Solar Panel Cost Guide in West Islip, NY (2024 Update)
- West Islip 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 West Islip
Find out what the average cost of solar panel installation is in West Islip.
Although the national average of solar panels is $2.66 per watt, solar panels in West Islip typically cost about 4.Using this figure, a typical 3.9-kW system would cost about $9,930 before the 0 federal solar tax credit is applied.
Keep in mind that the figures above are only estimates based on the average energy use of West Islip homeowners. The cost of a solar system for your home may be different depending on factors unique to you, like your household energy use and solar contractor.Many homeowners find going solar is a sound investment. The average homeowner in West Islip can save around $22,000 on their power bills over 20 years.
You can click the button below to get connected with a pre-vetted solar installer in West Islip that can help you get a more accurate cost estimate for your home.
Solar savings over time in West Islip
| 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 West Islip
Many homeowners choose to use a solar panel installer since trying to install solar panels by yourself can be time-consuming. Solar warranties and repairs are typically included in the cost of installation when you opt for a solar contractor as well, which can save you more money after your initial investment.
There are a number of licensed solar professionals that can help you install your solar panels. Here are our suggestions:
Best National Provider
SunPower
- 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
- 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 West Islip
Factors that Affect Solar Panel Costs in West Islip
There are several criteria that can play into your solar panel installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that installs your solar panels.
Solar Equipment
One of the most significant factors to consider when it comes to the cost of going solar 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 West Islip.The solar equipment you choose can increase or decrease your cost by thousands or even tens of thousands of dollars. If you get the most efficient solar panel brands, you’ll end up paying more upfront than if you opted for the most affordable panels. However, higher efficiency could save you more over time on your energy bills. In addition, extra products, such as solar batteries, can bump up your total well above the West Islip average.
Solar Financing Terms
If paying for solar panels out of pocket is too expensive, solar loans are a solid choice because they cut back your upfront costs and allow you to pay for your system over a term of, on average, between five and seven years.It’s wise to include the interest you’ll pay in your final cost estimate. If you can afford to pay a larger down payment, you can reduce your total costs and how long it’ll take to pay off the loan.
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 West Islip is the company you choose to install your solar panel system. Similar to choosing a company to install new cabinets, for instance, there are plenty of solar installers that provide a range of services at different price points.Larger national companies typically have lower costs, but some local companies keep up with them by promoting sales and discounts. While the smaller companies might not have access to specific equipment options like Tesla Powerwall batteries or add-on services like electric vehicle charger installation, they might be cheaper overall.
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
The solar panel company you go with will be a major factor in determining not only your overall costs, but also the kinds of solar panel brands, warranties, and other equipment you can get. When choosing a solar company, there are a few important things you should keep in mind, such as:
- Reputation: Companies that have been operating for many years likely have a solid reputation. This is important because it ensures that it will not only see your solar installation through, but will also provide quality aftercare and customer service, such as part repairs and replacements.
- Warranty: If you’re worried about the longevity of your solar panel system, making sure your company offers a 25-year, all-inclusive warranty can give you some peace of mind.
- Solar Panel Brands: Each solar panel brand and kind offers varying levels of quality, longevity and energy efficiency. They will come at different price points as well. The company you choose has an impact on which solar panel brands you have access to.
- Contract: When looking through your solar installer’s contract, ask questions about any terms you’re not sure of and be sure you understand what happens in scenarios such as a system component breaking or the company going out of business.
Best National Provider
SunPower
- 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
- 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 West Islip, NY Solar Cost FAQs
How much does it cost to install solar panels in West Islip?
The average cost of solar panels in West Islip is about $18,250 for a 5-kW system and $36,500 for a 10-kW system before the ITC, but the real cost will depend on certain factors like the type of solar panels you want, what size system you need and how much energy you consume.
Can you get solar panels for free in West Islip?
You can’t get solar panels for free in West Islip. However, you may still be able to install them on a lower budget. You can lease solar panels for a low upfront cost or, if you want to own your solar panels, you can finance them with a solar loan.
Do solar panels increase how much your home is worth?
Solar panels can increase the value of your property by about 4%, according to research done by Zillow. The average home value in West Islip is currently $640,179, so you can expect a value of about $26,247 more than houses without a solar system. The exact figures will vary, but most experts agree that installing solar panels in West Islip is a rewarding investment.
What solar power system size is right for my home?
To figure out what solar panel system size you need, you need to know how much energy your home needs 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 home 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.