Solar Panel Cost Guide in Wantagh, NY (2025 Update)
- Wantagh Solar Installation Cost: $9,833
- 25-Year Savings: $28,301
- Payback Period: 11.0 Years
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Average Cost of Solar Panels in Wantagh
Find out what the average cost of a solar system is in Wantagh.
The national average cost of solar panels is $2.66 per watt, but in Wantagh it’s 4 per watt.To cover the typical energy needs of the average home in Wantagh, most homeowners require a 3.8-kilowatt system. Using the figure above, a solar installation costs about $9,833, or $14,061 before the federal solar tax credit of 0 is applied.
These figures are just estimates, and your own solar costs may vary based on the amount of energy your home requires and what company you want to go with.With typical savings of about $22,000 on power bills over 20 years, many homeowners in Wantagh find going solar can pay off big.
To calculate your potential ROI and connect with a local solar installer, click the button below.
Solar savings over time in Wantagh
| 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 Wantagh
Many homeowners choose to hire a solar panel installer since trying to install solar panels on your own can be time-consuming. Local solar installation companies can also help you maximize your return on investment by assisting with any local incentives and by providing warranties and repairs.
There are a number of licensed solar professionals that can take care of your solar installation project. Here are our suggestions:
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- 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 Wantagh
Factors that Affect Solar Panel Costs in Wantagh
Cost is often one of the most important factors for homeowners wanting to invest in solar. There are a few key factors that will push your cost above or below the average in Wantagh: solar equipment and system size, financing options and the solar installation company you choose. We’ll discuss each of these briefly below.
Solar Equipment
One of the most significant factors to consider when it comes to the cost of adopting solar energy 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 $3,650 per kilowatt in Wantagh.Some solar panel brands — like Maxeon from SunPower — are more costly upfront but also tend to offer higher efficiency. In a city like Wantagh, where sunlight is relatively abundant, efficiency can quickly pay off. Also, if you have a small roof or you don’t have a lot of 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
Most solar companies in Wantagh provide solar loans, which reduce the initial cost of installing solar.You’ll have to consider the long-term cost of loans, 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 remarkably.
Solar Panel Installation Company
The solar company you hire to handle your switch to sustainable energy can play a role in your total costs. There are about 3 solar installation companies operating throughout Wantagh, and each can charge varying amounts for labor and equipment.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 come with an above-average cost. It’s best to do some research and go with the company that offers the products, warranties and services you’re looking for 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 | $3.80 | $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
Since the brand of solar panels and the installation 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 things to keep in mind to help with your decision:
- Reputation: Solar companies that have great reviews from their customers and that have been operating for many years likely provide high-quality solar panel installation and expertise.
- Installation Process: When making the switch to solar energy, it’s essential to keep an open line of communication with your solar panel company. Make sure you understand how the installation process works and the project timeline.
- Solar Panel Brands: Each solar panel brand and kind offers varying levels of quality, longevity and energy efficiency. They will come at different prices as well. The company you choose affects which solar panel brands you have access to.
- Contract: It’s important to look over your solar installer’s contract carefully to understand what services they will provide, what the warranty covers and what you can expect about your solar system’s energy production.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Wantagh, NY Solar Cost FAQs
How much does it cost to install solar panels in Wantagh?
The average cost of solar panels in Wantagh 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 stuff such as 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 Wantagh?
Leasing solar panels can be an appealing choice, because it often 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.
How much can I save on electricity bills after installing solar panels?
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 $1,162.61 per year.
How often do you have to replace solar panels?
On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but their efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher amount of energy production.
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.