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Sun First Solar review

With an overall third-party rating of 4+ and positive feedback across more than 10 reviews from different platforms, Sun First Solar is distinguished as a Market Leader. They've established themselves in 1 state, which points to solid customer relationships in these markets. If you're looking for an experienced solar provider known for both quality and reliability, Sun First Solar stands out as a premier choice in the solar installation industry.
4.4Expert Score
Market Leader

📍 3060 Kerner Boulevard, San Rafael, CA 94901, United States of America, 📲 +14154585870

Sun First Solar Overview

Expert Score: 4.4/5
Founded in: 1984
Sun First Solar, established in 1984, has been an active participant in the solar industry, providing services in 1 state. We dug into what Sun First Solar offers, how customers actually feel about working with them, and where they stand in the industry to give you the straight story for your solar decision.

Sun First Solar’s Offerings at a Glance:

  • Customer experience: Reviews average out to 4.4, painting a picture that includes both satisfied customers and those with concerns.
  • Service range: Along with solar-related work, covering most of what homeowners need, Sun First Solar handles Solar Panel Installation: Professional installation of solar panels tailored to residential and commercial needs. Energy Efficiency Consulting: Assessing energy usage and providing solutions to reduce energy bills through solar energy. Maintenance Services: Ongoing maintenance and support for installed solar systems to ensure optimal performance. Financing Options: Various financing solutions to make solar energy more accessible, including rent-to-own programs. Thermal Scanning: Free thermal scans of solar panels and wiring to identify any issues post-installation. Energy Savings Analysis: Evaluating potential savings from solar energy systems to help customers understand their return on investment. Custom Solutions: Tailored solar energy solutions based on specific customer needs and site assessments.
  • Web traffic and visibility: Their site attracts roughly 769 monthly visits, showing a Positive growth trend and indicating where things are headed.
  • Coverage area: Operating in CA. Sun First Solar is actively expanding solar system installations across various markets.
  • Certifications and licenses: They maintain the standard certifications you’d expect – BBB. The BBB has them rated at A+, which factors into how they stack up professionally.

Deciding whether Sun First Solar fits your needs depends on weighing their track record against some of the mixed feedback available. Getting the full picture requires digging into the details. Our breakdown comes from 10 sources to help you decide if Sun First Solar is the right fit for your solar project.

Independent Sources

Sun First Solar Reviews

🔗 SourceVotesAverage Score
energysage.comNo reviewsNo reviews
solarreviews.com53.27
yelp.com624.7
bbb.orgNo reviewsNo reviews
consumeraffairs.comNo reviewsNo reviews
indeed.com31.3
trustpilot.comNo reviewsNo reviews
angi.comNo reviewsNo reviews
birdeye.comNo reviewsNo reviews
Google reviews314.4
Expert Score4.4

Learn more: What Made Us Choose Sources for Expert Score?

Based on Company Info

Sun First Solar Reviews

Company Websitesunfirstsolar.com
Year Founded1984
Areas ServedCA
Services OfferedSolar Panel Installation: Professional installation of solar panels tailored to residential and commercial needs. Energy Efficiency Consulting: Assessing energy usage and providing solutions to reduce energy bills through solar energy. Maintenance Services: Ongoing maintenance and support for installed solar systems to ensure optimal performance. Financing Options: Various financing solutions to make solar energy more accessible, including rent-to-own programs. Thermal Scanning: Free thermal scans of solar panels and wiring to identify any issues post-installation. Energy Savings Analysis: Evaluating potential savings from solar energy systems to help customers understand their return on investment. Custom Solutions: Tailored solar energy solutions based on specific customer needs and site assessments.
Roofing service
Panel OptionsTesla Powerwall, SunPower
Battery InstallationsTesla Powerwall, SONNEN, SunPower
CertificationsBBB
Solar system leases serviceyes
Expands dealership networkyes
BBB RatingA+
Warranty25-year product warranty

Sun First Solar Website Visits Two-Year Trend: Positive

Learn more:  Website Visits Trend.

