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    SunLux

    3.9 (206 reviews)
    Open 8:00 am - 6:00 pm

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    Services - SunLux

    Solar system maintenance

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    Reviews With Photos

    Solar panel installed on the roof
    Tahir A.

    I have my system installed which consists of solar panel and battery. The sales process went smoothly. Mike addressed all my questions and their pricing is the lowest I could find. Then, we had to go through permit apply which was a bit slower than I expected. I understood that it is out of the company control but I wish the communication during this time could be better. I had to escalate to Mike few times but he immediately took care of it. The installation went well. And the final inspection also went well. Overall, the experience is superb. I really like my system especially the battery. Having a back up is really nice.

    Gerardo P.

    SunLux successfully completed our solar + battery installation in Fontana, CA, and the entire process was handled professionally from start to PTO. We found Sunlux through outstanding Yelp reviews, which helped us choose them. The project began with an initial meeting with Mike Valencia, followed by smooth design and coordination. Our project management started with Gabriel Benko during the design and operation phase then transitioned to Elizabeth Haygood, then Jessica Delgado, who managed inspections and the final PTO approval with SCE. Despite the handoffs, communication remained clear and consistent. Our system includes an 8.28 kW solar array (18 panels) paired with 1 Tesla Powerwall 3. Pre-installation inspection, installation, city inspection, and utility approval were all completed efficiently. One of the biggest strengths of SunLux is communication. We were kept informed at every stage of the project, and any questions we had were answered promptly and clearly. The technicians were professional, courteous and did quality work. Overall, SunLux delivered a well-coordinated project with strong communication and solid technical execution. Highly recommended. Deserving of 10 Stars.

    Henry A.

    Worst experience ever been going at it for 2 1/2 months back-and-forth through emails and calls, which are all saved for proof leakage on the roof when the solar and roof was done at the same time through sunlight they don't answer their phone a bunch of excuses, the guy that handles the construction that they have to speak with the management ongoing upon ongoing

    Tesla Powerwall gateway, main and sub panels, solar shutoffs.
    Ryan C.

    My third project with Sunlux was the Tesl Powerwall. We had a solar installation at our old house, then we moved and our new home had a tiny solar array, so we added another 24 (I believe it was) panel system a couple years ago, We'll, we FINALLY got the battery backup and they did a great job. Price was clear, including upgrade options/pricing, and they worked with me regarding the installation location, etc. Unfortunately, the county required safety poles in front of the Powerwall because our RV travel trailer parks next to it ( even though there is no geometric possibility of hitting it with my trailer!), so they had to install them and call for another final inspection. I'm going to remove them since they are worthless! After everything was wrapped up we got the PTO and everything is working perfectly, but we have not yet experienced a power outage. But I'm sure we'll be just fine when that happens! I always recommend Sunlux to people I know who are considering solar or battery backup. Price was the best I found, and I've been happy with their services for two homes, three projects!

    14KW Tesla Powerwall

    After some thorough research I decided to hire SunLux to do a new solar system install on my home. I had an original Solar System installed in 2004 made in Germany but it was time to upgrade. Mike Valencia took my specs - recommended a system - and impressed upon me that SunLux was not a 'middle man' but indeed a Solar Install company with over 100 employees directly involved in each installation. So - if a problem occurred I had only to go to SunLux to get help as opposed to chasing online web companies that subcontracted installers. SunLux delivered an ON TIME excellent install and the followup was quick - the interface between myself - SunLux - and So Cal Edison was efficient and prompt. When the sun is shining my Tesla Powerwall batteries are usually re-charged by 10AM and until sunset we put back up on the Grid on average 26-30 KW daily... my Edison bill dropped from $550 monthly to $28. Efficient, honest, responsive and solid follow through made this new solar install by SunLux work extremely well. Highly Recommended!

    Solar Panel

    SunLux was one of three recommended by the Consumers Report. They offered us the top of line in Solar Panels with 460 kWh and the newest Tesla battery back up, with the best prices. Mike Valencia was our sales rep. He explained everything in detail and always answered all my calls. All the paperwork was done by phone including signatures. Then we were switched over to Gabriel Banko, who took over the installation, which was timely and done by SunLux. Gabriel was always there to answer questions. The men who did the installation were kind and professional. Lastly our account was given to Jessica Baitzman who did all the work to get us hooked up to Edison. We defiantly recommend SunLux. Best prices, service and customer service.

    Solar Panel side of house
    Nhat N.

