Solar Panel Cost Guide in Radnor, PA (Nov 2022)

  • Radnor Solar Installation Cost: $11,620
  • 25-Year Savings: $15,025
  • Payback Period: 10.9 Years

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EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 11/09/2022

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Average Cost of Solar Panels in Radnor

Find out what the average cost of solar panels are in Radnor.

Currently, the national average cost of solar panels is $2.66 per watt. However, in Radnor, the typical cost of solar panels is $3 per watt. To account for the typical energy needs of the average home in Radnor, most homeowners require a 6.5-kilowatt system. Using the per-watt figure above, a solar installation costs about $11,620, or $8,599 after the federal solar tax credit of 30% is applied.

Keep in mind that the numbers above are only averages. The price you'll pay for solar may look quite different based on your household energy use, the type of equipment you choose, your solar contractor and more. For many homeowners, the upfront investment in solar panels is worth paying. On average homeowners in Radnor see about $16,000 in savings on utility bills over 20 years.

You can click the button below to get connected with a vetted solar company in Radnor for a quote for your home.

Solar savings over time in Radnor

Year Return on Investment
1 years $-10,555
3 years $-8,423
5 years $-6,291
7 years $-4,160
9 years $-2,028
11 years $104
13 years $2,235
15 years $4,367
17 years $6,499
19 years $8,630
21 years $10,762
23 years $12,894
25 years $15,025

Top Solar Installers in Radnor

DIY solar panel installation is a choice some homeowners opt for, but it's an undertaking that can use up a lot of your time and energy. Using a solar company can make your switch to solar power much easier. Companies can also provide access to various kinds of the best solar panels and help you decide which one will be best for your home.

There are a number of licensed solar professionals that can take care of your solar installation project. Here are our suggestions:

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 Radnor

Factors that Affect Solar Panel Costs in Radnor

For many Radnor homeowners, the decision to go solar depends on cost. However, the range of solar installation costs can be quite wide in Radnor, with typical prices between $20,000 to $40,000. There are various factors that greatly influence the price you'll pay, which we'll go over below.

Solar Equipment

One of the most important factors to consider when it comes to the cost of installing solar panels is the size of the solar system, which is measured in kilowatts (kW). The more electricity your household uses, the larger your system will likely need to be. You can expect to spend about $2,550 per kilowatt in Radnor. The model of solar panels and equipment you choose is another factor that will greatly influence costs. Solar panels that have higher efficiency, like monocrystalline panels, tend to be more expensive. Furthermore, solar equipment goes beyond just the solar panels themselves. You'll also need to make decisions about the kind of racks used to mount the panels, inverters, solar batteries, etc. It's important to take all of this into consideration when searching for a solar system that falls within your budget.

Solar Financing Terms

For some homeowners, paying for a solar system out of pocket can be challenging. Solar loans are provided by most installers in Radnor, which can lower, or in some cases eliminate, your upfront costs to make solar more accessible. Though solar loans make going solar more accessible for Radnor homeowners, they can also increase the total you pay for your system, depending on your interest rate and how long you take to pay off the loan. If you put down a larger down payment, though, you can avoid paying as much in interest.

Solar Panel Installation Company

Lastly, the company you hire to install your solar system can affect how much it costs. Radnor's solar companies all have different labor costs and add varying upcharges to equipment. The size of the company can sometimes play the most significant role in the cost of installation. Larger national companies, like SunPro and Sunrun, often have lower pricing due to greater resources and bulk pricing. Smaller local companies might be more costly, but they generally have better customer service and more customization options, and the occasional sale or discount can bring their pricing lower to compete with bigger names.

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 $13,415 11.3 years
8 kW $2.60 $14,566 $18,172 11.1 years
10 kW $2.55 $17,850 $23,072 10.9 years
12 kW $2.50 $20,992 $28,114 10.7 years
14 kW $2.45 $23,990 $33,300 10.5 years
16 kW $2.40 $26,846 $38,628 10.3 years
18 kW $2.35 $29,560 $44,100 10.0 years
20 kW $2.29 $32,130 $49,713 9.8 years

How to Save on Solar Panels

Since the type of solar panels and the installer you choose significantly affects your costs and your system's durability and efficiency, it's important to pick the right ones for you. Here are some things to keep in mind to help with your decision:

  • Solar Panel Brands: Different companies will have various brands and types of panels. If you know you want a specific brand, make sure the solar company you're considering has it.
  • Contract: When looking over 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 like a system part breaking or if the company goes out of business.
  • Reputation: Solar companies that have great reviews from their customers and that have been in business for many years in most cases provide good-quality solar panel installation and expertise.
  • Installation Process: Make sure you're on the same page with the installer in regard to how the installation process will go and what you need to do before your solar panel system is installed, such as updating or replacing your electrical system or roof.

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 Radnor, PA Solar Cost FAQs

What is the average cost of installing solar panels in Radnor?

This is a difficult question to answer precisely, because the cost depends on a variety of factors. Broadly speaking, it costs about $12,750 for a 5-kW system and $25,500 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 higher-than-average energy usage. On the other hand, you can spend less if you opt for a smaller solar panel system or cheaper solar panels.

Are solar panels free in Radnor?

Solar panels aren't free in Radnor, 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.

Is it worth going solar in Radnor?

Whether or not solar panels are worth it depends on some different factors like local electricity rates and how much direct sunlight your roof gets.

What solar power system size is right for my home?

To figure out what solar panel system size you need, you need to know how much energy your home needs and how much sunlight your home gets. For a general estimate, however, since each panel can typically produce about 250 to 400 watt-hours per hour, the average home will need 20 to 35 panels.

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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