Solar Panel Cost Guide in Port Jefferson, NY (2023 Update)
- Port Jefferson Solar Installation Cost: $8,033
- 25-Year Savings: $14,338
- Payback Period: 9.0 Years
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Updated May 04, 2023
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Average Cost of Solar Panels in Port Jefferson
Find out how much it might cost to go solar in Port Jefferson.
While the national average of solar panels is $2.66 per watt, solar panels in Port Jefferson generally cost around 2.95. The average solar panel system size in Port Jefferson is around 3.9 kilowatts, meaning a cost of about $8,033 for a solar installation, or $11,487 before the 30% federal solar tax credit is applied.
The prices above are just estimates to give you an idea of the cost of a solar energy system. The true cost of making the switch to solar can vary quite a bit depending on multiple factors, such as how many panels you need, your energy consumption and what solar installer you go with. For many homeowners, the upfront cost of solar power is worth paying. On average Port Jefferson homeowners see about $22,000 in savings on energy bills over 20 years.
For a free quote from a local solar installer that has been pre-vetted by the EcoWatch team, click the button below.
Solar savings over time in Port Jefferson
| Year | Return on Investment |
|---|---|
| 1 years | $-7,138 |
| 3 years | $-5,348 |
| 5 years | $-3,559 |
| 7 years | $-1,769 |
| 9 years | $21 |
| 11 years | $1,810 |
| 13 years | $3,600 |
| 15 years | $5,390 |
| 17 years | $7,179 |
| 19 years | $8,969 |
| 21 years | $10,759 |
| 23 years | $12,548 |
| 25 years | $14,338 |
Top Solar Installers in Port Jefferson
Trying to put up solar panels on your own can be a stressful undertaking, which is why getting a solar installer is a good option for many homeowners. Plus, if you're not certain what type of solar panels and equipment you want, a solar installer can help you figure that out after a site survey and consultation.
There are a number of licensed solar professionals that can install solar panels for you. 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
See all of the solar companies in Port Jefferson
Factors that Affect Solar Panel Costs in Port Jefferson
The cost of installing a solar system in Port Jefferson can vary by more than $10,000 from home to home. Your actual cost depends on several factors. The largest one is the size of the system you need, and other factors include the equipment you choose, financing options and the solar installer you choose.
Solar Equipment
The cost of solar panels varies by thousands of dollars due to a variety of factors. One of the major factors is the system size, which is measured in kilowatts (kW). Solar power systems with better efficiency or power generation use better technology and/or more equipment, both of which can raise costs. For each additional kilowatt you need, your cost can go up by about $2,950. The brand and type of equipment you choose for your solar system can raise or lower the price quite significantly. If you prefer a trusted brand name like Tesla or SunPower, these often come at a higher price than other brands. Efficiency also matters. Whether you're opting for high efficiency because you have limited roof space or just want maximum energy production, you will be looking at a higher equipment cost, but this can typically lead to greater savings over time. Plus, if you want additional equipment like an electric vehicle charger or solar batteries, this will also raise the cost.
Solar Financing Terms
If paying for solar panels out of pocket is out of reach, solar loans are an affordable route 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. Although solar loans make adopting solar energy more accessible for Port Jefferson homeowners, they can also raise the total you pay for your system, depending on your interest rate and how long you take to pay off the loan. 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
A final consideration when trying to estimate the cost of solar for your home or business in Port Jefferson is the company you get to install your PV system. As with choosing a company to install new cabinets, for instance, you'll have no shortage of solar installers that offer a range of services for different budgets. Some companies only sell products with high efficiency and therefore a higher price point — 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 offers the products, warranties and services you want 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 | $3.07 | $12,886 | $21,650 | 9.3 years |
| 8 kW | $3.01 | $16,850 | $29,197 | 9.1 years |
| 10 kW | $2.95 | $20,650 | $36,909 | 9.0 years |
| 12 kW | $2.89 | $24,284 | $44,786 | 8.8 years |
| 14 kW | $2.83 | $27,754 | $52,829 | 8.6 years |
| 16 kW | $2.77 | $31,058 | $61,037 | 8.4 years |
| 18 kW | $2.71 | $34,196 | $69,410 | 8.3 years |
| 20 kW | $2.66 | $37,170 | $77,948 | 8.1 years |
How to Save on Solar Panels
There are a lot of solar installers to choose from, all of which offer different warranties, solar panel brands and price points. To help you find the right company for you, here are some tips to keep in mind:
- Contract: Read the contract terms thoroughly to make sure you understand how much it will cost, project completion timeline incentives and warranties.
- Solar Panel Brands: Not all solar companies have the same brands of solar panels, so the brand and type of panel you want can play a big role in the company you choose.
- Installation Process: When going solar, 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.
- Reputation: Companies that have been in business for many years likely have a high 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 support, such as part repairs and replacements.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
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 a few different factors. Broadly speaking, it costs about $14,750 for a 5-kW system and $29,500 for a 10-kW system after the ITC is applied. It will cost more if you want other solar equipment or more efficient panels, or if you have higher-than-average energy usage. On the flip side, you can spend less if you go with a smaller solar panel system or less efficient solar panels.
Can you get solar panels for free in Port Jefferson?
Solar panels aren't free in Port Jefferson, but there are some options that can make getting them more feasible, such as leasing solar panels or getting a solar loan. There may also be local programs or incentives that you can take advantage of.
How much can I save on energy bills after installing solar panels?
Solar panels can potentially eliminate your electricity bills depending on where you're located and the efficiency of your system. Even if it doesn't get rid of them completely, you can save a lot of money on your bills, about $1,151.18 per year.
What solar power system size is right for my home?
To figure out how many solar panels you need, you should find out how much energy your home uses 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 house 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.