These real world examples from actual customers show how much you can save with solar power.

Some homeowners who get a rooftop solar system need property upgrades to safely install. We can often provide a free roof and half price power.

Learn how free roof / half price power offers work.

Many of our customers get free power from rooftop solar and never pay a dime for anything!

Learn how we combine federal and local incentives to provide literally free power at no cost ever to qualifying homeowners.


This customer agreed to let us install a solar power sytem on his roof for free. This will save him over $60,000 over 20 years.

We give him all the electricity. We will cover all the cost of the system and maintenance with tax credits and incentives that we collect over time. He will save and earn over $60,000 over 20 years and never pay a dime for solar.


The system on his roof is generating more power than he uses. You can see in just one month it generated an extra 1,779 kw. And he has 6,370 kw stored up as credits. That is six months average home use! 

His highest power bill since solar has only been a few dollars. 

The blue bars show how much power he had to buy from PEPCO before solar. The green bars show how much he had to buy after solar.

At the end of the year, PEPCO will pay him for all the power the rooftop system generated that he did not use. This payment will be almost $1,000.

And he is saving about $1,400 on his power bill, so he gaining almost $2,400 a year. And will only get better – PEPCO prices keep going up, but free power from Advanced Solar is always free!

Estimated savings over 20 years: $63,478




Not everyone saves this much, but almost every homeowner in DC and qualifying areas of Maryland can save a lot with solar. 

Find out how much you can save with solar.

Thanks to local incentives, some customers pay nothing for their solar power system and get a zero power bill or even spin the meter backwards and get paid by PEPCO!

Want to find out what Solar can do for you? We will simulate your solar savings using a model like the one in the video below and explain how we can cover all your costs. 

Why do customers love Advanced Solar?

One of the best contractors I have ever dealt with - Keith

One of the best contractors that I have ever dealt with. Answered all my questions patiently. Was very accommodating to my schedule. A top notch professional that I would recommend to anyone.

-Keith Krasnansky

On track to cover 100% of electric - Christopher

Solar panels are live and kicked out 36kWh on a winter day yesterday. I am guessing production will be even higher in the summer. On track to cover 100% of electric. Looking forward to nearly nonexistent electric bills and a green-conscious in the near future! Thanks Advanced Solar and MD SUN!

-Christopher Beasly

Selected them because of their reputation - William

These guys are great! Very professional and responsive. I selected them over 4 others because of their reputation, and they did not disappoint!

-William Krabill

The savings in electrical costs are substantial - Janet

We were very pleased with the advice we got from Advanced Solar and its efficiency and professionalism in the installation. The panels have worked perfectly and the savings in electrical costs are substantial.

-Janet Dinsmore

More Reviews

Over 300 great reviews on Google – all four and five stars

  • Very smooth process and the Advance Solar team kept open lines of communication every step of the way.

    Shonda Hurt Avatar Shonda Hurt
    January 14, 2024
  • Amazing customer service with stellar level of technical support and expertise. Ryan and Jesse were the always welling to set up zoom call to go through the details of my design.

    Merrick Hylton Avatar Merrick Hylton
    January 14, 2024
  • Wonderful experience with advanced solar! can see a huge savings on my electric bill! I will be sending my friends and famil their way!

    December 14, 2023
  • Had a great experience with advanced solar, would recommend them to everyone.

    Tyrone Jackson Avatar Tyrone Jackson
    January 14, 2024
  • Great experience with Advance Solar, the team was professional and courteous. When problems arose with leaks and dry wall they quickly responded and rectified the issues.

    Chris Mitchell Avatar Chris Mitchell
    January 14, 2024
  • Advance Solar staff was Professional, efficient , and reliable, highly recommended

    Toni Boyd Avatar Toni Boyd
    January 14, 2024
  • Advanced Solar was timely and professional in setting my solar

    Jeremy Del Moral Avatar Jeremy Del Moral
    January 14, 2024
  • We had a great experience with Advanced Solar. They were eager to get the job done right and to hear from us on some of the finer points - where to run the conduit, etc. Even after the one-day install, the crew came back to make a couple of adjustments because they wanted to make sure the job was done perfectly. Professional, kind, responsive - I cannot recommend them highly enough.

    Bill Riedel Avatar Bill Riedel
    November 14, 2023
  • Advance Solar was on point at all levels of my dealings with them. They were very professional, on time with all appointments, and installation was excellent. They were very knowledgeable about their business.

    Harcourt Masi Avatar Harcourt Masi
    January 17, 2024
  • The staff was great and explained the process in detail and answered all of our questions before and after the solars were installed.

    Andrea Cherry Avatar Andrea Cherry
    January 14, 2024

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