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At SYNRG Solar, we offer what others don't. The most COMPLETE and reliable solar systems in America with customer service to match! All components (solar panels, inverters, racking system, monitoring hardware/software) are manufactured, installed, serviced, and warrantied by ONE company.

Our manufacture trained and certified technicians are background checked and put through extensive training to ensure your system and home are in the BEST of hands. Operating this way guarantees there will be NO mismatched part, NO multiple warranty contracts, and NO chances of voiding the manufacturer's warranty guidelines by using unqualified installers. Peace of mind and reliability at it's absolute best! That is our promise to you.
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At SYNRG Solar®, we set high expectations for ourselves to ensure each customer’s project is treated with exceptional care and the respect it deserves. We believe our success is derived directly from the integrity, reliability, and the unmatched customer service we provide. Our well-trained, professional consultants will answer all your questions, address any concerns, and provide factual information to help you make the most informed decision possible. We encourage transparency and we will spend the extra time helping you compare any information or quotes you have to ensure you truly are getting the best deal possible. There will be no sales gimmicks, no vague answers, and most importantly, no excessive and uncomfortable sales tactics. WE WILL NEVER sacrifice quality for profit, and we will always stand by our work. From the simplest of projects to the most complicated, our clients receive the same commitment, dedication and five-star customer service EVERY TIME. Contact us today to see how we can help you achieve energy independence and contribute to a cleaner, brighter future.
Year Established
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Reasons Why You Should Work With Us
  1. All Sunpower systems are installed by manufacturer employed and certified technicians

  2. Our systems use the most efficient and advanced technology available

  3. The entire Sunpower system is made by ONE company and comes with ONE warranty. No mix and match parts and no warranty exclusions!

Companies that distinguish themselves by their results, reputation, and responsiveness can earn the rating of “EnergySage Advanced”. Advanced installers are among the top half of installers in the areas that they serve. They have demonstrated a mastery of the Marketplace and a level of service higher than most of their peers.

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Services Offered

  • Installation
  • Financing
  • Energy Auditing
  • Roofing
  • Electrical Contracting

Associated product manufacturers

Associated installers

Workmanship Warranty

25 year coverage on parts, performance, and labor
10-25 year coverage on installation & roof penetrations
10 year coverage on monitoring equipment


CSLB HIS Lic # 93608 SP
CA 890895 B


Hiscox Insurance Company Inc. - Policy # 34476780-GL

Industry Certifications

  • The American Solar Energy Society
  • North American Board of Certified Energy Practitioners
  • Solar Energy Industries Association
  • SunPower Authorized Dealer

Manufacturer Certifications

  • Sunpower Authorized Dealer

What Customers Are Saying

16 reviews
Average Rating 16 review(s)
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Expectations actually exceeded! Sean is the best.

I rarely give perfect reviews, since I think perfection, if we're being really honest with ourselves, is really hard to hit, and no...I'm not a perfectionist. BUT, I have no hesitation of giving Sean Demarinis of SYNRG a perfect review. You owe it to yourself to contact him ASAP if you're in southern CA, and looking for solar. We found Sean through energy sage, which is a fantastic website allowing solar providers offering various industry leading solar panel equipment and installers an opportunity to bid to folks who are looking for a new system. You could also contact him directly. Sean is a fantastic communicator. We ended up going with Sean because he offered a very competitive price for top notch solar power system hardware from SUNPOWER, which is among the leaders of the field in terms of efficiency and power generation/panel, durability. He was no BS about answering our questions around the solar system and competitor systems. Going through him saved us a few thousand dollars, which can't be ignored...! From the beginning, Sean gave us a very competitive quote for the top-of-the-line panel system. He spent tons of time with us making, and made himself available at morning afternoon and evening by email or text or voice call, answering all of our questions as they came up: He guided us through our concerns about prepping our roof since it was a little older prior to installation, ideally sizing the system, and highlighting differences in various setups of systems, down to information on setting up accessory solar system products like EV plug in stations with this product, you name it. Throughout the process, he was very clear on how much of a system we needed based on our bills, costs, and other options like batteries, etc. He did not try to upsell us on anything. He was incredibly candid and straightforward (read: no BS just information) about all aspects of the equipment and the work. Sean throughout the process whether it was deciding the size of the system, scheduling installation, and even adjustments on the panels after installation, was absolutely fantastic. We ended up selecting a system that to date performs brilliantly. We can run whatever we want in the house including both dual zone air conditioning compressors (on hot days) and it is totally covered by our panels. Our electricity costs of course have dropped dramatically. Sean was an advocate for getting the job done right and quickly even in dealing will SUNPOWER installers and was in tight communication with them the day of install. My wife and I would recommend Sean as one of the best and well-informed folks we've talked to from any of the major solar system companies. We have been so happy to work with him and cannot recommend him enough. All in all we had a solar system installed roughly 10-12 weeks from when we started researching the process. During all the supply chain pain of the pandemic, this is actually pretty impressive, and our solar panels are generating tons of power for our home. You cannot go wrong with Sean and with this equipment. We wish Sean the best! -Cliff and Nini of Carlsbad

