Keep Rancho Cucamonga
Beautiful and SAVE by Going Solar!

California is striving to create megawatts of new solar-generated electricity, moving the state towards a clean energy future. And you can help! Join the thousands of home and business owners who have Stepped up by installing solar energy systems through the California Solar Initiative.

Start here for
FREE Estimate!

We Make Solar Simple

Our founders had a radical idea—that solar energy should be just as easy as traditional electricity. So in January 2015, they started Sunlux to accomplish just that.

First Class Team

With over 6,000 solar installations, You can be sure that your home is in good hands

25 Year Warranty

We guarantee our work with a best-in-class 25-year comprehensive warranty

Best Solar Panels

We are partnered with world-leading solar manufactures.

$0 Upfront Cost

We’ll customize your agreement based on your individual needs.

Here’s What Our Customers Are Saying Online :

  • Dplessel Avatar

    The entire process was fast and efficient. Sunlux was able to push the installation prior to Edison's tier adjustment. Now I'm locked in at the lowest possible rate! Good job!

    Dplessel 9/06/2019
  • We decided to go with Sunlux because of their great reviews and their competitive rates. Sunlux has been with us through every step of the process. Ben, our representative has surpassed our expectations. He has addressed any concerns, with a smile. We appreciate it!

    Araceli B. 2/22/2018
  • Sunlux has been an amazing from start to finish. We had an excellent consultation and build for our system based on our past year with the electric company. Everything that followed was on schedule and delivered as promised. We had an excellent project manager that kept us informed of a few schedule changes. (Current state of affairs and... read more

    Brymer 4/09/2020
  • Sunlux is the real deal. They are straight up honest people. They do what they say and no surprises. We had a faulty inverter and they replaced it with a brand new upgraded one. Also they will be compensating me for lost production. Highly recommend this Company! A 5 star rating!

    James S. 5/21/2019
  • Jerry M. Avatar

    5 star rating Juan and his crew were terrific. They showed up early. He and the crew were courteous, efficient, and professional! They worked cleanly. They swept the area before they left. I didn't have to worry about anything. Sunlux has been on top of every step of this project! No problems with the entire process!

    Jerry M. 12/18/2019
  • Very professional from start to end. Professional installation and looks good. Very responsive to call, question were answered promptly and request was fulfilled. Great help from Ms. Karissa *****, she did an awesome job!!!

    gerry 1/22/2018
  • I had a great experience with SunLux, not only did they do a great job installing and pricing the solar package well, they replaced my wood shingle roof as well. Highly professionally crew and highly recommend them.

    Geoffrey A. 3/07/2018
  • Lisa S. Avatar

    5 star rating Very professional company. Communication was awesome. I was referred by a neighbor and understand why. There are a lot of solar companies out there and by far this is the best one. Good pricing and great product. Thank you so much SunLux.

    Lisa S. 10/21/2016
  • Cathy Novelo Avatar

    I am pleased with SunLux. Everyone that I spoke with was helpful and friendly. When I came across problems associated with solar installation everything was quickly resolved. Since the panels have been installed, everything is functional and working well.

    Cathy Novelo 6/05/2019
  • SunLux has been great to deal with. I found their prices to be super competitive. The install team did a great job. Had some challenges on the roof and with one call to customer service they had someone out the next day and had it resolved. I've been up for four months now and its performing as expected!

    Steven L. 5/01/2019
  • I picked Sunlux for solar to install on my elderly parents house. This was after 5 other quotes. Price was the best. From signing contract to power up was better than imagined. Even with weather delays (wet in socal this year) they got past the delays. Customer service is fantastic. They know how to design a system. I... read more

    Ron J. 6/11/2019
  • Armine F. Avatar

    5 star rating Sunlux is the best Solar company. Best customer service. I have my system for about 3 years and I have saved a lot of money on my bills.Thanks Amy

    Armine F. 11/25/2019
  • From the first phone call for a quote until the last approval from SCE, every employee I encountered was kind and professional. I called 3 companies for quotes. Theirs was the least expensive and they were the most comprehensive as they explained the process to me. I will refer my family and friends to them!!! Call them first

    Christina C. 1/08/2018
  • Jim B. Avatar

    5 star rating SOLAR EASYFrom start to finish the team at Sunlux made the decision to go solar easy. I did a lot of research and found Sunlux reviews to be true.The install was a breeze and the Panasonic panels blended into my roof perfectly. I look forward to no longer supporting So Cal Edison!

