10 Best Solar Companies in Allentown, PA

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Last Updated: February 25, 2025

Solar is one of the most easily accessible forms of renewable energy for Allentown homes. Switching to solar energy can reduce your monthly energy expenses and decrease your carbon output. Before you get started, you want to make sure you find a qualified installer. That’s why we’ve reviewed the options and assembled a guide to the most reputable solar providers in Allentown. These top installers consistently deliver high-quality and reliable services.

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Top 10 Best Solar Companies in Allentown

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Lumina Solar PA

Lumina Solar PA Logo

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1004 Gravel Pike, Hereford Township, PA 18070 (800) 971-6118 luminasolar.com

Informative resources

Clear pricing policy

Reliable customer support

Free quotes

Services Offered

Skilled repairs
Grid-tied solar system
Cleaning and maintenance
Panel installation
Consultation
Permit assistance

MACK Solar and Roofing

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521 Harrison Ave, Oaklyn, NJ 08107 (856) 684-0653 macksolarandroofing.com

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Financing assistance
Cleaning and maintenance
Panel installation
Skilled repairs

Green Power Energy

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47 East St, Annandale, NJ 08801 (866) 730-3545 greenpowerenergy.com

Reliable customer support

Informative resources

Clear pricing policy

Free quotes

Services Offered

Battery storage
Permit assistance
Consultation
Skilled repairs
Financing assistance
Panel installation

Bright Eye Solar

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1200 Corporate Blvd #16, Lancaster, PA 17601 (717) 207-8449 brighteyesolar.com

Free quotes

Informative resources

Reliable customer support

Services Offered

Panel installation
Financing assistance
Consultation
Grid-tied solar system
Skilled repairs
Cleaning and maintenance
Battery storage

Solar States

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1508 N American St, Philadelphia, PA 19122 (215) 939-6699 solar-states.com

Free quotes

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Tesla powerwall
System decommissioning
Solar carports
Panel installation
Battery storage

Solar Bear Energy, LLC

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301 E Harford St, Milford, PA 18337 (570) 500-2327 solarbearenergy.com

Prompt service delivery

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

Grid-tied solar system
Financing assistance
Skilled repairs
Battery storage
Panel installation
Consultation
Cleaning and maintenance

Exact Solar

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82 Walker Ln, Newtown, PA 18940 (215) 621-8353 exactsolar.com

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

Panel installation
Permit assistance
Cleaning and maintenance
Consultation

Impact Solar LLC

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202 Glenwood Ave, Haddonfield, NJ 08033 (866) 926-4493 impactsolarnj.com

Free quotes

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Panel installation
Battery storage
Consultation
Financing assistance

PosiGen

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400 Davis Dr, Plymouth Meeting, PA 19462 (570) 218-4772 posigen.com

Free quotes

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Panel installation
Cleaning and maintenance
Battery storage
Consultation
Permit assistance

Sunwise Energy

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1401 Chapel Ave W, Cherry Hill, NJ 08002 (610) 228-2480 sunwiseusa.com

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Financing assistance
Consultation
Cleaning and maintenance
Panel installation
Permit assistance
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Solar Company

Putting solar panels on your roof could cut your electricity payments while benefiting the planet by reducing your carbon footprint through renewable energy use. Key considerations when looking at local solar installers are as follows.

Check Licensing

Make sure you hire a licensed solar installer. This helps ensure that the work is done properly using the most up-to-date installation methods. There are no state-level contracting licenses issued in the Commonwealth of Pennsylvania, so each city or county can set its own requirements and terms.

Read Customer Reviews

Check review sites like Google Reviews, the Better Business Bureau (BBB), and TrustPilot to see feedback from past customers about local solar companies. Detailed reviews can help you evaluate a company's dependability and level of service. Use caution with installers that have very few reviews or mostly negative ones.

Compare Multiple Quotes

Call 3–5 solar companies for free, itemized quotes. The quotes should outline all costs and list the solar equipment included. Reviewing multiple quotes helps identify the option that aligns with your budget.