    I would highly recommend SunLux to anyone looking to install Solar Panels on their home. We researched multiple vendors before deciding to go with SunLux. In comparison to other companies, we felt SunLux had the best price, presentation, and overall comprehension in terms of what we needed. Mike Valencia, VP of Sales and Marketing, did a great job explaining how solar would work best for us. Elizabeth Haygood, our assigned project manager was always available when we had questions about the process and was consistently providing us updates on the status of our installation. It took about a 6 weeks for the project to start (this was due to the holiday season). Once it got started, things moved very quickly. The actual installation of 32 panels took 1 day. The following week, the city inspector came to check the work and approved it within 15 minutes. Prior to the inspector arriving that afternoon, a SunLux supervisor arrived the morning to look over the installation and make sure everything was up to code. The following day, the city stopped by and installed the new meter. Three days later we were connected to the grid. SunLux did a great job through the whole setup and installation process. We have had the solar running for a week now and everything looks good. Our hope is that SunLux does just as good a job fixing issues when/if things breakdown after the project is done.

    Our new Tesla battery!

    I've been studying adding solar panels and battery back-up for a few years. Thanks to OBBB we pulled the trigger this year and couldn't be happier. The purchasing process was great. Mike Valencia was patient and answered all of our questions. Once we signed on, our Project Manager was excellent. We were made aware of the overall process and timeline. Communication was timely and accurate. They explained exactly what was going to happen and when and they were extremely accurate. The installation was done in one day. They showed up with a large crew and the team's process was like clockwork. The guys were polite and friendly and left my home/yard in great order when they were done. The process to get the system inspected and on-line with SCE was seamless and much faster than I thought. I would highly recommend SunLux for solar installation!

    Tesla wall 3

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    7 years ago

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    8 years ago

    Sunlux did everything they said they would do. recommended to my neighbor and brother and both now have solar.

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    8 years ago

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    9 years ago

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    8 years ago

    Business owner information

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    Gabriel B.

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    10 years ago

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    Page 6 of 6

    Ask the Community - SunLux

    Do you install new roofs as well?

    Hi Jeremy, yes we do as long as its paired with solar.

    Don’t See Your Question? Ask Away!

    Review Highlights - SunLux

    The project began with an initial meeting with Mike Valencia, followed by smooth design and coordination.

    Mentioned in 30 reviews

    Read more highlights

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    OC Solar - Maximize your energy storage with the Tesla Powerwall 3. Property also features the sleek design of the Tesla Solar Roof

    OC Solar

    (464 reviews)

    I just got my solar installed with powerwall and it has been a mix bag of positive and negative but…read morehope the team can really improve for their customers with this review. Overall the team all seem to be doing their job and the execution is quick but the lack of customer communication is not up to par for a 50k project. It felt like I was the project manager all the time, following up on schedule, and then calling to verify. I had a feeling that the teams are split and everyone only does their job based on a scope and not as a team. Sometimes, I just want the truth on timing.... Bc Everytime I get a timing commitment, it's delayed and or no show and then also no updates. The project is still on-going with skirting, commissioning wasn't even done , painting of pipes/conduits... so will update accordingly. 8/6/26 : the team swiftly came the next day and finished painting and commissioning so I will add a star. 8/12/26: Just had a constructive discussion with Dayne and Savannah -- overall very positive. While my earlier frustrations were real, the conversation helped me better understand the complexities of the contractor side of the business. I also came away feeling that OC Solar genuinely puts care and attention into each project. The project isn't fully complete yet (inspections, skirting, and a few other items remain), but the overall execution moved at lightning speed and exceeded my own expectations. At the end of the day, it's the final result that counts so I will increase it to 5 stars.

    Project still in progress but so far so good…read more The quoting and onboarding process was great. Biggest hurdle so far was the HOA approval which is outside their control. I'll update this review later as the project progresses.

    Infinity Solar - Villa Park solar battery system

    Infinity Solar

    (294 reviews)

