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10 Best Solar Companies in Philadelphia, PA

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Written By David Cusick

Last Updated February 2024

Rooftop solar is one of the most easily accessible forms of renewable energy for Philadelphia homeowners. Making the transition to solar energy can help you save money and shrink your carbon footprint, but you want to make sure you find a trustworthy installer. That’s why, after reviewing and analyzing installers, we assembled a guide to the most dependable solar companies in Philadelphia. These providers consistently deliver excellent service.

Our Recommended Providers

Top Pick
4.7/5
  • High-quality Maxeon solar panels
  • Nearly 30 years in business
  • Great customer service
Best Solar Panel Leasing
4.2/5
  • Long warranty options
  • Insurance available on panels
  • Free Tesla Power Wall maintenance
Best Customer Service
3.9/5
  • Great customer service
  • Good warranty options
  • Excellent industry reputation

Top 10 Best Solar Companies in Philadelphia

SunPower Builders

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80 Pechins Mill Rd, Collegeville, PA 19426 (610) 489-1105 sunpowerbuilders.com

Clear pricing policy

Free quotes

Services Offered

Panel installation

SunPower

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300 American Metro Blvd #230, Hamilton Township, NJ 08619 (714) 787-3800 us.sunpower.com

Reliable customer support

Free quotes

Clear pricing policy

Informative resources

Services Offered

Battery storage
Consultation
Panel installation

MACK Solar and Roofing

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

Prompt service delivery

Free quotes

Reliable customer support

Family-operated business

Clear pricing policy

Informative resources

Services Offered

Cleaning and maintenance
Skilled repairs
Panel installation
Financing assistance

Sunwise Energy

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

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Prompt service delivery

Services Offered

Permit assistance
Consultation
Panel installation
Financing assistance
Cleaning and maintenance

Solar States

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

Free quotes

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Battery storage
Panel installation
Solar carports
System decommissioning
Tesla powerwall

Imperium Solar

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2443 E Somerset St, Philadelphia, PA 19134 (267) 662-4454 imperiumsolars.com

Reliable customer support

Free quotes

Prompt service delivery

Clear pricing policy

Informative resources

Services Offered

Panel installation
Solar panel upgrades

KC Green Energy

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811 Church Rd # 234, Cherry Hill, NJ 08002 (856) 438-0756 kcgreenenergy.com

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

Financing assistance
Permit assistance
Panel installation
Skilled repairs
Cleaning and maintenance

Impact Solar LLC

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

Free quotes

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Financing assistance
Consultation
Panel installation
Battery storage

Advanced Renewable Solutions - Solar 4 South Jersey

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259 E Browning Rd, Bellmawr, NJ 08031 (856) 900-0669 solar4southjersey.com

Free quotes

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Skilled repairs
Cleaning and maintenance
Panel installation

Solar Techs

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2624 Mimi Cir, Philadelphia, PA 19131 (239) 465-5181 freedomsolartechs.com

Clear pricing policy

Reliable customer support

Informative resources

Free quotes

Services Offered

Consultation
Tesla powerwall
Cleaning and maintenance
Battery storage
Panel installation
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 researching local solar installers are as follows.

Check Licensing

Verify that your solar installer is properly licensed. This help guarantee that the work is done correctly using current installation best practices. There are no state-level contracting licenses issued in the Commonwealth of Pennsylvania, so each city or county can set its own requirements and regulations.

Read Customer Reviews

Check consumer review platforms like the Better Business Bureau (BBB), TrustPilot, and Google Reviews to see customer feedback about local solar companies. Detailed reviews can help you assess a company's reliability and customer service. Use caution with installers that have no reviews or mostly negative ones.

Compare Multiple Quotes

Call at least three solar companies for free, itemized quotes. These quotes should outline all costs and list the solar equipment included. Reviewing multiple quotes helps identify the most cost-effective option for your budget.

Ask About the Warranty

High-quality solar installations should include robust workmanship and performance guarantees. The workmanship guarantee covers any installation issues like poor alignment, poor wiring, or cracks in the panels. The output warranty ensures an energy generation baseline. Strong warranties reflect a solar provider's faith in its installations.

Evaluate Financing and Incentives

Solar can help you lower electricity bills over time. Be sure to consider these aspects when considering the final cost and value of solar panels.

  • Compare system purchase options: Solar panels can be purchased outright or paid for over time through a lease or loan. Verify all terms when financing, such as payment schedule, fees, annual percentage rate (APR), and ownership implications.
  • Research federal and state tax credits: There’s a 26% federal tax credit available for total solar system costs until 2032. Many states also provide incentives. The credits can add up to significant savings for solar buyers.
  • Look into utility rebates: More rebates might be available from utility companies looking to encourage homeowners to install solar panels. Contact your local utility provider to learn rebate values and eligibility rules, so you can calculate your possible savings.

Cost of Solar Installation in Philadelphia

The cost of home solar panels in Philadelphia depends on several factors, including the size of the system and the type of solar technology being used. Generally speaking, a typical solar energy system could range from $3,550 per kilowatt, not including labor, preliminary work, or permit fees. Most solar systems in Philadelphia are 6.5 kilowatts, and the typical Philadelphia homeowners spends $16,250 after accounting for federal tax refunds. Some homeowners may prefer to lease solar panels and reduce upfront costs.

Philadelphia 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: Rebate Program

Website: phila.legistar.com

Incentive Amount:

Residential: $0.20 per watt of solar installed
Commercial: $0.10 per watt of solar installed

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: 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: Grant Program

Website: newpa.com

Incentive Amount:

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

Incentive Type: Green Building Incentive

Website: phila.gov

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 Philadelphia, PA

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

There are a number of benefits to home solar energy. You can qualify for tax benefits, save money, and reduce emissions. With the right storage equipment, solar panels can also give you additional energy security and offer some protection from power outages.

It depends on your home's location and what type of panels you're installing. Since there's a moderate amount of snowfall in Philadelphia, 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 Philadelphia, meaning your payback period could last 15.2 years per 5 kW of capacity on the high end.

Net metering is a power purchasing policy that allows solar energy system owners to receive compensation for the amount of energy they put back into the grid. It's available in most states and is a great way to reduce energy costs.

While solar energy is an ideal option for many, it might not be ideal for homeowners in wet, dark areas. In these cases, you could consider other forms of renewable energy, such as wind or geothermal power, as a primary source. It is also important to speak to a qualified installer to determine if their solar system is compatible with the climate and environment of your area. Even if you choose a different form of renewable energy altogether, you'll still lower your emissions and could still qualify for distributed generation or other money-saving programs.

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