Solar Panel Cost Guide in Sparta, NJ (Jan 2023)

  • Sparta Solar Installation Cost: $9,327
  • 25-Year Savings: $8,140
  • Payback Period: 13.3 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 Sparta

Let's take a look at the average cost of solar in Sparta.

Currently, the national average cost of solar panels is $2.66 per watt. However, in Sparta, the average cost of solar panels is $3 per watt. The average solar panel system size in Sparta is around 4.8 kilowatts, meaning a cost of about $9,327 for a solar installation, or $6,902 after the 30% federal solar tax credit is applied.

These figures are only averages, and how much solar costs for you may differ based on factors unique to your home and what company you want to go with. With average savings of about $14,000 on power bills over 20 years, many homeowners in Sparta find going solar can be quite rewarding.

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 Sparta

Year Return on Investment
1 years $-8,628
3 years $-7,231
5 years $-5,833
7 years $-4,436
9 years $-3,039
11 years $-1,641
13 years $-244
15 years $1,153
17 years $2,551
19 years $3,948
21 years $5,345
23 years $6,743
25 years $8,140

Top Solar Installers in Sparta

Do-it-yourself solar panel installation is a possibility, but it's an undertaking that can use up a lot of your time and energy. Going with a solar panel installer can make swapping over to solar power much easier. A solar company can also help save you money in the long run by providing warranties, repairs and part replacements.

If you're on the hunt for a solar company in Sparta, the EcoWatch team has put together a list of our top suggestions here:

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 Sparta

Factors that Affect Solar Panel Costs in Sparta

There are several factors that can determine your installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that installs your solar system.

Solar Equipment

When it comes to estimating the cost of a solar panel system in Sparta, one of the most crucial factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are primarily based on your home's energy consumption, which you can gauge by looking at past power bills. Your overall cost can increase by around $2,770 for each additional kilowatt you need. There are many different solar panel brands and the one you pick also changes the cost. Usually, the brands that have better efficiency tend to also be more expensive. Plus, the type of equipment you're looking to install can affect your total cost. If you just need panels, your system will be much less expensive than if you also need solar batteries or an electric vehicle charger.

Solar Financing Terms

For some homeowners, paying for a solar system out of pocket can be financially overwhelming. Solar loans are available from most installers in Sparta, which can reduce, or in some cases completely eliminate, your upfront costs to make solar more accessible. It's a good idea to factor 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 the amount of time it'll take to pay off the loan.

Solar Panel Installation Company

Lastly, the company you hire to install your solar panels can influence the cost. Sparta's solar companies all have different labor costs and add varying upcharges to equipment. Additionally, some companies in Sparta 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 $2.88 $12,099 $9,709 13.9 years
8 kW $2.83 $15,822 $13,256 13.6 years
10 kW $2.77 $19,390 $16,958 13.3 years
12 kW $2.71 $22,803 $20,815 13.1 years
14 kW $2.66 $26,060 $24,827 12.8 years
16 kW $2.60 $29,163 $28,994 12.5 years
18 kW $2.55 $32,110 $33,316 12.3 years
20 kW $2.49 $34,902 $37,794 12.0 years

How to Save on Solar Panels

The solar panel company you choose will influence 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 several important things you should keep in mind, such as:

  • Solar Panel Brands: The model of solar panel you'd like plays a part in which installer you should choose, since different companies have different panels.
  • Reputation: Long-running companies likely have a high 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.
  • Installation Process: Get detailed information from your solar installer about the installation process and what to expect, such as when the site survey will be done and how long it will take.
  • Contract: Before you sign a contract with a solar company, make sure to read it through carefully so you understand the terms. Also, ask questions if you're not certain about some of the terms, such as what to do if a part breaks or malfunctions and what services you can expect from them.

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 Sparta, NJ Solar Cost FAQs

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

This is a tough question to answer precisely, because the cost depends on many factors. Broadly speaking, it costs about $13,850 for a 5-kW system and $27,700 for a 10-kW system after the ITC is applied. It will be more expensive if you want other solar equipment or higher quality panels, or if you have higher-than-average energy needs. On the other hand, you can spend less if you want a smaller solar panel system or cheaper solar panels.

Is cost the most important thing to keep in mind when buying solar panels?

Cost is without a doubt one of the most important things to keep in mind when buying solar panels, but other important factors include efficiency, durability, and quality.

Can you sell solar power back to the grid in Sparta?

The majority of states have net metering programs of some kind. Through these, you can receive compensation for the extra power your system produces or or receive credits to put toward future electricity bills. Currently there are just three states that don't have any net metering laws: Alabama, Tennessee and South Dakota.

How long do solar panels last in Sparta?

Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they should be disposed of at that time. What this means is how much energy they produce will have decreased significantly after that point. You can opt to replace them once you've had them for that long or you can continue to use 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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