Experts in Green Technology

Residential Solar

We’ve helped hundreds of DC & MD residents save with solar.

Many residents qualify for free solar or free roof repair, regardless of income.

We also have special programs for low & moderate income residents.

Learn more.

Find out how much you can save!

Commercial Solar

Advanced Solar specializes in the design, engineering, & build-out of commercial systems for schools, churches, & government buildings.

We will structure a solution that provides immediate cash flow and help your organization capitalize on all of the applicable credits and incentives.

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Talk to an expert. 

We help families, businesses, and organizations go green. This enables a smarter clean-tech grid and a healthier planet. Our customers love saving with solar energy solutions!

Why do people love Advanced Solar?

We are committed to top quality service!



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

  • We live in Northeast DC, and have had a very seamless and pleasant experience with free solar panel installation with Advanced Solar. All staff have been extremely professional, responsive, and knowledgeable. The installation was quick, and they kept us updated on every step including some delays in getting permissions from DC. Again, we did not pay for anything. Furthermore, atleast in the winter months, our bills have been minimal after receiving credits from Pepco. All together, a great experience, and highly recommend to others.

    Iman Sen Avatar Iman Sen
    January 31, 2024
  • Advanced Solar!! Wow. This company is truly a no frills company. They are exceptional in installation. Promptness , customer friendly and professionally qualified. Licensed, certified and capable of handling the job. Questions are answered with no less than you would expect. Clean and organized. They follow through , and follow up. My home looks so nice! With my new Solar panel installation . the Savings will only add up. Get ready, you will not believe it when you get the following bill. And guess what Guys, equity in your home.!! I'm excited to go in a different direction for energy and being apart of making a difference to our planet. ,installation took only one day they manage their time very well. Thanks " Advance Solar.!!!!!

    Karen Parker Avatar Karen Parker
    February 7, 2024
  • Total overall experience Fantastic Justin Hall was Great!! Would HIGHLY RECOMMEND this company

    Raymond Wade Avatar Raymond Wade
    December 14, 2023
  • The entire experience from the beginning with Travis to the solar panels being installed to the friendly follow-ups have been awesome. I highly recommend Advanced Solar. Thank you Advanced Solar, you are my valued customer 😀

    Linda Campbell Avatar Linda Campbell
    December 14, 2023
  • Installment went well.

    Deborah Edwards Avatar Deborah Edwards
    January 14, 2024
  • Great deal and great experience

    Christopher Cleary Avatar Christopher Cleary
    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
  • My name is Minnie Allen, I had a wonderful experience with Advanced Solar. They had prompt and professional service and great communication.

    Sharonda Allen Avatar Sharonda Allen
    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
  • I would highly recommend using Advanced Solar. Travis knew his solar and the guys who installed were friendly and answered all my questions. The only knock, was I felt they could have installed at least two more solar panels on the roof, and for "reasons", they did not install those. But all in all excellent company.

    john fav Avatar john fav
    December 14, 2023

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