Avg Monthly VisitsPage Per VisitTime On SiteBounce RateDirect TrafficSearch TrafficPaid Search TrafficReferral TrafficMail TrafficSocial Traffic
11981.85410.4648%22%0.34%24.9%0.01%4.2%

Sun First Solar Social Media


What Do Customers Say About the Sun First Solar?

solarreviews.com

Negative reviews:

“I would caution anyone doing business with SunFirst Solar. Once they have your money and install your system, you are at risk of being ignored if anything goes wrong. SunFirst has refused for 4 months to replace broken inverters and initially tried to pawn the work off to another company that may not even exist. I purchased a SunPower solar panel system from SunFirst 4 years ago. In the spring of 2020, I noticed that I was no longer receiving information about solar production. So, I called SunFirst and they said they could see that at least 1 inverter was not functioning. This was the first red flag. They could see on their end that it wasn’t working yet it took me calling them to ask about getting it replaced. I assume that they knew it was busted and didn’t reach out to me as that would mean they’d have to pay to replace it. Only after calling to complain was I then told by SunFirst that SunPower would replace the broken inverter. This was in late May/early June of 2020. It’s now October and it still has not been replaced nor have I been given any guidance on if this will ever happen. Let alone when. I finally called SunPower in late June after waiting and hearing nothing. SunPower said that they sent the inverter to a firm called Meyer Electrical and not to SunFirst. SunFirst asked SunPower to send the inverter to Meyer because SunFirst was too busy to install them at my home. I guess SunFirst cares more about finding new customers than actually taking care of past customers. Meyer electrical may not even exist as multiple calls and emails to them have gone unanswered. It’s been almost 4 months now since SunPower sent the inverter to Meyer. I have not received any communication from Meyer about getting this inverter. Tayfun at SunFirst seems like a nice person, and I have no doubt that he is overworked. But this company could not care less about customers whose products are still under warranty. Over the months that this has been dragging on its been made clear to me that SunFirst does not care about a customer like me. They are too busy charging new people to install systems. I just hope for their sake that nothing breaks. As you may be treated in a similarly awful fashion as I am. I would caution anyone from doing business with this company that cares so little about past customers and honoring products that are under warranty.” – Jeff M ⭐☆☆☆☆ October 2, 2020

“Installed array on wrong buildings causing over $12,000 in damages. Refused to correct mistakes.” – SteveF916 ⭐☆☆☆☆ August 15, 2018

yelp.com

Positive reviews:

“Sun First was outstanding with my solar system installation which included 2 Tesla batteries. The crew worked efficiently installing 21 panels and exterior conduit with great workmanship and teamwork. Courteous and responsive to a few special requests. Armando and Jose followed up with the batteries, control panels, internal wiring and operating instructions. Their quality of work was excellent and their skills matched. A fairly complex configuration which required extraordinary physical efforts from Jose to access various crawl space locations. Armando’s skills in electrical, plumbing, construction and solar engineering knowledge backed up by Jose instilled in me a high degree of confidence that the work is of the highest quality. Braden did a thorough and detailed presentation. Breelyn, Rey and Kim provided courteous and responsive office support.” – Peter J. ⭐⭐⭐⭐⭐ September 24, 2024

“Sin First was so customer service-oriented that I chose them for my rooftop solar. I was so happy with their performance that I have recommended them to family and friends. We all had the same stellar results. They are straightforward, honest, reliable, and professional and they stay on schedule. They will answer all your questions and go over all the details. I was so impressed with the team and that is why I was happy to pass their name to all who asked why I chose Sun First.” – Sandy R. ⭐⭐⭐⭐⭐ July 17, 2024

Negative reviews:

“I attempted to contact this company for a quote multiple times. Twice from their online form, twice by calling, once by leaving a voicemail, and once by corresponding through their Chat agent. The latter resulted in the ONLY response I received. A woman by the name of Tracy called me a couple of days after the chat. However, I was going into a meeting when she called. I asked her if she would call me back at 2 pm that day. She agreed. This was two weeks ago! And this is to get a quote! imagine if you were an actual customer needing help. This business obviously needs no new business and has decided it is just fine to be completely unprofessional about it. You can be the judge.” – Isabelle B. ⭐☆☆☆☆ August 21, 2024

