The 7 Best Solar Companies in Pennsylvania (2022)

In this article: Top Solar Companies | Pennsylvania Solar Incentives | Choosing a Company | The Bottom Line | FAQs | Methodology

Solar energy is expensive, costing anywhere from $16,000 to $21,000*. Choosing one of the best solar companies can help you feel more confident that you’re making a long-lasting and worthwhile investment.

To help you decide, we at the Home Media reviews team have researched the best solar installers in Pennsylvania and provided our top recommendations. Our rankings are based on customer service, warranty coverage, financing options, and a range of other factors discussed below.

*Data from the Solar Energy Industries Association (SEIA)



Pennsylvania’s Top Solar Energy Companies:

Based on our methodology and ranking system, these are the best solar companies in Pennsylvania:

Momentum Solar

  • Warranty: 25 years
  • Panel options: Monocrystalline (various manufacturers)

Pros and Cons of Momentum Solar

​​+ Includes system monitoring through an interactive app

​​+ Offers customer rewards through Momentum Family Rebate Program

​​+ Provides full service, from consultation to installation

Minimal pricing information provided online

Mixed reviews regarding customer service

Momentum Solar Details

Momentum Solar offers a range of solar panels, making it easy for customers to personalize their systems. The company partners with Enphase to offer solar battery storage and also has options for electric vehicle (EV) chargers, inverters and other solar products.

Momentum includes a 25-year equipment warranty and a 25-year workmanship warranty. These warranties cover products and labor, offering comprehensive protection.

Momentum Solar also offers educational resources through its blog, regular energy audits and an interactive mobile app to track system performance.


  • 25-year warranty
  • Consultation 
  • Energy efficiency audits
  • EV charging systems
  • Maintenance options
  • Mobile app
  • Solar panel installation
  • Solar battery installation
  • Survey and design
  • System monitoring

Payment options: Momentum offers four financing options: full purchase, solar lease, solar loan and power purchase agreement (PPA). Maintenance is included for solar leases and PPAs; it’s an add-on for full purchases and solar loans.

Solar loans operate similarly to a home or auto loan, allowing you to pay off your system in installments over time. However, you’ll pay more in total than you would with a full purchase due to interest rates.

Solar leases involve paying a fixed monthly rate to use solar power without committing to owning your system. PPAs allow you to pay a fluctuating rate based on the energy you use, similar to an electricity bill. Both options disqualify you from taking advantage of cost-saving solar incentives because your provider retains ownership of the system.

To learn more: Momentum Solar review



Green Home System

  • Warranty: 25 years
  • Panel options: Apollo II monocrystalline

Pros and Cons of Green Home System

​​​​+ $0 down financing for qualifying customers

+ Solar roofing options

​​+ Well-rated customer service

Long wait times for installation

No pricing information available online

Green Home System Details

Green Home System (GHS) offers high-efficiency solar panels from companies including Panasonic and LONGi, plus a unique solar roofing option called the Apollo II. This roofing system is made from small monocrystalline solar panels that mimic roof shingles, making the panels less noticeable than traditional solar systems and preserving curb appeal.

GHS offers a 25-year product warranty and performance guarantee. It ensures your system and its components are protected and will perform at a certain standard throughout their lifetime.

Though GHS doesn’t offer a system monitoring app, its products are compatible with downloadable monitoring software. This software allows you to track your system’s production and detect issues.


  • 25-year equipment warranty
  • 25-year performance output guarantee
  • Backup generators
  • Consultation
  • Permitting
  • Solar battery installation
  • Solar panel installation
  • Solar roofing installation
  • Survey and design

Payment options: GHS offers two financing options: full payment or solar loan.



Palmetto Solar

  • Warranty: 25 years
  • Panel options: Monocrystalline (Hanwha Q Cells)

Pros and Cons of Palmetto Solar

​​+ Online solar savings calculator

​​+ Palmetto Protect plan with comprehensive service and maintenance

​​+ 24/7 customer support

Active monitoring comes with additional costs

No pricing information online

Palmetto Solar Details

Palmetto Solar offers high-quality monocrystalline solar panels from Q Cells and smart-home solar batteries. It supplies a 25-year manufacturer’s warranty covering equipment and performance.

For a small monthly fee, customers can add the Palmetto Protect plan. This plan provides access to regular maintenance, panel cleaning, pest abatement and active system monitoring. The plan also includes roofing services and panel removal or reinstallation if you move. 


