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Ipsun Solar

We are a certified B-Corp, local solar installer in Northern Virginia. Everything, including design, installation, and service, is covered under one roof by our in-house team.

Our team has helped thousands of clients transition their homes to clean energy, and we are proud of the quality of equipment, workmanship, and financing options we offer.

Our goal is to help make the world a better place for future generations. We are committed to creating a cleaner, safer, more sustainable energy environment.
Ipsun Solar logo
4.9
Reviews
EnergySage Rating
4.9
EnergySage Reviews
EnergySage Rating
4.7
Google Rating
4.7
Google Rating
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Ipsun Solar specializes in residential and commercial solar installations across Maryland, Virginia, and Washington, D.C.

We provide a seamless transition to solar energy, enabling you to secure low electricity costs, benefit from a cleaner energy source, and boost your property’s value. our company offers flexible, personalized solutions instead of a one-size-fits-all approach, ensuring you receive the custom solar experience you deserve.

Choose Ipsun Solar and transform the way you power your life.
Year Established
2016
Phone Number
202-297-8326
Reasons Why You Should Work With Us
  1. "NO SUBCONTRACTORS" Our installers are w2 paid employees

  2. Locally founded and operated! Virginia is and always will be our home

  3. Turn Key - we handle EVERYTHING from install to permission to operate!

Approved EnergySage badge

Approved installers passed our rigorous screening criteria for experience, licensing, and positive reviews.

We speak

Chinese; English; French; German; Spanish

Solar (photovoltaic systems) - roof mounted, ground mounted, and commercial projects. Battery backup - emergency loads, whole home access, and whole home backup.

Services Offered

  • Installation
  • Financing
  • Energy Auditing
  • Electrical Contracting
  • Solar Repair & Maintenance

Ipsun Solar is led daily by two pioneers of renewable energy and sustainability. At the age of 21, Herve Billiet designed Belgium's first solar car and then was invited by the Massachusetts Institute of Technology (MIT) to help advance its sustainable transportation programs. Joe Marhamati served in the White House as Energy Advisor to the Obama administration, where he spearheaded multiple governmental initiatives including the Capital Solar Challenge. Together, they lead a team of W-2 employees dedicated to changing the world -- one roof at a time, while lobbying to shape policies to make solar more affordable and available for all.

Associated product manufacturers

Associated financing companies

Associated installers

Workmanship Warranty

Ipsun Solar offers an extended 30-year protection plan along with a 10-year warranty on labor and workmanship for residential solar energy systems.

Licenses

VA: #2705164701
DC: #410517000286
MD: #114192

Electrical License: AES Specialty License VA: #2705164701

Insurance

$5,000,000

Certifications

NABCEP Technical Sales, PACE provider for Washington DC, Maryland and Virginia, Tesla Powerwall Certified Installer, Enphase Platinum Installer, B-Corporation, Q cell Q.partner, REC Protrust Installer, Span certified, Savant certified.

Industry Certifications

Manufacturer Certifications

  • Certified Installer
  • Certified Installer
  • Certified Solar Professional
  • FranklinWH Certified Installer
  • Platinum Installer
  • Powerwall Certified Installer
  • Q.PARTNER

What Customers Are Saying

4.9
35 reviews
4.9
Average Rating 35 review(s)
Response
4.9
Quality
4.9
Value
4.9
Service
4.9
Leave a Review
EnergySage Shopper
Great system, excellent install experience

I have a system installed by IPSUN. Installation occurred during COVID so there were lots of hassles with the town Bldg inspector and power company however Ipsun helped navigate them all. Ipsun had good relationship with Bldg inspector and electric company so that helped. There is bureaucracy to deal with (Fairfax County!) but Ipsun was able to manage it all for me and made it easy. Install was fast and professionally done - install team was pleasure to work with. System is great - most months my electric bill is ZERO, and I have two electric cars! Ipsun's CEO HERVE came to my house to turn the system on! Not sure if everyone gets that VIP treatment but I appreciated it and enjoyed speaking with him about all things solar - he knows a lot! He is really committed to the mission of solar, which I appreciate. I would highly recommend working with Ipsun, and I would be happy to discuss with anyone who is looking for more detailed info. Ipsun also helped me sign up to sell carbon offset credits SREC (solar renewable energy offset). I just got a check for almost $900 in December! Very happy about that.

Posted by SSCHWALL1 on Jan 04, 2023
EnergySage Shopper
Stellar Experience

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.

Posted by fostergnome on Dec 09, 2021
EnergySage Shopper
Excellent start to finish service!

Ipsun fully supported every aspect of our solar install, from survey to planning to permitting, install, and operation. Couldn’t be happier!

Posted by bbdaniels on Dec 01, 2021
EnergySage Shopper
Excellent Customer Service

I am extremely pleased that we went with Ipsun Solar for our panels. They were very easy to work with and the communication with the team was phenomenal. The team that installed the panels were very professional and kept us in the loop throughout the process. I highly recommend Ipsun.

Posted by aidbia1030 on Oct 02, 2019
EnergySage Shopper
Highly recommend...best experience ever

Highly recommend. This was an absolutely seamless process from start to finish. I worked with Jarad (salesman) who was very professional, knowledgeable, and responsive to all of the questions I had. Once we had the details finalized I worked with Humza who was just as equally impressive and great to work with. Everyone on the team gets back to you right away and they send you weekly updates as to how you are progressing in the permitting and installation process. Cindy was also a big help in coordinating the county inspections, all I had to do was be at the house and they handled the rest!! Lastly the installation looks beautiful from how they are mounted on the roof to the wiring at the junction box. I wish every home project was this easy. Top notch company to work with!!

Posted by mhobbs50 on Oct 01, 2019
EnergySage Shopper
Very pleased with IPSun Solar!

I spent a significant amount of time researching solar after the purchase of my Tesla. I found IPSun Solar from the Energysage referral system. I interviewed four installers but chose IPSun Solar because they were knowledgeable, provided high-quality components, and I thought they would be the most proficient and timely getting the project completed to my high expectations. IPSun Solar indeed was able to fulfill my requirements and provided a well-designed installation at a reasonable price. I ended up with 9.36kW system (26x LG 360W panels, Enphase IQ7+, Ironridge Flatfoot2 Mounts, with critter guard) system with monitoring and a 25-year manufacturers warranty. From the time I signed my contract January 31 to the PTO on May 21, they provided constant updates and excellent customer service. We did have a few minor challenges, but everything was remediated after a discussion and a fair resolution. I am extremely happy and generating approximately 70% of my daily energy usage from the sun. I highly recommend IPSun Solar and wouldn't hesitate to utilize them for any reason.

Posted by cam on Jun 05, 2019

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