    I wanted to share my recent wonderful experience with my recent service visit with Infinity Solar…read more I purchased my system in 2024 (detailed review also done); during this time, my solar generation has been absolutely wonderful, and sized perfectly by Kay. My electric bill is essentially free over all of 2025 and this year. Some months have a $10 dollar bill, other months negative depending on how sunny each day is. I have had zero issues whatsoever and system works like clockwork. The installation over my tile roof, done through Terrazas roofing, partnered with Solar has also been top notch with zero issues with multiple major storms last year. I would say i was 110% satisfied with my decision to go solar and with Infinity solar. Fast forward to 2026. A series of recent power outages resulted in no power in my home. My initial thinking was that my system should have generated power with a fully charged battery during this outage. After calling Infinity, it was relayed that my system per contract was only set up for load shifting by design, lowering cost which I had decided on. After discussing 2 options to allow for backup power generation, i decided to proceed with the upgrade. Throughout the process, the entire team supported me exceptionally, starting with Sara who stepped in to help speak to me when the service department was not available at the time. As i did'nt understand my contract fully,, i reached out to Kay in sales, whom i did not speak to in 2 years, who really went above and beyond to explain to me in full detail how my system was set up, and options i had to upgrade. Kay treated me like family. I was so appreciative of her kind approach. She helped coordinate a technical call with Joel to fully answer all my technical questions. Once i decided i was comfortable with to proceed with the upgrade, the service team took over, with Vanessa and Brianna helping me schedule my service. Vanessa and Brianna work tremendously well together; super friendly, pleasant, professional and helpful. I requested looking into a couple options which Vanessa followed up on and accommodated without hesitation. A straight forward and exact quote was provided on Thursday. Their service and help was fantastic and greatly appreciated. Upon approving my quote on Thursday, my service was completed on the following Tuesday, much faster than I expected. Upgrade was performed by Ivan, electrician specialist. Ivan also initially setup my system in 2024. His expertise is perhaps, in my view, the finest in the industry. I felt very fortunate and appreciative knowing i hd my system in the best hands. He spent about 3 hours working on my system, explaining all the steps. Work performed was tremendous. Ivan patiently answering all my questions on some of the system parameters forgotten over the past 2 years. System was up and running and verified to work fully with a simulated power outage performed through the fuse box, and through the app. I was thrilled to now have backup power during outages. Billing and final payment was as quoted and super easy. In closing, the real mark of any business is how you are treated after the job is complete. My belief is that Infinity solar lives up to their reputation of being an exceptional 5 star company providing high expertise solar services through all phases of a project; sales, installation, commission, operational life, and post installation services. In a business of fraught with fly by night companies, Infinity Solar is a true gem. Solar done right with integrity, highest expertise, and exceptional, prompt service when called on. Thanks again to the entire Infinity team. 5 Star once again! Dave C

    Great service and communication. I highly recommend. If you need new solar or repairs, they are the…read morecompany to call. P

    REP Solar

    REP Solar

    (27 reviews)

    I would like very much to recommend this company to anyone who may be interested in solar. From…read morestart to finish, REP solar has been in contact throughout the process to install solar at my home. Now that we're done, I couldn't be any happier with this company. I'd specially like to point out the incredible work of the installers: Rudy and Eduardo. They have been professional, courteous and have worked tirelessly to complete the installation in the timeframe provided.

    I don't know how this company received such good reviews, but I am writing this review in the hope…read morethat no one will be harmed by this company anymore. Never install solar panels from this company. You will be at a great disadvantage and have great regrets. We also incur huge electricity bills every year. If you have any questions, please email me and I will email you how this company responded to me and provide you with more information. My email address is djung3155@gmail.com. If I could, I would give this company 0 stars. 이 회사가 어떻게 좋은 평가를 받을 수 있었는지 모르겠지만, 더 이상 이 회사로 인해 피해를 받는 분들이 없었으면 하는 마음으로 이 리뷰를 작성합니다. 절대로 이 회사의 태양광 패널을 설치하지 마세요. 당신은 큰 불이익을 당하게 될 것이고, 큰 후회를 하게 될 것입니다. 매년 막대한 전기 요금도 발생합니다. 질문이 있는 경우 저에게 이메일을 보내주시면 이 회사의 응답 방식과 함께 이메일을 보내 자세한 정보를 제공해 드리겠습니다. 내 이메일 주소는 djung3155@gmail.com입니다. 가능하다면 이 회사에 별점 0점을 주고 싶습니다. No sé cómo esta empresa recibió críticas tan buenas, pero escribo esta reseña con la esperanza de que esta empresa ya no haga daño a nadie. Nunca instale paneles solares de esta empresa. Estarás en gran desventaja y te arrepentirás mucho. También incurrimos en enormes facturas de electricidad cada año. Si tiene alguna pregunta, envíeme un correo electrónico y le enviaré cómo me respondió esta empresa y le brindaré más información. Mi dirección de correo electrónico es djung3155@gmail.com. Si pudiera, le daría a esta empresa 0 estrellas.

    SunLux - solarinstallation - Updated September 2026

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