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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

With Philadelphia's clear skies and little rainfall, it's an ideal area for homeowners and businesses looking to harness the additional sunlight by purchasing panels from one of the best solar installers. Solar installers take a personalized and educational approach, helping homeowners understand the underlying technology and tailor it to their requirements. In this guide, we'll showcase Philadelphia's best solar companies and offer advice for your company choice, so you can find the ideal one for your household.

Best Solar Panel Leasing
Sunrun logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions
Best Solar Panel Installation
Momentum Solar logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Offers 7 panel brand options
  • 25-year workmanship warranty
  • Offers battery options

10 Best Solar Companies in Philadelphia

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Featured Partner
SunPower Builders Logo
Top Rated

SunPower Builders

3.9/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 15 reviews


80 Pechins Mill Rd, Collegeville, PA 19426

(610) 489-1105

www.sunpowerbuilders.com
Featured Partner
SunPower Logo
Top Rated

SunPower

4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 83 reviews


300 American Metro Blvd #230, Hamilton Township, NJ 08619

(714) 787-3800

us.sunpower.com

MACK Solar and Roofing

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 67 reviews


521 Harrison Ave, Oaklyn, NJ 08107

(856) 684-0653

macksolarandroofing.com
Blessing Electric Logo

Blessing Electric

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 17 reviews


26 1st St, Lansdowne, PA 19050

(610) 394-2211

www.blessingelectric.com
Impact Solar LLC Logo

Impact Solar LLC

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 103 reviews


202 Glenwood Ave, Haddonfield, NJ 08033

(866) 926-4493

impactsolarnj.com
EcoGen America Logo

EcoGen America

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 16 reviews


1101 Kings Hwy N #210, Cherry Hill, NJ 08034

(888) 294-5764

ecogenamerica.com/residential/nj/camd...
Finray Solar Logo

Finray Solar

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 95 reviews


29 Bala Ave, Bala Cynwyd, PA 19004

(484) 434-8179

www.finray.solar
Sunwise Energy Logo

Sunwise Energy

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 188 reviews


1401 Chapel Ave W, Cherry Hill, NJ 08002

(610) 228-2480

sunwiseusa.com
Advanced Renewable Solutions - Solar 4 South Jersey Logo

Advanced Renewable Solutions - Solar 4 South Jersey

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 52 reviews


259 E Browning Rd, Bellmawr, NJ 08031

(856) 900-0669

solar4southjersey.com
Solar Energy World Logo

Solar Energy World

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 280 reviews


100 Twinbridge Dr, Pennsauken Township, NJ 08110

(866) 856-4580

www.solarenergyworld.com

Ranking Methodology

We analyzed a multitude of Philadelphia solar installers, using the following criteria to choose the superior:

  • Customer reviews and feedback: Most Philadelphia solar contractors have both favorable and unfavorable reviews. However, a good review ratio reflects a company's trustworthiness and responsiveness to issues.
  • Educational programs and business model: Solar technicians must be good teachers. They should tap into their years of experience answer your questions on how to look after your system and optimize its performance.
  • Certifications and licenses: Each installer on our list meets state and city licensing requirements and stays up to date with industry best practices. Many of them have been a part of the Philadelphia community for over 15 years.
  • Service offerings and warranties: Solar companies should stand behind their systems and services with warranties. We evaluated how each contractor responds to issues and warranty claims, focusing on timeliness and customer satisfaction.
  • Panel brands and quality: The leading solar companies keep up with new technology, offering equipment from innovative, dependable manufacturers.

Facts about Philadelphia

  • Average Max Temperature:
    62°F
  • Solar Payback Period:
    15 years
  • Average Daily Sunlight:
    54%
  • Homes Powered by Solar:
    1,608
  • Average Annual Energy Bill:
    $1,290
  • Solar Power per Capita:
    34.4%

Benefits of Solar Energy

Solar energy provides several advantages that will enhance your home for years to come.

  • Reduced carbon footprint: Using clean solar power reduces your dependence on conventional, less environmentally-friendly sources.
  • Better energy independence: Photovoltaic solar panel systems with battery storage systems work through blackouts and emergencies, and you won't have to depend on the power grid for your safety and comfort.
  • Reduced energy costs: Generating some or all of your own power will save you money on your electric bills long-term. Plus, some states provide net metering programs that allow you to sell your extra energy back to the grid, generating extra credits toward your energy bill.

What Solar Incentives Are Available to Philadelphia Homeowners?

Pennsylvania agencies and electric companies offer numerous solar incentives to help lower your solar system costs. Check out a breakdown of eligible solar programs where you live.

Incentive Amount:

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

How To Choose the Best Solar Company in Philadelphia

The more comprehensive your provider search is, the better your solar installation will ultimately work. Here are some key items to consider while searching for a solar installer.

Licensing and Training

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. You should also visit a company's website to learn about its private certifications. Two of the most recognized are the Solar Heating Installer and PV Installation Professional certificates, awarded by the North American Board of Certified Energy Practitioners (NABCEP). Some companies don't publish this information online, so you should also ask your estimator about them.

Cost of Solar Panels in Philadelphia

Your solar panels' style will impact how much energy you can produce. Monocrystalline panels are among the highest quality and cost the most but perform the best. Polycrystalline panels generate less, but they're a great traditional option for low budgets. Thin-film panels have a low cost and are excellent for non-traditional roofs, but aren't recommended for large home installations.

If you'd like to charge an electric vehicle (EV) or use your solar power in cloudy weather, you can pay extra for add-ons. By choosing the right components, you can make your system more effective and user-friendly. Not every solar contractor offers these extras, so look for a company that sells them if it's crucial for you.

If you're a resident of Philadelphia and are considering getting a five-kilowatt solar energy system, you could expect to pay about $17,750 for parts and installation. Find more information on specific component and solar panel costs in the table.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,161
Solar Polycrystalline$906
Thin-Film$530
Solar Battery$743
Solar Home EV Charger$2,787

Financing Solar Energy in Philadelphia

Solar companies use multiple different financing options to increase your savings and lower your costs. Though some providers offer unique payment plans, the most common are power purchase agreements (PPAs), solar loans, solar leases and cash payments. Though it requires a large up-front payment, cash is the most affordable choice because it doesn't accrue interest and qualifies you for incentives. Solar loans are the runner-up option. As with a home or auto loan, you'll pay a monthly rate towards system ownership, including interest. You can still apply for money-saving solar incentives, and depending on your lender, you could put as little as $0 down. Solar leases allow you to pay a monthly rate to rent your panels, while a PPA lets you pay a variable rate based on only the energy you use. We generally don't recommend these options since you won't own your system and are disqualified from solar incentives, but they might be appropriate in particular circumstances. We recommend working with an installer that offers multiple financing options. Ask each consultant about what's available, and get more than one estimate for the best odds of keeping within your financial plan.

The table below lists the average payback periods for different capacities of solar systems in Philadelphia.

The IRS allows you to claim a 26% federal tax credit for solar panels on the full cost of the solar system, so long as you purchase it before 2032. Local governments and utilities might also offer their own rebates, financing programs, and incentives that could save you more money.

Solar System CapacityEstimated Payback period
1 kW2.5 years
2 kW5.0 years
5 kW12.5 years
10 kW25.0 years

Frequently Asked Questions about Solar in Philadelphia

Sources

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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