not all solar companies carry the same brands of solar panels, so the brand and type of panel you want can play a big role in the company you go with.

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 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

EcoWatch's Uniondale, NY Solar Cost FAQs

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

This is a tough question to answer precisely, because the cost depends on many factors. Broadly speaking, it costs about $18,250 for a 5-kW system and $36,500 for a 10-kW system after the ITC is applied. It will be more expensive if you want extra solar equipment or more efficient panels, or if you have above-average energy needs. On the other hand, you can spend less if you go with a smaller solar panel system or cheaper solar panels.

Is cost the most important thing to keep in mind when buying solar panels?

Cost is a very important factor to consider, but whether it’s the most important for you depends on your reasons for going solar. In areas where rooftop space is limited, efficiency can trump the cost. Other factors that are important to keep in mind are the quality and durability of your solar panels.

Do solar panels increase how much your home is worth?

Solar panels can increase the value of your home considerably as long as you buy or finance your panels and don’t opt for a solar lease or power purchase agreement (PPA). According to research done by Zillow, the average home value increases by about 4.1% after installing solar panels."

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

To figure out what solar panel system size you need, you need to know how much energy your home uses and how much sunlight your home gets. For a general estimate, however, since each panel can generally produce about 250 to 400 watt-hours per hour, the average house will need 20 to 35 panels.

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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