Solar Panel Cost Guide in London Britain, PA (Jan 2023)

  • London Britain Solar Installation Cost: $11,674
  • 25-Year Savings: $14,972
  • Payback Period: 10.9 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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Average Cost of Solar Panels in London Britain

Here's how much it might cost to install solar panels in London Britain.

The average cost of a solar system in London Britain is $3 per watt. The average solar panel system size in London Britain is around 6.5 kilowatts, meaning a cost of about $11,674 for a solar installation, or $8,639 after the 30% federal solar tax credit is applied.

The prices above are just estimates to give you an idea of how much solar panels could cost. The exact cost of installing solar panels can vary quite a bit depending on a few factors, such as what size system you need, your energy consumption and what company you go with. With average savings of about $15,000 on power bills over 20 years, many homeowners in London Britain find investing in 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 London Britain

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 London Britain

Installing solar panels on your own can be a challenging undertaking, which is why getting a solar installation company is a good option for many homeowners. The expertise that solar companies offer can be valuable as well, particularly if you aren't sure what kind of solar equipment would be right for your home.

If you're searching for a solar company in London Britain, the EcoWatch team has compiled 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 London Britain

Factors that Affect Solar Panel Costs in London Britain

There are a number of factors that can influence your solar panel installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that does the installation.

Solar Equipment

The cost of solar panels varies by thousands of dollars due to a variety of factors. One of the key factors is the system size, which is measured in kilowatts (kW). Solar power systems that have better efficiency or power generation need better technology and/or more equipment, both of which can raise costs. For each additional kilowatt you need, your cost can go up by about $2,550. There are a lot of different solar panel brands and the one you choose also affects the cost. Typically, the brands that have better efficiency tend to also cost more. Additionally, the type of equipment you want to install can affect your total cost. If you just need panels, your system will be far less expensive than if you also need solar batteries or an electric vehicle charger.

Solar Financing Terms

Solar panels can save you money on utility bills over many years, but they can also be a significant investment. That's why many London Britain homeowners choose to finance their solar panel systems to make going solar more affordable. It's wise to add 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 off the loan.

Solar Panel Installation Company

The remaining major cost factor you should consider is the installer you choose. Given the booming popularity of green energy solutions in London Britain, you'll have plenty of options to choose from, but each comes at varying price points for labor and equipment. You may notice national solar installers that have lower prices because of their larger brand name and access to bulk equipment pricing, or you might see small, local installation companies offering deals or specials to compete with those larger companies.

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

How to Save on Solar Panels

There are a lot of solar installers to choose from, all of which offer different warranties, solar panel models and price points. To help you pick 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 quality aftercare and customer service, such as part repairs and replacements.
  • Solar Panel Brands: Each solar panel brand and type offers varying levels of quality, longevity and efficiency. They will come at different prices as well. The company you choose affects which solar panel brands you have access to.
  • Contract: Read the contract terms thoroughly to make sure you understand the cost breakdown, completion timeline incentives and warranties.
  • Installation Process: One of the most important things to understand when adopting solar power is the installation process itself. Be sure to clarify any details you should know with your solar company, such as what permits you should secure and how long the project will take.

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 London Britain, PA Solar Cost FAQs

What is the average cost of installing solar panels in London Britain?

This is a difficult question to answer exactly, because the cost depends on a variety of factors. Generally 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 cost more if you want other solar equipment or higher quality panels, or if you have above-average energy consumption. On the other hand, you can spend less if you opt for a smaller solar panel system or cheaper solar panels.

Should I lease or buy solar panels in London Britain?

Leasing solar panels can be an appealing choice, because it usually comes with low or $0 upfront payments. The downside is that you won't be able to save as much. If you lease, you don't own the system, so you can't claim any tax rebates and credits and your home value won't increase. Buying solar panels is a better option if you want to get the most savings.

Can you sell solar power back to the grid in London Britain?

The majority of states offer net metering programs of some kind. Through these, you can be compensated for the extra power your system produces or or receive credits to put toward future energy 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 London Britain?

Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they stop working completely at that time. What this means is their energy production will have decreased significantly after that point. You can replace them after having them for that long or you can keep using 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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