Solar Panel Cost Guide in Port Jefferson, NY (2024 Update)
- Port Jefferson 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 Port Jefferson
Let’s have a look at the average cost of solar panels in Port Jefferson.
The average cost of a solar panel system in Port Jefferson is 4 per watt.Using this figure, a typical 3.9-kW system would cost about $9,930 before the 0 federal solar tax credit is applied.
Bear in mind that the figures above are only estimates based on the average energy use of Port Jefferson homeowners. The price of a solar system for your home may look different depending on factors unique to you, like your household energy use and solar contractor.With typical savings of about $22,000 on utility bills over 20 years, many homeowners in Port Jefferson find installing solar panels can be quite rewarding.
You can click the button below to get connected with a vetted solar installer in Port Jefferson that can help you get a more accurate cost estimate for your home.
Solar savings over time in Port Jefferson
| 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 Port Jefferson
Although it's possible to install solar panels yourself, it involves extra labor and handiness. That's why almost all homeowners choose to go with a solar panel installer. A solar company can also help save you money over the lifespan of your system by providing warranties, repairs and component replacements.
If you're on the hunt for a solar company in Port Jefferson, we've organized a list of our top suggestions here:
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 Port Jefferson
Factors that Affect Solar Panel Costs in Port Jefferson
Even though the average cost of a solar system in Port Jefferson is $9,930, your final cost may differ. There are quite a few factors that can have a significant impact on the cost of a solar system installation. Below are some of the more crucial things to consider.
Solar Equipment
The size of the solar panel system you need for your household, which is measured in kilowatts, is the most significant cost factor to consider. For every additional kilowatt you need, your total will most likely increase by nearly $3,650. Some solar brands — like Maxeon from SunPower — are more costly upfront but also tend to offer better efficiency. In a city like Port Jefferson, where sunlight is relatively abundant, efficiency can quickly pay off. Plus, if you have a small roof or you don’t have a lot of space for your panels, higher efficiency options will be more impactful. Additional equipment like electric vehicle chargers and solar batteries will also increase the cost.
Solar Financing Terms
Many homeowners find the average cost of solar in Port Jefferson to be prohibitively costly, even if the investment pays off over time. Thankfully, almost every solar installer in the area provides financing options. Solar loans substantially decrease upfront costs in most cases, but they also lead to a higher cost over time due to interest.When considering your overall cost, you should also calculate the interest you’ll pay if you decide on a solar loan. Also, paying a higher down payment can lower the total interest paid over time.
Solar Panel Installation Company
The final key cost factor you should keep in mind is the installer you choose. Given the booming popularity of clean energy solutions in Port Jefferson, you’ll have lots of options to choose from, but each comes at varying price points for labor and equipment.The company’s size can sometimes play the most considerable role in the cost. Larger national companies, like SunPro and Sunrun, often have lower pricing due to access to more resources and bulk pricing. Smaller local companies might be more costly, but they generally have better customer service and more customization options, and the occasional sale or promotion can bring their pricing lower to compete with bigger companies.
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
There are many companies available in Port Jefferson, and some homeowners feel overwhelmed considering their options. Picking the right company for you can be challenging, so here are some tips to help you decide:
- Contract: It’s important to read through your solar installer’s contract fully to understand what services they will provide, what the warranty covers and what expectations you should have about your solar system’s energy production.
- Reputation: Companies that have been in business for many years likely have a solid reputation. This is important because it ensures that it will not only see your solar project through, but will also provide adequate aftercare and customer support, such as part repairs and replacements.
- Solar Panel Brands: Homeowners will have different preferences for panels depending on their locations and how much efficiency they need. Although there are many options for which brand of solar panel you can get, not every company will have the exact one you may want or need, so be sure to peruse their list of offerings before making your decision.
- Warranty: Many companies offer different kinds of warranties that provide different kinds of coverage. A 25-year, all-inclusive warranty is the gold standard.
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 Port Jefferson, NY Solar Cost FAQs
What is the average cost of installing solar panels in Port Jefferson?
This is a tough question to answer exactly, 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 cost more if you want additional solar equipment or higher quality panels, or if you have above-average energy usage. On the flip side, you can spend less if you choose a smaller solar panel system or cheaper solar panels.
What other factors should I consider apart from cost when buying solar panels?
The initial cost is a key factor to consider, but whether it’s the most important for you depends on why you decided to go solar. In places where rooftop space is limited, efficiency can trump the cost. Other factors that are important to take into account are the quality and durability of your solar panels.
How much can I save on electricity bills after switching to solar?
It is possible to erase your electricity bills with solar panels, but for most homeowners throughout Port Jefferson, 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 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 requires 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 household 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.