  • 25-year output warranty
  • Consultation
  • Energy efficiency audits
  • Palmetto Protect plan
  • Permitting
  • Smart-home battery backup
  • Solar panel installation
  • Solar panel removal and reinstallation
  • Survey and design

Payment options: Palmetto offers four payment options: full purchase, solar loan, solar lease or PPA.

To learn more: Palmetto Solar review




  • Warranty: 25 years
  • Panel options: Monocrystalline (Maxeon)

Pros and Cons of SunPower

​​+ Has more than three decades of service and experience

​​+ Includes a 25-year warranty

​​+ Offers some of the most energy-efficient panels available

Charges an additional fee for active monitoring

Doesn’t service all ZIP codes

SunPower Details

SunPower offers some of the most efficient solar panels on the market. Its manufacturer, Maxeon, was previously in-house but went independent in early 2022. The companies still work closely together.

SunPower provides a comprehensive 25-year warranty covering labor and the solar panel system itself. The warranty guarantees 92% power output throughout the length of the contract. SunPower provides free repair or replacement if any issues arise.


  • 25-year system and labor warranties
  • Consultation
  • Design
  • EV charging options
  • Solar panel installation
  • System monitoring through a mobile app

Payment options: SunPower offers three payment options: full payment, solar lease or solar loan.

To learn more: SunPower Solar review




  • Warranty: 10 years
  • Panel options: Monocrystalline (various manufacturers)

Pros and Cons of Sunrun

​​+ Online chat with 24/7 customer support

​​+ Optional panel insurance protects against damage and theft

​​+ Two comprehensive solar lease options

Limited product information available online

Product availability changes by location

Sunrun Details

Sunrun only sells high-efficiency monocrystalline solar panels. Though product information is limited online, the company offers popular brands such as LONGi. It also has two lithium-ion solar battery options: the Tesla Powerwall and LG Chem.

Sunrun includes a 10-year warranty with all of its solar panels. This warranty is shorter than the industry standard of 20 to 25 years, but it’s comprehensive. The warranty covers equipment replacement, system repairs and associated labor costs.

Additionally, Sunrun offers a unique bumper-to-bumper system warranty. Active monitoring, free equipment replacement, and system repairs are included for 10 years. The warranty also includes insurance against theft or damage.


  • 10-year comprehensive warranty
  • Consultation
  • Optional EV charging system
  • Service package
  • Solar panel installation
  • Survey and design
  • System monitoring through a mobile app

Payment options: Sunrun offers two leasing options: a traditional monthly lease or a full lease that allows you to pay for 25 years of solar energy up-front. It also offers full purchases and solar loans.

To learn more: Sunrun Solar review



Trinity Solar

  • Warranty: 25-year equipment warranty; 5-year workmanship warranty
  • Panel options: Monocrystalline (Hanwha Q Cells)

Pros and Cons of Trinity Solar

​​+ Additional home services, such as roofing and electrical

​​+ More than 20 years of experience

​​+ Solar battery options

Some complaints about customer service

Workmanship warranty limited to five years if you purchase your panels

Trinity Solar Details

Trinity Solar has more than 20 years of experience in the solar industry. It offers high-quality solar panels from Q Cells plus additional equipment to customize your system, including solar storage options from Generac and Tesla.

Trinity’s solar panels come with a 25-year manufacturer warranty. A workmanship warranty is included if you lease your system. The workmanship warranty is limited to five years if you purchase your system up-front.


  • 25-year equipment warranty
  • Consultation
  • Solar battery installation
  • Solar panel installation
  • Survey and design
  • System monitoring

Payment options: Trinity Solar offers four payment options: full purchase, solar lease, solar loan or PPA.



Solar SME

  • Warranty: 25 years
  • Panel options: Monocrystalline (various manufacturers)

Pros and Cons of Solar SME

​​​​+ Additional services, such as cleaning and maintenance

​​​​+ Free solar system estimates

+ Large variety of products 

Limited pricing information

Some negative customer feedback*

*When contacted about these cons, a Solar SME representative responded that the company is investigating the negative customer feedback and will be “making sure that [they] end up satisfying [their] clients to their fullest.”

Solar SME Details

Solar SME offers a wide range of high-quality monocrystalline solar panels and solar batteries. The company backs its products with a comprehensive 25-year all-guard warranty. Customers can also receive additional services such as cleaning and maintenance.


