Solar Panel Cost Guide in Great Neck, NY (2025 Update)
- Great Neck Solar Installation Cost: $9,833
- 25-Year Savings: $14,424
- Payback Period: 11.0 Years
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Average Cost of Solar Panels in Great Neck
See how much it might cost to install solar panels in Great Neck.
The national average cost of solar panels is $2.66 per watt, but in Great Neck it’s 4 per watt.To account for the typical energy usage of the average home in Great Neck, 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.
How much you pay can go higher or lower than the average in Great Neck based on a variety of factors, such as the model of solar panels you choose and the solar company you hire.Despite the high initial cost, the average Great Neck homeowner can save around $22,000 on their electricity bills over 20 years, which is one of the perks of solar.
To calculate your potential ROI and connect with a local solar company, click the button below.
Solar savings over time in Great Neck
| 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 Great Neck
Do-it-yourself solar panel installation is a possibility, but it's an undertaking that can be a headache. Using a solar panel installer can make switching to solar power much easier. Companies can also provide access to various kinds of the best solar panels and help you pick which one will be best for your family.
If you're searching for a solar company in Great Neck, we've compiled a list of our top suggestions here:
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 Great Neck
Factors that Affect Solar Panel Costs in Great Neck
The cost of installing a solar system in Great Neck 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 the equipment you choose, financing options and the solar company you choose.
Solar Equipment
The size of the solar panel system you need, which is measured in kilowatts, is the most important cost factor to consider. For every additional kilowatt you need, your total will most likely increase by nearly $3,650. The kind of solar equipment you choose can bring your price up or down 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 power bills. Additionally, extra products, like solar batteries, can bring your total well above the Great Neck average.
Solar Financing Terms
Solar panels can save you money on power bills over time, but they can also be a significant investment. That’s why many Great Neck homeowners opt to finance their solar panel systems to make paying for solar more affordable.You’ll have to consider the long-term cost of loans, including the amount of 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 original cost. Making a larger down payment or getting a solar loan with a low APR could reduce your costs considerably.
Solar Panel Installation Company
The solar panel installation company you select will affect your total cost to go solar. Different companies will charge different amounts for the equipment and labor.Companies that 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 decide on the company that provides the products, warranties and services you’re looking for and also fit into 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
The company that does your system installation will affect the warranties and brands available to you, and it will also have an impact on your total cost. Since picking a company can be a tough decision, we have some tips to help you, such as:
- Contract: It’s important to read through your solar installer’s contract carefully to understand what services they will provide, what the warranty covers and what you can expect about the cost.
- Installation Process: When making the switch to solar power, it’s important to keep an open line of communication with your solar panel installer. Confirm that you understand how the installation process will go and the project timeline.
- Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a well-established certification organization for renewable energy professionals. If your solar panel installer is NABCEP-certified, it most likely has a good reputation and is qualified to get the job done well. Another way you can check your installer’s reputation is by reading reviews.
- Warranty: Warranties that cover panel repairs and maintenance over around 25 years are the gold standard in the business, and offering such a warranty is one mark of a quality company.
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 Great Neck, NY Solar Cost FAQs
What is the average cost of installing solar panels in Great Neck?
The average cost of solar panels in Great Neck 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 model 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 Great Neck?
Leasing solar panels can be an appealing choice, because it commonly 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 way to go if you want to maximize your savings.
Can you sell solar power back to the grid in Great Neck?
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 offer you credit toward your future power bills.
How long do solar panels last in Great Neck?
On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but their efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger 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.