15 Best Solar Companies in Derry, PA (2023 Reviews)

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

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

Average Derry homeowner saves $1,189/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 2023

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 Derry

Hoping to obtain energy freedom in Derry? Installing solar panels can be a rewarding investment since there are many benefits after adopting solar power. The average home can save $14,000 over 20 years after installing a solar panel system. And since solar panels last about 25 to 30 years, your total cost savings will be well above that overall.

To help you sort through the huge number of Derry solar installers, we've narrowed in on a list of the top ones. To get an idea of what it might cost to install solar panels on your roof, you can click the button below to be connected to a certified installer near you.

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 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 Derry

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Momentum Solar

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

Services Offered

  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Integrated roofing

Website: http://momentumsolar.com/
Address: 1004 New Holland Ave building 2-16, Lancaster, PA 17601
Phone: 8886663688
Outstanding Local Installer
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EcoWatch Rating

4.5/5

VISION SOLAR

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

Services Offered

  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Skilled repairs

Website: https://visionsolar.com/
Address: 100 Campbell Blvd, Exton, PA 19341
Phone: 8777776527
Outstanding Local Installer
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EcoWatch Rating

4.2/5

Absolute Energy Solutions, LLC

  • 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 Home installations
  • Service icon Skilled repairs
  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Energy storage solutions

Website: http://absolutegenerators.net/
Address: 711 Pine Hill Rd, Hummelstown, PA 17036
Phone: 7175662514
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Solar Grids Central PA

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

Services Offered

  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Tailored solutions

Website: http://www.solargridscentralpa.com/
Address: 1521 Cedar Cliff Dr # 101, Camp Hill, PA 17011
Phone: 7179666286
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Green Way Solar

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

Services Offered

  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Integrated roofing
  • Service icon Tailored solutions

Website: https://www.greenway-solar.com/
Address: 43 Doe Run Rd, Manheim, PA 17545
Phone: 7178219921
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Green Legacy Solar

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

Services Offered

  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Expert panel installation

Website: https://www.greenlegacysolar.com/
Address: 3506 Countryside Ln, Camp Hill, PA 17011
Phone: 7172928833
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Twilight Renewables

  • 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 Business installations
  • Service icon Integrated roofing
  • Service icon Skilled repairs
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions

Website: https://www.twilightrenewables.com/
Address: 181 E Stiegel St, Manheim, PA 17545
Phone: 7179906722
Outstanding Local Installer
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EcoWatch Rating

4.9/5

A1 Energy

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

Services Offered

  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Business installations

Website: http://www.a1energy.net/
Address: 2730 Shenck Rd, Manheim, PA 17545
Phone: 7178988021
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Bright Eye Solar

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

Services Offered

  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Home installations

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

4.9/5

Wind and Solar LLC

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Energy storage solutions
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Expert panel installation

Website: http://www.pawindandsolar.com/
Address: 1609 Oregon Pike, Lancaster, PA 17601
Phone: 8339463765
Outstanding Local Installer
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EcoWatch Rating

4.6/5

KC Green Energy

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

Services Offered

  • Service icon Home installations
  • Service icon Skilled repairs
  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Integrated roofing

Website: http://kcgreenenergy.com/
Address: 1262 Loop Rd, Lancaster, PA 17601
Phone: 7172906094
Outstanding Local Installer
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EcoWatch Rating

3.0/5

A1 Solar Store

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Integrated roofing
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Energy storage solutions

Website: https://a1solarstore.com/
Address: Warehouse, 704 Legionaire Dr, 704 Legionaire Dr, PA 17026
Phone: 8005575686
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Universal Solar, LLC

  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Energy storage solutions
  • Service icon Skilled repairs
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations

Website: https://www.universalsolarpa.com/
Address: 2901 PA-25, Millersburg, PA 17061
Phone: 7174432395
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Grid Electric and Solar Solutions, LLC

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

Services Offered

  • Service icon End-to-end services
  • Service icon Tailored solutions
  • Service icon Skilled repairs
  • Service icon Expert panel installation

Website: https://gridelectricandsolar.com/
Address: 320 Loucks Rd #202, York, PA 17404
Phone: 7178855249
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Green Home Systems

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Integrated roofing
  • Service icon Energy storage solutions
  • Service icon Business installations

Website: https://www.greenhomesystems.com/
Address: 1653 Lititz Pike #1044, Lancaster, PA 17601
Phone: 8887217374

Methodology: How We Ranked the Best Solar Companies in Derry

EcoWatch's solar experts analyzed each solar company in Derry 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 Derry


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 Derry

For many people considering switching to solar, the decision of which solar installer to hire depends on how much it'll cost. A few important factors that influence the cost of installing solar panels on your home and how much money you could save over time are:

  • The make and model of solar panels you want to get: More high-tech panels are more highly priced, so that will shape your budget for your solar project.
  • How much you spend on energy: The average household in Derry shells out around $1,000 a year on electricity alone, so you could be looking at that much in savings.
  • Incentives: Those who purchase and install a solar system this year can save 30% of their solar installation costs by taking advantage of the federal solar investment tax credit. You can also save about $14,000 on your energy bills over 20 years not including incentives.
  • How much sunlight your roof gets: If your roof doesn't get a lot of direct sunlight, your solar system won't be able to make as much energy, which will leave you with lower savings on power bills than a roof that gets lots of sunlight.

Though a solar panel system costs a good chunk of money upfront, it can save you thousands of dollars in the long term. The question of how much, though, depends on a number of factors, like the size of your house and your current power bills.

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Solar Incentives in Derry

In an effort to increase the number of homes and businesses that use solar power, incentives are offered by the government — and even some utility companies — to help make solar more economical and accessible. State and city solar incentives depend on the location and, sometimes, utility company. Many states offer rebates for solar panels, in addition to the federal solar tax credit. Take a look at our article on solar incentives to see what incentives are available to you.

Environmental Impact of Switching to Solar in Derry

Installing solar panels is a great way to do your part for a cleaner and more sustainable future. A question many homeowners might be wondering about is how much can they really help protect the environment by switching to solar power anyway? In a city like Derry where energy use is rather high, going solar is a fantastic idea for households who want to do their part for the environment. Though solar panel production releases carbon dioxide emissions, the panels make up for it by greatly reducing the amount of CO2 you would have produced if you still used nonrenewable energy. In Derry, you can reduce your carbon footprint by 50 pounds a year with solar panels. Since energy from the sun is abundant and makes electricity without CO2 emissions, making the switch to solar power is one easy step you can take to help protect the environment.

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 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 Derry, PA Solar Company Rankings FAQs

What is the best solar panel company in Derry?

The top local solar company in Derry is Lumina Solar, with a rating of 4.23 stars.

What are the biggest advantages and disadvantages of adopting solar power?

The biggest advantages of solar power are that it can decrease or, in some cases, 100% cut your electricity bills, improve your home's value and bring down your carbon footprint. The biggest disadvantages are that solar panels can be pricey to install, you may not see as many savings if you don't use a lot of electricity and whether you can install solar panels depends on your roof configuration.

Are solar panels worth it?

Solar panels call for a significant upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a range of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.

What is the best type of solar panel?

The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also more expensive. Polycrystalline panels are cheaper but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other types can't, like on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, roof layout 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.

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.