  • Consultation
  • Design
  • Solar battery installation
  • Solar panel installation
  • System maintenance
  • System repair

Payment options: Solar SME provides four payment options: full payment, solar loan, solar lease or PPA.



Solar Incentives in Pennsylvania

Though solar systems are expensive, there are several ways to lower your installation costs. Pennsylvania homeowners qualify for the federal tax credit (ITC), which provides a federal tax deduction equal to 30% of your solar expenses. This rate will reduce to 26% in 2033 and drop to 22% in 2034 before ending 2035.

Pennsylvania also offers several state and local incentives. Learn about the key programs below.

  • Net metering: Pennsylvania net metering allows you to sell the excess energy your system generates back to the grid at retail price. It is paid out in credits on your future utility bills or in an annual lump sum, depending on the program.
  • Solar Renewable Energy Certificates (SRECs): Pennsylvania residents receive a SREC for every megawatt-hour (MWh) of solar energy their system generates. You can sell these SRECs at market price to utility providers, allowing you to make money from your solar system in addition to lowering your electricity bills.



How To Choose the Best Solar Company

There are some critical factors to consider when choosing the best solar company for your needs. We’ve outlined a few crucial points to think about below.

  • Cost: Though some companies offer cheap solar panels, it’s crucial to consider the quality and additional services offered (or lack thereof). Skimping on quality or customer service can be detrimental to your investment long-term, as you may have to pay for expensive repairs or replacements more frequently.
  • Customer reviews: Other customers’ experiences are a good indication of the customer service you’ll receive. Be sure to read customer reviews to understand different providers’ support.
  • Financing options: A company with limited financing options doesn’t have to be a deal-breaker. Though solar leases and PPAs could save you money up-front, they disqualify you from taking advantage of money-saving incentives.
  • Warranty length: It’s just as important to consider long-term costs as up-front ones. If you want a system that lasts and has comprehensive coverage in case of repairs, opt for a company with a warranty that covers more than equipment.



The Bottom Line: Which Is The Best Solar Company In Pennsylvania?

The Keystone State has many excellent solar providers, whether you live in Pittsburgh, Philadelphia or anywhere in between. The right one for your home will depend on your individual needs and priorities.

We recommend Momentum for its full-service installation process, comprehensive warranties and customer-first approach. Green Home Systems is an excellent choice for cutting-edge technology and solar roofing, while Palmetto offers extensive protection for customers who want to protect their investments.

Use our tool below to connect with top solar installation companies near you. Most companies provide a free quote.

Frequently Asked Questions About Solar Companies in Pennsylvania

Methodology: Our System for Ranking the Best Solar Companies

We collected data on dozens of solar companies and created a comprehensive rating system to formulate our rankings, grade each company and provide objective findings to our readers. The result of weighing a wide range of factors is a cumulative score for each provider.

We called companies and spoke with representatives to understand their products, services and solar installation processes. We also reviewed each company’s product, production and workmanship guarantees in detail, and we closely examined customer reviews to understand the customer service experience with each provider.

All company data is monitored on an ongoing basis to keep rankings and information up to date.

Once we gathered all relevant data, we used the following scoring system to grade each solar company on a 100-point scale. We then divided the points earned for each provider’s final score on a 5-point scale.

  • Solar services (25 points): Does the company provide in-house solar panel installation and battery backups? Can the company also monitor energy production and perform energy-efficiency audits to ensure system performance? The more options available, the higher the score. 
  • Warranty options (15 points): Warranties for products, system output and workmanship and the length of these guarantees are significant factors in residential solar system performance. Warranties vary by company, so we score companies based on the number of options available. The more warranties a company offers, the higher the score it receives.
  • Availability (10 points): Most solar companies are not available nationwide. We award the most points to companies with the most extensive service area and state availability.
  • Experience (10 points): We rate solar companies based on the number of years they have worked within the industry. The more years a company has been in business, the higher the score. 
  • Payment options (15 points): For each payment option the company provides, it receives more points. Options include purchase, loan, lease and Power Purchase Agreements (PPAs).
  • Reputation (10 points): We factor in each company’s score on the Business Better Bureau (BBB) and deduct points for any alerts or pending lawsuits.
  • Additional benefits (15 points): We evaluate solar companies based on added features and services such as a mobile app, virtual consultations, electric vehicle chargers and 24/7 live customer support. The more of these options a company provides, the more points it receives.

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