Ask About the Warranty

Quality solar installations should include strong workmanship and performance guarantees. A workmanship warranty addresses any installation defects (such as poor alignment, poor wiring, or cracks in the panels), while a performance warranty ensures a certain level of energy production. Strong guarantees demonstrate a company's confidence in its work.

Evaluate Financing and Incentives

Solar is great for helping you lower electricity bills over time. Make sure you consider these aspects when considering the final cost and value of solar panels.

  • Research federal and state tax credits: There’s a 26% federal tax credit available for the full cost of solar systems until 2032. Many states also provide incentives. The credits can add up to significant savings for solar buyers.
  • Compare system purchase options: Homeowners may purchase solar panels outright or finance payments over time with a lease or loan. Be sure to verify key details like annual percentage rate (APR), payment schedule, fees, and what ownership means when financing solar panels.
  • Look into utility rebates: More discounts might be available from electric companies looking to encourage homeowners to switch to solar power. Contact your local utility provider to find out rebate values and qualification criteria, so you can determine your possible savings.

Cost of Solar Installation in Allentown

The cost of home solar panels in Allentown varies depending on several factors, including your system's expected capacity and the type of solar technology being used. Generally speaking, a typical solar energy system costs $3,550 per kilowatt, not including labor, preliminary work, or permit fees. Most solar systems in Allentown are 6.7 kilowatts, and the typical Allentown homeowners spends $16,591 after accounting for federal tax refunds. Some homeowners may prefer to lease solar panels and reduce upfront costs.

Allentown Solar Incentives Guide

Incentive Type: Loan Program

Website: newpa.com

Incentive Amount:

Residential loans/loan guarantees: $100,000
Commercial loans/loan guarantees: $2 million
Grants: Lesser of 10% of project costs or $500,000

Incentive Type: Solar Renewable Energy Credit Program

Website: pennaeps.com

Incentive Amount:

Varies based on market conditions; during 2015 the market price for PA-sourced SRECs has ranged from approximately $32 - $55/MWh ($0.032 - $0.055/kWh) although individual trades have taken place at substantially lower and higher prices.

Incentive Type: Loan Program

Website: newpa.com

Incentive Amount:

Manufacturer loans: $40,000 per job created within 3 years
Manufacturer grants: $5,000 per job created within 3 years
Loans for geothermal systems: $3 per square foot of space served up to $5 million; also limited to 50% of eligible costs for residential systems.
Loans for wind energy production projects: $5 million
Grants for wind energy production projects: $1 million
Grants for feasibility studies: 50% of cost up to $175,000
Loan guarantee grants: Up to 75% of deficient funds up to $5 million

Incentive Type: Grant Program

Website: newpa.com

Incentive Amount:

Vary by project, but program generally requires matching funds at least equivalent to DCED funding

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

Frequently Asked Questions About Solar in Allentown, PA

Generally speaking, a solar photovoltaic (PV) system can be used to power any household appliance or system that uses electricity. In the simplest case, you can use a solar water heating system.

There are a number of advantages of home solar energy. You can reduce emissions, save money, and raise your property values. With the right storage equipment, solar panels can also offer you additional energy security and offer some protection from power outages.

It depends on your location and what type of panels you're installing. Since there's a moderate amount of snowfall in Allentown, your best time to install solar panels is in the spring and fall.

You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. The sun shines frequently in Allentown, meaning your payback period could last 17.1 years per 5 kW of capacity on the high end.

Some frequently-used types of home solar panels in Allentown include polycrystalline, monocrystalline and thin-film. Monocrystalline panels are balanced and efficient, while polycrystalline and thin-film panels pair good performance with greater upfront value. Ask your local provider about which solar panels they work with.

Solar panels can be more efficient than other forms of renewable energy. They have inexpensive upkeep and today's systems can generate and manage energy under more conditions.

Other Allentown, PA Home Services

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