15 Best Solar Companies in Lower Windsor, PA (2025 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Lower Windsor based on:

  • Customer review scores
  • Service area for Lower Windsor, PA
  • Company policies and services offered
  • Accreditations and certifications

Average Lower Windsor homeowner saves $1,239/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Updated January 24, 2025

Why you can trust EcoWatch

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.

Best Solar Companies in Lower Windsor

Looking to go solar but not sure which solar company would be best for you? Although it can be hard to settle on a solar company, the search will pay off because going solar has many great perks. While solar power is a great investment, you’ll be able to make that money back and then some, all while living more sustainably. In fact, you could end up with savings of about $15,000 over 20 years.


There are so many installers to choose from, but in this article, we’ll help you pin down your options by recommending some of the best solar companies in Lower Windsor.Want to know the cost of installing solar panels on your roof? Click "get quote" below to get a free, no-obligation quote from a top Lower Windsor solar installer.

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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 Rankings for Solar Companies in Lower Windsor

Best Local Installer
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EcoWatch Rating

5.0/5

TerraSol Energies, Inc.

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: https://www.terrasolenergies.com/
Address: 64 Watkin Ave, Chadds Ford, PA 19317
Phone: 8888739995
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Solar-Verse

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation

Website: https://www.solar-verse.com/
Address: 313 Najoles Rd Suite P, Millersville, MD 21108
Phone: 4439717421
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Ethical Energy Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Battery Storage
  • Service icon Tesla Powerwall
  • Service icon Off-Grid Solar Systems
  • Service icon Financing Assistance

Website: https://ethicalenergysolar.com/
Address: 144 Roosevelt Ave # 100, York, PA 17401
Phone: 7175940003
Outstanding Local Installer
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EcoWatch Rating

4.9/5

MSSI - Maryland Solar Solutions, Inc

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Carports
  • Service icon Financing Assistance
  • Service icon Skilled Repairs
  • Service icon System Decommissioning
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation

Website: https://www.marylandsolarsolutions.com/
Address: 11436 Cronridge Dr Suite V, Owings Mills, MD 21117
Phone: 4103634300
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Lumina Solar PA

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled Repairs
  • Service icon Grid-Tied Solar System
  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon Permit Assistance
  • Service icon Panel Installation

Website: https://www.luminasolar.com/
Address: 1004 Gravel Pike, Hereford Township, PA 18070
Phone: 8009716118
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Bright Eye Solar

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Grid-Tied Solar System
  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs

Website: https://brighteyesolar.com/
Address: 1200 Corporate Blvd #16, Lancaster, PA 17601
Phone: 7172078449
Outstanding Local Installer
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EcoWatch Rating

4.6/5

American Sentry Solar

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon System Decommissioning
  • Service icon Grid-Tied Solar System
  • Service icon Tesla Powerwall
  • Service icon Permit Assistance

Website: https://americansentrysolar.com/
Address: 221 Gateway Dr, Bel Air, MD 21014
Phone: 4105570555
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Standard Energy Solutions

  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Permit Assistance
  • Service icon Panel Installation
  • Service icon Battery Storage

Website: http://standardenergysolutions.com/
Address: 9520 Gerwig Ln Suite T, Columbia, MD 21046
Phone: 4108443800
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Solar Energy Services, Inc.

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Cleaning and Maintenance
  • Service icon Consultation

Website: https://solarsaves.net/
Address: 1514 Jabez Run, Millersville, MD 21108
Phone: 4109236090
Outstanding Local Installer
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EcoWatch Rating

4.3/5

SunnyMac Solar

  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Solar Carports
  • Service icon Consultation

Website: https://www.sunnymacsolar.com/
Address: 413 8th Ave, Wilmington, DE 19805
Phone: 8447866962
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Green Home Systems

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Permit Assistance
  • Service icon Financing Assistance

Website: https://greenhomesystems.com/
Address: 1653 Lititz Pike #1044, Lancaster, PA 17601
Phone: 8887217374
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

