Solar Panel Cost Guide in Willistown, PA (Oct 2022)

  • Willistown Solar Installation Cost: $11,674
  • 25-Year Savings: $14,972
  • Payback Period: 10.9 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 Willistown

See how much it might cost to go solar in Willistown.

The average cost of a solar system in Willistown is $3 per watt. To account for the typical energy needs of the average home in Willistown, most homeowners require a 6.5-kilowatt system. Using the figure above, a solar installation costs around $11,674, or $8,639 after the federal solar tax credit of 30% is applied.

The prices above are just estimates to give you an idea of how much solar panels could cost. The actual cost of installing solar panels can vary based on a few factors, such as how many panels you need, your energy consumption and what installation company you go with. With average savings of about $15,000 on electricity bills over 20 years, many homeowners in Willistown find going solar can pay off big.

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

Solar savings over time in Willistown

Year Return on Investment
1 years $-10,608
3 years $-8,476
5 years $-6,345
7 years $-4,213
9 years $-2,082
11 years $50
13 years $2,182
15 years $4,313
17 years $6,445
19 years $8,577
21 years $10,708
23 years $12,840
25 years $14,972

Top Solar Installers in Willistown

Although it's possible to install solar panels on your own, it involves extra energy and knowledge. For that reason, most people choose to hire a solar panel installer. The payback period on an investment in solar panels will vary depending on factors like your roof configuration and energy needs, but working with a solar company can help you reach a break-even point sooner. Your provider will be able to help you apply for incentives available in your area.

Working with a licensed solar company can help you make the most of your investment in solar. Here are our recommendations:

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 Willistown

Factors that Affect Solar Panel Costs in Willistown

Cost is often one of the most important factors for homeowners wanting to invest in solar. There are a few primary factors that determine your overall cost in Willistown: solar equipment and system size, financing options and the solar installation company you choose. We'll cover each of these briefly below.

Solar Equipment Size

When it comes to estimating the price of a solar energy system in Willistown, one of the most important 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 usage, which you can gauge by looking at past electricity bills. Your overall cost can increase by about $2,550 for each additional kilowatt you need. Some solar brands — like Maxeon from SunPower — cost more upfront but also tend to offer higher efficiency. In a city like Willistown, where sunlight is relatively abundant, efficiency can quickly pay off. Also, if you have a small roof or you don't have a lot of space for your panels, higher efficiency options will be more impactful. Additional equipment like electric vehicle chargers and solar batteries will also increase the cost.

Solar Financing Terms

If paying for a solar system in cash is out of reach, solar loans are a solid route because they decrease your upfront costs and let you 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 financing options, 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 more than the principal cost. Making a larger down payment or securing a solar loan with a low interest rate could reduce your costs considerably.

Solar Panel Installation Company

The final significant cost factor you should keep in mind is the installer you choose. Given the booming popularity of renewable energy solutions in Willistown, you'll have a great number of options to choose from, but each comes at various price points for labor and equipment. 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 go with the company that provides 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 $2.65 $11,138 $13,316 11.4 years
8 kW $2.60 $14,566 $18,041 11.2 years
10 kW $2.55 $17,850 $22,908 10.9 years
12 kW $2.50 $20,992 $27,918 10.7 years
14 kW $2.45 $23,990 $33,070 10.5 years
16 kW $2.40 $26,846 $38,366 10.3 years
18 kW $2.35 $29,560 $43,804 10.1 years
20 kW $2.29 $32,130 $49,385 9.9 years

Solar Incentives in Willistown

Name High Performance Buildings Incentive Program
Website Visit here
More Info Click here

Name City of Philadelphia - Solar Rebate Program
Website Visit here
More Info Click here

Name Wind and Geothermal Incentives Program
Website Visit here
More Info Click here

Name Solar Alternative Energy Credits
Website Visit here
More Info Click here

Name High Performance Building Incentives Program
Website Visit here
More Info Click here

Name Residential Renewable Energy Tax Credit
Website Visit here
More Info Click here

How to Save on Solar Panels

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

  • Contract: When reading through your solar company's contract, ask for clarification about any terms you're not sure of and be sure you understand what happens in scenarios such as a system component breaking or the company going out of business.
  • Warranty: A quality company stands out from other companies by offering the gold standard warranty — a 25-year, all-inclusive warranty covering parts, labor and performance.
  • Solar Panel Brands: The model of solar panel you need to get plays a role in which installer you should opt for, since different companies provide different panels.
  • Reputation: Make sure your solar system installer has a good reputation by confirming it has certifications and licenses, checking its number of years in business and reading reviews by previous customers and solar experts like the EcoWatch team.

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 Willistown, PA Solar Cost FAQs

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

The average cost of solar panels in Willistown is about $12,750 for a 5-kW system and $25,500 for a 10-kW system before the ITC, but the actual cost will depend on things like the model of solar panels you want, what size system you need and how much energy you consume.

What other factors should I consider in addition to cost when buying solar panels?

Cost is without a doubt one of the most important factors you should consider when buying solar panels, but other important factors include efficiency, durability, and quality.

Is it worth going solar in Willistown?

Solar panels can be a beneficial investment for many homeowners, but they might not be worth it for everyone. If your home doesn't get enough sunlight and/or your power bills are already pretty low, solar panels might not be for you.

How long do solar panels last in Willistown?

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 amount 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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