Solar Panel Cost Guide in Hanover, NJ (2024 Update)

  • Hanover Solar Installation Cost: $11,808
  • 25-Year Savings: $8,983
  • Payback Period: 16.2 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

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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 Hanover

Find out what the average cost of solar panel installation is in Hanover.

Although the national average of solar panels is $2.66 per watt, solar panels in Hanover typically cost about 4.The average Hanover homeowner needs a 4.8-kilowatt system, which would cost about $11,808 with the federal tax credit, or $16,885 before the 0 tax credit is applied.

Bear in mind that the figures above are only estimates based on the average Hanover homeowner. The cost of a solar system for your home may look different depending on factors unique to your situation, like your household energy use and solar contractor.For many homeowners, the upfront investment in solar panels is worth paying. On average Hanover homeowners see about $15,000 in savings on energy bills over 20 years.

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

Solar savings over time in Hanover

YearReturn on Investment
1 years$-10,749
3 years$-8,630
5 years$-6,512
7 years$-4,394
9 years$-2,275
11 years$-157
13 years$1,962
15 years$4,080
17 years$6,198
19 years$8,317
21 years$10,435
23 years$12,554
25 years$14,672

Top Solar Installers in Hanover

Do-it-yourself solar panel installation is a way to cut costs, but it's an undertaking that can be a pain. Going with a solar panel installer can make converting to solar power much easier. A solar company can also help save you money in the long run by providing warranties, repairs and system component replacements.

If you're searching for a solar installer in Hanover, we've put together a list of our top suggestions here:

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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 for Leasing

Sunrun

★★★★★
4.0
  • 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 Hanover

Factors that Affect Solar Panel Costs in Hanover

For many Hanover homeowners, the decision to adopt solar energy comes down to cost. However, the range of solar installation costs can be quite wide in Hanover, with typical prices between $20,000 to $40,000. There are several factors that considerably influence the price you’ll pay, which we'll go over below.

Solar Equipment

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 power your household consumes, the larger your system will likely need to be. You can expect to pay about $3,530 per kilowatt in Hanover.The brand and type of equipment you choose 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 come at a higher price 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 can expect a higher equipment cost, but this can typically lead to more savings over time. Also, if you want add-ons like an electric vehicle charger or solar batteries, this will also increase the cost.

Solar Financing Terms

Solar panels can save you money on utility bills over time, but they can also be a significant investment. That’s why many Hanover homeowners opt to finance their solar panel systems to offset upfront costs.It’s a good idea to add 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 how long it’ll take to pay back the loan.

Solar Panel Installation Company

The solar panel installer you choose will affect your total cost to make the switch to solar power. Different companies will bill different amounts for the equipment and labor.Companies that only sell high-efficiency and high-priced products — like Maxeon solar panels from SunPower or Tesla Powerwall batteries — so choosing those installers will generally come at a higher cost. It’s best to do some research and find a company that has the products, warranties and services you’re looking for and also fit into your budget.

Solar Panel Cost Data by System Size

System sizeCost per system wattSolar system cost25-Year savingsPayback period
6 kW$3.67$15,419$7,49416.8 years
8 kW$3.60$20,163$10,38716.5 years
10 kW$3.53$24,710$13,47916.2 years
12 kW$3.46$29,059$16,76715.9 years
14 kW$3.39$33,210$20,25415.5 years
16 kW$3.32$37,164$23,93815.2 years
18 kW$3.25$40,920$27,82014.9 years
20 kW$3.18$44,478$31,89914.6 years

How to Save on Solar Panels

There are many solar installers to choose from, all of which offer different warranties, solar panel brands and price points. To help you select the right company for you, here are some tips to keep in mind:

  • Reputation: Companies that have been operating for many years 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 service, such as part repairs and replacements.
  • Warranty: A quality company rises above other companies by providing the gold standard warranty — a 25-year, all-inclusive warranty covering parts, labor and performance.
  • Installation Process: Homeowners should understand how exactly the installation process will be carried out, as well as important factors like the project timeline.
  • Solar Panel Brands: Homeowners will have different preferences for panels depending on their roof configurations and energy needs. Even though there are many options for which model of solar panel you can get, not every company will have the exact one you may want or need, so make sure you ask for their list of offerings before making your decision.
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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 for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Hanover, NJ Solar Cost FAQs

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

This is a tough question to answer exactly, because the cost depends on many factors. Broadly speaking, it costs about $17,650 for a 5-kW system and $35,300 for a 10-kW system after the ITC is applied. It will cost more if you want extra solar equipment or higher quality 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 expensive solar panels.

Is it better to lease or buy solar panels in Hanover?

Leasing solar panels can be an option if you are unable to pay upfront or get a solar loan, but since you don’t own the system, you can’t take advantage of many solar incentives. Also your property value won’t increase, so you’ll have less savings over time. If you can afford to buy a solar system upfront, then buying is the better option if you want the most financial benefits from going solar.

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

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

How often do you have to replace solar panels?

On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but their efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger 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.