Solar Panel Cost Guide in Darien, NY (Feb 2023)

  • Darien Solar Installation Cost: $9,003
  • 25-Year Savings: $6,601
  • Payback Period: 14.4 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 20, 2023

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We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Average Cost of Solar Panels in Darien

See how much it might cost to make the switch to solar in Darien.

The national average cost of solar panels is $2.66 per watt, but in Darien it's $3 per watt. To account for the typical energy usage of the average home in Darien, most homeowners require a 4.4-kilowatt system. Using the figure above, a solar installation costs around $9,003, or $6,662 after the federal solar tax credit of 30% is applied.

Bear in mind that the figures above are only estimates based on the average energy use of Darien 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. Despite the high upfront cost, the average Darien homeowner can save around $14,000 on their electricity bills over 20 years, which is one of the advantages of solar.

Click the button below to get connected to a reputable solar company in Darien for a personalized estimate.

Solar savings over time in Darien

Year Return on Investment
1 years $-8,379
3 years $-7,131
5 years $-5,883
7 years $-4,634
9 years $-3,386
11 years $-2,138
13 years $-889
15 years $359
17 years $1,607
19 years $2,856
21 years $4,104
23 years $5,352
25 years $6,601

Top Solar Installers in Darien

Installing solar panels on your own can be a stressful undertaking, which is why getting a solar installation company is a good option for many homeowners. The expertise that solar installers provide can be useful as well, especially if you aren't sure what brand of solar equipment would be right for your home.

You can work with a local solar installer to get a free quote on how much solar panels could cost for your home. Here are some in Darien:

Best National Provider

SunPower

★★★★★
5.0

  • 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

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

See all of the solar companies in Darien

Factors that Affect Solar Panel Costs in Darien

The cost of installing a solar system in Darien 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 equipment choices, financing options and the solar installer you choose.

Solar Equipment

The size of the solar panel 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, your total will most likely increase by nearly $2,950. There are a lot of different solar panel brands and the one you pick also affects the cost. In many cases, the brands that have better efficiency tend to also cost more. In addition, the type of equipment you want to install can affect your total cost. If you only need panels, your system will be much less expensive than if you also need solar batteries or an electric vehicle charger.

Solar Financing Terms

If paying for solar panels out of pocket is difficult, solar loans are a solid option 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. You'll have to consider the long-term cost of loans, including the total 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 above the equipment and labor cost. Making a larger down payment or getting a solar loan with a low interest rate could reduce your costs significantly.

Solar Panel Installation Company

Lastly, the company you get to install your solar panel system can impact how much it costs. Darien's solar companies all have different labor costs and add varying upcharges to equipment. Additionally, some companies in Darien know more about local solar incentives and can help you make good use of additional rebates or tax exemptions. However, they may charge more for that service. Even if they cost more upfront, they could end up saving you more money in the long run.

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 $8,576 15.0 years
8 kW $3.01 $16,850 $11,765 14.7 years
10 kW $2.95 $20,650 $15,120 14.4 years
12 kW $2.89 $24,284 $18,639 14.1 years
14 kW $2.83 $27,754 $22,324 13.9 years
16 kW $2.77 $31,058 $26,174 13.6 years
18 kW $2.71 $34,196 $30,189 13.3 years
20 kW $2.66 $37,170 $34,369 13.0 years

How to Save on Solar Panels

There are numerous companies to choose from in Darien, and some homeowners feel overwhelmed considering their options. Choosing the right company for you can be tough, so here are some tips to help you decide:

  • Solar Panel Brands: Different companies carry various brands and types of panels. If you want a specific brand, make sure the solar installer you're considering has it.
  • Contract: It's important to read your solar installer's contract thoroughly to understand what services they will provide, what the warranty covers and what you can expect about your solar system's energy production.
  • Warranty: Warranties that cover replacement parts and repairs over a long period of time such as 25 years are the best you can get in the business, and offering that kind of warranty is one indication of a quality company.
  • Installation Process: Homeowners should understand how exactly the installation process will go, as well as important factors like the project completion timeline.

Best National Provider

SunPower

★★★★★
5.0

  • 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

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Darien, NY Solar Cost FAQs

How much does it cost to install solar panels in Darien?

This is a tough question to answer precisely, because the cost depends on a variety of 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 be more expensive if you want additional solar equipment or more efficient panels, or if you have above-average energy needs. On the other hand, you can spend less if you want a smaller solar panel system or less efficient solar panels.

Are solar panels free in Darien?

A solar panel system isn't free in Darien, 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 can further reduce the cost.

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 Darien, that will require at least a 10-kW system. Not all homes will have roofs that can accommodate 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 long do solar panels last in Darien?

Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable at that time. What this means is their energy production will have decreased significantly after that point. You can decide to replace them after having 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.

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.

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