Solar Panel Cost Guide in West Windsor, NJ (Sep 2022)

  • West Windsor Solar Installation Cost: $9,152
  • 25-Year Savings: $8,143
  • Payback Period: 13.2 Years

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EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 9/16/2022

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Average Cost of Solar Panels in West Windsor

Here's how much it might cost to switch to solar power in West Windsor.

The national average cost of solar panels is $2.66 per watt, but in West Windsor it's $3 per watt. The average West Windsor homeowner needs a 4.7-kilowatt system, which would cost about $9,152, or $6,772 after the federal solar tax credit of 30% 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 going solar can vary based on a few factors, such as what size system you need, your energy usage and what company you go with. With average savings of about $14,000 on utility bills over 20 years, many homeowners in West Windsor find going solar has a decent ROI.

For a personalized quote from a local solar installer that has been pre-vetted by the EcoWatch team, click the button below.

Solar savings over time in West Windsor

Year Return on Investment
1 years $-8,460
3 years $-7,077
5 years $-5,693
7 years $-4,310
9 years $-2,926
11 years $-1,542
13 years $-159
15 years $1,225
17 years $2,608
19 years $3,992
21 years $5,376
23 years $6,759
25 years $8,143

Top Solar Installers in West Windsor

Putting up solar panels by yourself can be a dangerous undertaking, which is why getting a solar installation company is a good option for many homeowners. Local solar companies can also help you maximize your return on investment by assisting with any local incentives and by offering warranties and repairs.

If you'd like to go solar but still aren't sure which solar panel installer to go with, here are our suggestions for providers in West Windsor:

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

The Green Panel

★★★★★
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 West Windsor

Factors that Affect Solar Panel Costs in West Windsor

Cost is usually one of the most important factors for homeowners wanting to invest in solar. There are a few major factors that affect your total cost in West Windsor: solar equipment and system size, financing options and the solar installation company you choose. We'll discuss each of these briefly below.

Solar Equipment Size

One of the most significant factors to consider when it comes to the cost of adopting solar energy 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 spend around $2,770 per kilowatt in West Windsor. The brand and type of equipment you want for your solar system can increase or decrease the price quite significantly. If you prefer a trusted brand name like Tesla or SunPower, these often have a higher price tag than other brands. Efficiency also matters. Whether you're opting for high efficiency because you have a small roof or just want maximum energy production, you will be looking at a higher equipment cost, but this can typically lead to more savings over time. Also, if you want additional equipment like an electric vehicle charger or solar batteries, this will also increase the cost.

Solar Financing Terms

Most solar installers in West Windsor have solar loans, which reduce your upfront costs of installing solar panels. It's wise to include the interest you'll pay in your final cost estimate. If you can afford to put more money down upfront, you can reduce your total costs and how long it'll take to pay back the loan.

Solar Panel Installation Company

The final significant cost factor you should consider is the installer you choose. Given the booming popularity of sustainable energy solutions in West Windsor, you'll have lots of options to choose from, but each comes at varying price points for labor and equipment. Additionally, some companies in West Windsor have more knowledge about local solar incentives and can help you make good use of additional rebates or tax exemptions. Though, they may charge more for walking you through the whole process. 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 $2.88 $12,099 $9,904 13.7 years
8 kW $2.83 $15,822 $13,516 13.5 years
10 kW $2.77 $19,390 $17,283 13.2 years
12 kW $2.71 $22,803 $21,205 13.0 years
14 kW $2.66 $26,060 $25,282 12.7 years
16 kW $2.60 $29,163 $29,514 12.4 years
18 kW $2.55 $32,110 $33,901 12.2 years
20 kW $2.49 $34,902 $38,444 11.9 years

Solar Incentives in West Windsor

Name NJ Clean Energy- Residential New Construction Program
Incentive Amount Incentives depend on the HERS score and the classification
Single family homes: Ranges from $1,125 to - 24,250
Multi-single homes: Ranges from $1,125 to $18,188
Multifamily homes: Ranges from $625-$12,125
Incentive Max Multifamily: up to $12,125
Individual homes: up to $24,250
Website Visit here
More Info Click here

Name Property Tax Exemption for Renewable Energy Systems
Incentive Amount 100% of value added by renewable system
More Info Click here

Name ITC
Type Tax Incentive
Incentive Amount 26% of installation cost
Website Visit here

Name Solar Renewable Energy Certificates (SRECs) Registration Program
Incentive Amount Determined by the market.
In June 2016, SREC traded at an average price of $229.90.
Incentive Max Maximum price set by the SACP for the particular year.
Website Visit here
More Info Click here

Name PSE&G - Solar Loan Program
Website Visit here
More Info Click here

Name Successor Solar Incentive (SuSI) Program
Incentive Amount Net-Metered Residential: $90/SREC-II

Small Net-Metered Non-Residential located on Rooftop, Carport, Canopy and Floating Solar
Projects smaller than 1 MW (dc): $100/SREC-II, $120 for public entities
Projects 1 MW to 5 MW (dc): $90/SREC-II, $110 for public entities

Net Metered Non-Residential Ground Mount
Projects smaller than 1 MW (dc): $85/SREC-II, $105 for public entities
Projects 1 MW to 5 MW (dc): $80/SREC-II, $100 for public entities

Community Solar LMI: $90/SREC-II
Community Solar Non-LMI: $70/SREC-II
Incentive Max MW-DC Capacity Blocks
Net Metered Residential: 150 MW
Net Metered Non-Residential: 150 MW
Community Solar (LMI and Non-LMI): 150 MW
Website Visit here
More Info Click here

Name Solar Energy Sales Tax Exemption
Incentive Amount 100% exemption
Incentive Max None
More Info Click here

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 pick the right company for you, here are some tips to keep in mind:

  • Warranty: Companies typically offer different kinds of warranties that provide different kinds of coverage. A 25-year, all-inclusive warranty is the gold standard.
  • Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a respected certification organization for renewable energy professionals. If your solar panel installer is NABCEP-certified, it likely has a good reputation and is qualified to do the job well. Another way you can verify your installer's reputation is by reading reviews.
  • Contract: Though reading through a contract can take a lot of time, it's important to do it fully so you can make sure you understand what services your solar company will provide and how part repairs and replacements will be handled.
  • Installation Process: When making the switch to solar power, it's essential to keep an open line of communication with your solar company. Confirm that you understand how the installation process will go and the 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

The Green Panel

★★★★★
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 West Windsor, NJ Solar Cost FAQs

What is the average cost of installing solar panels in West Windsor?

This is a difficult question to answer exactly, because the cost depends on a variety of factors. Generally speaking, it costs about $13,850 for a 5-kW system and $27,700 for a 10-kW system after the ITC is applied. You can expect to pay more if you want extra solar equipment or higher quality panels, or if you have above-average energy usage. Conversely, you can spend less if you choose a smaller solar panel system or cheaper solar panels.

Are solar panels free in West Windsor?

You can't get solar panels for free in West Windsor. However, you may still be able to get them on a lower budget. You can lease solar panels for a low upfront cost or, if you'd prefer to own your solar panels, you can finance them with a solar loan.

Does West Windsor have a net metering program?

Each state has some form of net metering programs except Tennessee, South Dakota and Alabama currently. Some states allow you to sell power back to the grid, but others just offer you credit toward your future power bills.

How long do solar panels last in West Windsor?

On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but their efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher level of energy production.

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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