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Ipsun Solar - Profile & Reviews

Ipsun Solar is a local Fairfax County-based solar development company designing, installing and maintaining solar PV systems for residential and commercial clients. It's offers green-tech including solar PV, electric car chargers, home energy monitoring systems, and battery storage options. We take care of permitting, engineering, installation and maintenance of your solar PV system and we provide you different financing options to make solar available to everybody. We are also a certified B Corp, meaning that we are a mission-driven company that provides full benefits to our employees.

30 reviews

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  • "Stellar Experience"

    Reviewed Dec 09, 2021

    Ipsun Solar installed our solar panels in 2019. The process was easy and everyone we dealt with along the way was super friendly and professional, and their prices were very competitive. Also, they've followed up to make sure we're happy and proactively enrolled us to receive SREC credits to save money on our taxes. I can't say enough good things about this company. I'm so glad we decided to go solar. Due to some energy efficiency improvements we made prior to this year, we have covered 100% of our electric bills in 2021, which feels great.

  • "Top-notch Solar Service"

    Reviewed Dec 08, 2021

    I wholeheartedly recommend Ipsun if you are considering adding solar panels to your home.

    From project concepting to constructions to getting approval from the power company, they were with me the whole way and always easy to reach. Whenever I had questions, they were quick to answer and they were good about setting accurate expectations for costs and the time required for the various steps of the project.

    Another plus is that they were never pushy in terms of sales. I opted for a relatively modest system and I never felt like they wanted to push me towards a more expensive solution than I needed.

    They rock!

  • "Five stars for Ipsun Solar"

    Reviewed Dec 07, 2021

    From start to finish, Ipsun Solar was an excellent partner for our rooftop solar project!

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We are a certified B-Corp, local solar installer in Northern Virginia. Everything including design, installation, and future maintenance is taken care of all under one roof.

Our team has helped hundreds of clients transition their home to green energy, and we are proud of the quality of equipment, workmanship, as well as the financing options that we offer.

Ipsun is a play on the Latin word, Ipsum, meaning “your own.” We want you to own your solar system and to reap all the financial benefits from it that you can, not someone else.

Clients are proud to represent the Ipsun name because they get a customized solution that other companies can’t compete with, and they also walk away with the confidence that they’re doing a lot for their pocketbooks, their communities, and the environment.

  • Installation
  • Financing
  • Construction
  • Roofing
  • Electrical Contracting
  • Solar Repair & Maintenance
  • Community Solar
  • Energy Efficiency
  • Solar PV
  • Energy Storage

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Get a custom solar estimate for your home

Get a custom solar estimate for your home

Based on your roof and actual offers in your area

Try Solar Calculator



Ipsun Solar Headquarters

2817 Dorr Avenue, Suite D
Fairfax, VA
22031 United States

Local Offices (4)

  • 1150 18th St NW 9th fl
    Washington, DC 20024
  • 2817 Dorr Avenue, Suite D
    Fairfax, VA 22031
  • 9504 Poplar Leaf
    Fairfax, VA 22031
  • 1340 W st NE
    Washington, DC 20018
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Workmanship Warranty

We offer an extended 30 year warranty on all parts and labor through Solar Insure.


Better Business Bureau
Amicus Certified Member
Amicus O&M Certified Member
DC SEU Solar For All Program Installer


NABCEP Technical Sales, PACE provider for Washington DC, Maryland and Virginia, Tesla Powerwall Certified Installer, B-Corporation,


General Contractor License in VA (2705164701)
General Contractor License in MD (114192)
General Contractor License in DC (410517000286)
Business Entity Licence in Washington DC
Business Entity Licence in Virginia
Business Entity Licence in Maryland



States served by Ipsun Solar

  • District of Columbia DC ,
  • Maryland MD ,
  • Virginia VA

Languages spoken by Ipsun Solar

Chinese, English, French, German, Spanish