Solar Panel Cost Guide in Greenlawn, NY (2025 Update)
- Greenlawn Solar Installation Cost: $9,930
- 25-Year Savings: $14,345
- Payback Period: 11.1 Years
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Average Cost of Solar Panels in Greenlawn
Let’s take a look at the average cost of solar panels in Greenlawn.
In Greenlawn, solar panels cost about 4 per watt on average.To account for the typical energy needs of the average home in Greenlawn, most homeowners require a 3.9-kilowatt system. Using the figure above, a solar installation costs around $9,930, or $14,200 before the federal solar tax credit of 0 is applied.
Bear in mind that the figures above are only estimates based on the average energy use of Greenlawn homeowners. The price of a solar system for your home may be different depending on factors unique to your situation, like your household energy use and solar contractor.Many homeowners find installing a solar system is a solid investment. The average homeowner in Greenlawn can save about $22,000 on their electricity bills over 20 years.
For a personalized quote from a local solar company that has been pre-vetted by EcoWatch, click the button below.
Solar savings over time in Greenlawn
| Year | Return on Investment |
|---|---|
| 1 years | $-8,405 |
| 3 years | $-5,354 |
| 5 years | $-2,303 |
| 7 years | $747 |
| 9 years | $3,798 |
| 11 years | $6,849 |
| 13 years | $9,899 |
| 15 years | $12,950 |
| 17 years | $16,001 |
| 19 years | $19,051 |
| 21 years | $22,102 |
| 23 years | $25,153 |
| 25 years | $28,204 |
Top Solar Installers in Greenlawn
Many homeowners opt for a solar panel installer since figuring out how to install solar panels by yourself can be a labor-intensive endeavor. A solar company can also help save you money over the lifespan of your system by providing warranties, repairs and component replacements.
Working with a licensed solar installer can make going solar easier. Here are our recommendations:
See all of the solar companies in Greenlawn
Factors that Affect Solar Panel Costs in Greenlawn
The cost of installing a solar system in Greenlawn can vary by more than $10,000 from home to home. Your actual cost is determined by several factors. The most significant one is the size of the system your household needs, and other factors include equipment choices, financing options and the solar company you choose.
Solar Equipment
The size of the solar energy system you need to offset your energy usage, which is measured in kilowatts, is the most significant cost factor to consider. For every additional kilowatt you need, you can expect your total to increase by nearly $3,650. There are a lot of different solar panel brands and the one you pick also affects the cost. In general, the brands that offer higher efficiency tend to also cost more. Additionally, the type of equipment you’re looking to get can affect your total cost. If you just need panels, your system will be far less expensive than if you also need solar batteries or an electric vehicle charger.
Solar Financing Terms
Most solar installers in Greenlawn offer solar loans, which reduce the initial cost of installing solar.Although solar loans make adopting solar energy more accessible for Greenlawn homeowners, they can also raise the total you pay for your system due to interest. If you put down a larger down payment, though, you can cut back on how much interest you have to pay.
Solar Panel Installation Company
Lastly, the company you choose to install your solar system can play a role in determining how much you pay. Greenlawn’s solar companies all have different labor costs and add varying upcharges to equipment. You may see national solar installers that have lower prices due to their bigger brand name and access to bulk 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 | $3.80 | $15,943 | $18,592 | 11.5 years |
| 8 kW | $3.72 | $20,849 | $25,198 | 11.3 years |
| 10 kW | $3.65 | $25,550 | $32,009 | 11.1 years |
| 12 kW | $3.58 | $30,047 | $39,024 | 10.9 years |
| 14 kW | $3.50 | $34,339 | $46,243 | 10.7 years |
| 16 kW | $3.43 | $38,427 | $53,667 | 10.4 years |
| 18 kW | $3.36 | $42,311 | $61,295 | 10.2 years |
| 20 kW | $3.29 | $45,990 | $69,128 | 10.0 years |
How to Save on Solar Panels
Since the model of solar panels and the company you choose greatly influences your costs and your system’s efficiency, production, and durability, it’s important to pick the right ones for you. Here are some tips to keep in mind to help with your decision:
- Warranty: An all-inclusive, long-term warranty can help keep your solar system running for years to come and save you money on repairs and maintenance.
- Installation Process: When making the switch to solar power, it’s essential to maintain an open line of communication with your solar company. Confirm that you understand how the installation process works and the project completion timeline.
- Solar Panel Brands: Each solar panel brand and kind has varying levels of quality, longevity and energy efficiency. They will come at different price points as well. The company you choose affects which solar panel brands you have access to.
- Contract: Read the contract terms thoroughly to make sure you understand the cost breakdown, project timeline rebates and warranties.
EcoWatch's Greenlawn, NY Solar Cost FAQs
What is the average cost of installing solar panels in Greenlawn?
This is a difficult 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 additional solar equipment or higher quality panels, or if you have above-average energy usage. Conversely, you can spend less if you want a smaller solar panel system or cheaper solar panels.
Is cost the most important consideration when buying solar panels?
Cost is definitely one of the most important things to keep in mind when buying solar panels, but other important factors include efficiency, durability, and quality.
Can solar panels completely eradicate my power bills?
It is possible to erase your electricity bills with solar panels, but for most homeowners in Greenlawn, that will require at least a 10-kW system. Not all homes will have the roof space for that size system, so you’ll want to check with a local solar installer to see how many panels can fit on your roof.
How often do you have to replace solar panels?
Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they stop working completely at that time. What this means is how much energy they produce will have decreased significantly after that point. You can choose to replace them once you've had 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.