“Horrible, they ruined 6 roofs and were unable to follow directions nor willing to correct their mistake. Hired Sun First to place a large array on our commercial office condo. Their low skilled workers put panels on every owners building except for ours. Try explaining to six different building owners and the building association why you punctured holes in every roof except your own. They took no blame or were unwilling to correct the mistake they made and tried even turning our own building association on us! We had to hire a different solar contractor to relocate the panels and a commercial roofer to patch up every hole they made in six different neighbor roofs. Took 15 months to cleanup 3 months of damage. Lost $6000+ on power generation, $6000+ on roofer hole patching, angered our neighbors, and to top it off the new solar contractor used non penetrating ballasts which didn’t penetrate our roof at all. Sun first never gave option to use ballasts. They were also over priced. They take no responsibility for their mistakes, sneaky, sleazy, business practices. Stay away from this company.” – Steve F. ⭐☆☆☆☆ August 15, 2018

indeed.com

Negative reviews:

“Management has no connection with their employees, does not pay overtime as required by state law. No communication between customers and office. Poor work environment as lack of care for employee safety on roofs. 0 no benefits” – Former employee ⭐☆☆☆☆ November 11, 2021

“Worst job I’ve had in years. Poorly managed. Not a friendly work environment. The CEO was very rude and disrespectful to me for asking for direction.” – Tesla powerwall installer ⭐☆☆☆☆ March 19, 2021

Google Reviews

Positive reviews:

“Braden was knowledgeable, friendly and able to answer all questions we had. We requested additional estimates changing the amount of panels and he was able to send us the new estimate within an hour. His responses were always fast and backed up with diagrams. We had had a few estimates from multiple solar companies. We went with Sun First because when Braden came out he was so knowledgeable and had done his research on our house. No other company had the panels placed where he did for the maximum sun exposure. The team at Sun First, worked with our roofing company to do the new roof and solar install together. Within a month of the estimate we had them installing the panels and they were up and running immediately. We are so happy with our solar and had an amazing experience!!” – Julia Cavanaugh ⭐⭐⭐⭐⭐ 2024

“Braden has a “non-sales” approach focused on providing information. He ensured that I could get what I needed on time for PG&E regulatory changes, and he was very easy to communicate with via email, text, phone, and in person. Best of all, he was unbiased and equally attentive in communicating with my wife. If you’re serious about getting solar power, you should talk with Braden. From start to finish, Sun First Solar distinguished themselves with insight into solar design, installation, and maintenance. Their services team was professional and hardworking. Very good communication, great documentation, and a great result.” – Sam Ramji ⭐⭐⭐⭐⭐ April 2025

Negative reviews:

“I hired them to do a roof-top solar installation and the process started out great. Their estimator was straightforward and we quickly came to terms on what few negotiable items there are on a solar installation. And then I heard nothing for months. And then they were ready to go; and oh, by the way, here are the drawings that we forgot to discuss with you and the conduit routes that we didn’t really think about, etc, etc, I still don’t have a functional monitoring system. I am still paying PG&E every month for electricity. I am still doubting why I chose this company. Repeated emails have gone unanswered and I can tell that since the basic install is over and they have 80% of my money, that they no longer care about finishing this installation. The workmanship was great on the panel installation and electrical work, but nearly every other part of the process has been terrible.” – Jeremy Little ⭐☆☆☆☆ 2016

“Their salesman will completely lie to you to make the sale. Payments are higher than stated and higher than my electric bill ever was. He lied about a tax rebate we could put toward paying the panels off. Could not get a hold of anyone to cancel in time. Very predatory and shady practices and I’ve seen others post the same issues in my area.” – Amanda Adams ⭐☆☆☆☆ 2022


Summarizing:

Do We Recommend Sun First Solar Services?

Market Leader

With an overall third-party rating of 4+ and positive feedback across more than 10 reviews from different platforms, Sun First Solar is distinguished as a Market Leader. They’ve established themselves in 1 state, which points to solid customer relationships in these markets. If you’re looking for an experienced solar provider known for both quality and reliability, Sun First Solar stands out as a premier choice in the solar installation industry.

Andy Worford
Andy Worford

Founder and Chief Content Officer at Resident Solar Power. Andy's been following solar policy and technology long enough to know which trends matter and which ones are just noise. He writes about photovoltaic systems, policy changes, and green tech innovations - basically, anything that helps homeowners make smarter solar decisions.

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