KW Solar Solutions, Inc

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Skilled Repairs
  • Service icon Cleaning and Maintenance

Website: https://www.kwsolar.net/
Address: 94 Childs Rd, Elkton, MD 21921
Phone: 3028388400
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Star Enrg

  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon System Decommissioning

Website: https://www.starenrg.com/service-request-page
Address: 5700 Kirkwood Hwy Suite 106, Wilmington, DE 19808
Phone: 3023978917
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

PowerStream Solar & Electric

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon Grid-Tied Solar System
  • Service icon Panel Installation

Website: https://powerstreamsolarelectric.com/
Address: 5810 Northeimer Rd, Narvon, PA 17555
Phone: 7177688500
Outstanding Local Installer
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EcoWatch Rating

3.0/5

KC Green Energy

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs

Website: http://kcgreenenergy.com/
Address: 1262 Loop Rd, Lancaster, PA 17601
Phone: 7172906094

Methodology: How We Ranked the Best Solar Companies in Lower Windsor

EcoWatch's solar experts analyzed each solar company in Lower Windsor based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Lower Windsor


Below are some the criteria we examined specifically for Pennsylvania solar companies

  • Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
  • Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
  • Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
  • Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
  • Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
  • Availability (10%): The bigger the service area, the higher the company will score.
  • Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
  • Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.

The Cost and Benefits of Solar in Lower Windsor

The cost of putting up a solar panel system has dropped significantly in the past several years, but it’s still a large investment for most homeowners.The installation cost is just one important factor you should take into account when looking into getting solar panels. How much it'll cost and how much you can save depend on things including:

  • System size and type: Some models are more costly than others, so the one you choose can raise or lower your upfront cost. Plus, the more solar panels you need to get, the more it'll cost.
  • How much power your household needs: If your home uses a lot of energy, you'll see more savings from installing solar panels.
  • How much sunlight your roof gets: If your rooftop doesn’t get a lot of direct sunlight, your solar panel system won’t be able to generate as much energy, which will give you lower savings on electric bills than a roof that gets a lot of sunlight.
  • Your household's power bills: Because of fairly high monthly energy bills in Lower Windsor, you could save about $1,300 a year with solar.

Solar is a fruitful investment for most homeowners. You can produce your own energy instead of paying for it from the grid and benefit from solar tax credits and rebates, all while helping the environment.

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Solar Incentives in Lower Windsor

Because solar power is a cleaner source of energy than burning fossil fuels, there are several government incentives available to encourage its adoption.When you install solar panels, you can take advatage of the federal tax credit, or ITC. This credit currently lets you lower your tax bill by 0 of the cost of your solar panels. Additionally, there may often be some state and city incentives that you can use to further cut back on the cost of solar of solar panels. Check out our article on solar incentives to see what incentives are available to you.

Environmental Impact of Switching to Solar in Lower Windsor

Switching to solar energy can have a beneficial impact on the environment.But you may be wondering – how much exactly can you help by making the switch to solar? If your family consumes a lot of energy, you can impact the environment even more by switching to solar energy.In fact, if you adopt solar power, you could look forward to lowering your carbon dioxide emissions by about 50 pounds each year. The benefits of solar power are abundant — just like solar power is! That's why so many people have been happy with using solar energy.

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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 Lower Windsor, PA Solar Company Rankings FAQs

What is the best solar panel company in Lower Windsor?

In Lower Windsor, TerraSol Energies, Inc. is the top local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're looking to install solar panels on your home.

What are the pros and cons of solar power?

A few of the biggest pros are that it decreases your electricity bills, it’s environmentally friendly, and it can provide a good return on your investment (ROI). The most notable cons are that solar panels don’t produce electricity at night, the startup costs are high and solar panels can look clunky on your roof.

How long does it take for solar to pay for itself?

The average payback period for solar panel installation is about 16.1 years, but the exact period varies depending on the cost of electricity where you are, incentives and net metering programs.

What are the different types of solar panels?

There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. As for efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by the layout of your roof, how much you're willing to spend and how much efficiency you're looking for.

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.