Posted by cliffordrestaino on Aug 29, 2022
Highly Recommend SYNRG Solar

Sean Demarinis at SYNRG Solar has my unqualified endorsement and recommendation. I got four proposals for my solar project before deciding to go with Sean. Three of the quotes were actually very close in terms of overall cost. The deciding factor was Synrg’s use of Sun Power equipment and installation. It didn’t hurt that Synrg asked for no payment until the equipment was successfully installed. I told Sean that I had concerns working through a third party agent as I wanted to make sure I didn’t get handed off and lost in the installation process. Sean assured me that he would closely monitor the project and would be available for any questions. I have to say that both Sean and my Sun Power representative exceeded my expectations for project management. Sean immediately responded to any question I had and the SunPower liaison kept me updated on the installation schedule. Sun Power handled the permitting process and seemed to have a good working relationship with the City. This was one of the few home projects I have done where the contractors underpromised and over delivered. I would not hesitate to recommend SNRGY to my family or friends. The entire process was professional and I always felt Sean was being upfront and honest. I wish all my home projects went this smoothly.

Posted by kmpalmer276 on Jul 31, 2022
Very happy with our solar!

Sean was referred to me by a coworker who had just had his solar installed. It was so easy to understand what we were getting and he kept us updated as well as checked on things for us the entire process. Of course, due to Covid, everything was delayed but Sean and my coordinator kept us up to date on what was happening, provided clear instructions when we had to do something and answered our questions promptly when we had them. The technicians polite and very tolerant with my curious dog, and took care of the installation in a day and a half. Definitely recommend!

Posted by robin.miura on May 25, 2022
Couldn't be happier

I called SYNRG immediately after closing escrow. Sean handled everything in a timely manner and the solar was up and running by the time I moved in. Great service, very professional.

Posted by sterheggen on May 25, 2022
Sean and SYNRG Solar are the best

Sean is best in class for any type of Solar installation. I have been looking to get solar for over a year and couldn't find the right solution for the right price until I met Sean. Sean walked me through the process, explained the various options I had for my home, and was excellent with communicating current status at every step of the way. I really appreciated Sean making my family a priority as we went through this process. Having talked to 2 other solar companies and reps, Sean and SunPower were easily the best. Hands down. From the technology, to the pricing, to being a trusted partner along the way, I will not hesitate to recommend Sean to my family and friends. I'm truly excited to have a great system at a very affordable price. Thank you again Sean!!

Posted by andrewdouglasjohnson on May 22, 2022
Easily one of the best sales experiences I have had

Sean, at SYNRG Solar, was a pleasure to deal with in all aspects of the solar process. We had a sizable system installed along with a new roof and electrical panel; Sean was there the whole time, guiding us through. He is exceptionally knowledgeable and patient with solar power and what is required to get a system installed. He sent me a number of quotes for variations on our system and was never pushy to get the process going. He is exactly what a salesperson should be: attentive to the needs of the customer, not pushy, and highly knowledgeable. Sean's quote was not the cheapest but if you are looking for a product and installation to last you 20+ years, you should probably not be going for the cheapest option available. The whole process was seamless and easy from our side of things and was well worth the slightly price increase. I was so impressed with Sean that I have already given his info to two other people who are looking for solar.

Posted by paul.j.schroeder on Apr 12, 2022



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