Ji | Virginia Beach, Virginia | 03/17/2025
first solar install so I can't compare to other company. but over the process wasn't bad.
Derrick Jones | Portsmouth, Virginia | 03/14/2025
Committed to Success
Cosmo Solaris is an amazing company. They provided transparent information and pricing. Our senior Energy Consultant, Ozman, worked with us step by step. Ozman successfully orchestrated an exceptional contract for us. In fact, we immediately referred our daughter thanks to Ozman’s diligent efforts to help us bring our solar aspirations to life. We will continue to share our wonderful experience with Ozman and Cosmo Solaris with everyone. While we wait for the money needed to complete the installation of our solar energy system, I hope our entire community will go solar with Cosmo Solaris!
Dave G. | Gaithersburg, Maryland | 03/14/2025
Patient, Professional and Honest
I have been working with Ozman Emery for quite a few months for his help in choosing the right solar panels (REC high efficiency) and inverters for my Gaithersburg townhouse. He has been honest and exceptionally patient with me as we have worked together to convince my skeptical wife that we can afford the project and save money on our growing PEPCO bills, obtain the maximum federal and state rebates - and from PEPCO, I believe - while paying back our investment in the least amount of time. He has not tried to upsell me and in fact has convinced me that a battery added to our system would not be cost-effective. Truly the sign of an honest individual. I would not hesitate to recommend him and his firm, Cosmo Solaris, to anyone in our Maryland region.
Margaret | San Antonio, Texas | 03/06/2025
Recently had a 28 panel solar system installed onto my home by Cosmo Solaris. The process was fairly easy as straight forward. There was a brief delay during the interconnection process, but it was quickly resolved, and the project moved forward. We were referred by a neighbor and are pleased with the overall quality of everything.
Derek Wendel | Hanover, Maryland | 03/05/2025
Excellent Service
Cosmo Solaris offered the best design, price, and warranties among all contractors I researched before deciding to move forward with them. They did not disappoint. Their customer service has always been knowledgeable and readily available to respond to questions and help submit paperwork. I’m very satisfied with my new system.
Moses Greenberg | Martinsburg, West Virginia | 03/05/2025
Simply the Best Solar Company to work with!
I HIGHLY recommend CosmoSolaris to all my friends & family. Hands-down, they offer the best financing product in the market, amazing customer service before & after installation and unmatched warranties on both material life and system production guarantees! I did my homework and after thoroughly researching multiple competitive bids, it was actually an EASY choice to go with CosmoSolaris. I now have a total of three West Virginia homes with CosmoSolaris solar systems (one primary residence & two rental units passing along the present and future savings) and I could not be happier going with Cosmo and their best-in -class, turn-key, solar solutions which include warranties, solar system monitoring & SREC credit setup & monitoring. No other company even comes close to the level of attention, price, warranties and customer service that CosmoSolaris offers. Oh and best part is their 100% financing options at great rates! It was a pleasure working with Ozman and his professional team during the design & installation process. They listened and understood my current and future EV solar requirements and designed systems that surpassed my expectations. Simply do yourself a favor and call Ozman at CosmoSolaris if you are at all curious about going solar. I continue to highly recommend Cosmo to all my friends and family and actually like to show off the beautiful systems they have installed! As electric rates continue to rise year after year (but not if you have solar), I am continually grateful to Ozman and the Team at CosmoSolaris. I am a very satisfied customer. Thanks again and looking forward to expanding our relationship on future rental property opportunities.
snoopydog521 | Silver Spring, Maryland | 03/05/2025
Great experience
We had a positive experience with Cosmo Solaris. (1) Cosmo has a great sales team and knowledgeable experts who could easily pivot from sales questions to highly technical questions. Kudos to Mike, Osman, Taha, and Ryan. They we helpful, professional and never pressured me. (2) After long permitting delays, the team was able to schedule and execute the installation very quickly before the end of 2024. This allowed me to use the federal tax credit when I file my taxes in 2025 instead of waiting another year. (3) In accordance with the contract, Cosmo agreed to pay for my utility bills once the 70-day installation window had passed (4) They offered to send a contractor to patch the basement wall after the solar installation was complete. That was above and beyond what I expected. (When plumber comes, they don't patch anything) (5) When the PV panel we agreed upon was discontinued before the installation, Cosmo upgraded to the newer model without any fuss.
Chris Vetters | Crisfield, Maryland | 03/04/2025
Absolute professionals with friendly service.
After dealing with h so many solar cell monies cold calling me to sell “cheap” solar, I knew I wouldn’t deal with anyone cold calling. I had been researching on my own through EnergySage. Cosmo Solaris was highly recommended, so I gave them a call. They don’t do cold calling! We discussed a system for my house. They didn’t try to upsell, even talked me out of stuff I thought I wanted (battery backup) that would have been too expensive for no benefit (10-15kWh for $7k). Zayn was outstanding on getting the system together and installers out. Top end equipment and parts, but an amazingly low price with a 30 year warranty. Check them out. You won’t be disappointed!
Femke Smit | Austin, Texas | 02/24/2025
The Cosmo Solaris representative thoroughly explained how the system works, presented different choices, and helped me select the best one.
Aaron | Bealeton, Virginia | 07/13/2024
Excellent Work
I can't say enough about my experience with Cosmo. They were on top of everything from day one. I wanted to be sure to have our system installed by the end of the year and they were on the phone with our electric company everyday, multiple times a day, to make sure it was going to get done in time. Everything was done in time and I have not had a single issue. The installers were supper nice and i felt very comfortable with them in the house. Cosmo has followed up to make sure everything is as it should be even after everything was done. Can't recommend them enough!!