    Jim B. 3/07/2019
  • Dee James Avatar

    I picked Sunlux for solar to install on my elderly parents house. This was after 5+ other quotes. Price was the best. From signing contract to power up was better than imagined. Even with weather delays (wet in socal this year) they got past the delays. Customer service is fantastic ( thanks to Sarah). Solar production is... read more

    Dee James 6/12/2019
  • Steven Litchfield Avatar

    SunLux has been great to deal with. I found their prices to be super competitive. The install team did a great job. Had some challenges on the roof and with one call to customer service they had someone out the next day and had it resolved. I've been up for four months now and... read more

    Steven Litchfield 5/01/2019
  • I am very pleased with SunLux. Everyone I spoke with was helpful and friendly. When problems arose, they were quickly resolved. Since the solar panels have been installed everything is working well and functional.

    Cathy N. 6/04/2019
  • David Rechsteiner Avatar

    I reviewed 3 companies and selected Sunlux because I felt comfortable that my requirements were being carefully considered and that I would get post sales support. My system has been installed and my expectations were exceeded! I am happy with my choice and recommend Sunlux.

    David Rechsteiner 7/04/2019
  • Lazaro F. Avatar

    5 star rating Sunlux installed my system in the middle of last year, and have been online since last October. Decided to go with a roof mounted system, and so far we are very pleased with the results. I appreciate how Sunlux has a very strong customer service team that is proactive to check on how things are going or answer... read more

    Lazaro F. 6/10/2019
  • Evgenii Zherebchevskiy Avatar

    Sunlux install the Panasonic panels on my roof. At every process, Sunlux was courteous and efficient. They finished installations in a day (but took some time to get permits). The panels work great and I'm saving on electricity from the first day they started working.

    Evgenii Zherebchevskiy 6/06/2019
  • Misty S. Avatar

    5 star rating This company has done a great job for my family and anyone I have referred! Clean work, Smooth process, no B.S., would recommend them to anyone interested in Solar! I felt informed and confident the entire way through. Thank You SunLux!!!

    Misty S. 8/16/2017
  • Derric R. Avatar

    5 star rating I have had Sunlux for over two years now. I am extremely happy with their customer service and their prompt responses to emails. I have no complaints and we have no problems doing business with them again.

    Derric R. 4/03/2020
  • Always kept me informed about the process of our installation. Professional run company from the salesman, engineers, and installers. Came back 5 days after installation to ensure all was running smooth.

    Joseph . 5/10/2018
  • It was a pleasure working with Sunlux. From my initial appointment with sales rep Kyle to project manager Liz. Also I want to thank Guillermo and Garrett for explaining how my system works. Everything went smooth with Javier and installation. I was just granted PTO last month so I haven’t received a bill with my solar yet.

    Ronald G. 11/08/2019
  • I have had Sunlux for over two years now. I am extremely happy with their customer service and their prompt responses to emails. I have no complaints and we have no problems doing business with them again.

    Bigdlbc 4/03/2020
  • We were convinced by the representative that financially it would be a Godsend. The difference in what we are paying now and what we would pay when we switched is phenomenal!!! The work went smoothly and what they told us was completely accurate. Great job!!! Thank you SunLux!

    Eder J. 11/07/2019
  • Bryan M. Avatar

    5 star rating Sunlux has been an amazing from start to finish. We had an excellent consultation and build for our system based on our past year with the electric company. Everything that followed was on schedule and delivered as promised. We had an excellent project manager that kept us informed of a few schedule changes. (Current state of affairs and... read more

    Bryan M. 4/09/2020
  • Taryn W. Avatar

    5 star rating Sunlux has had amazing communication the entire process and was very competitive with their pricing. Best part is how much better my system looks compared to my neighbors. Highly recommend to anyone looking to go solar.

    Taryn W. 3/06/2019
  • By far the best from the quote through job completion. I had quotes from all the big solar companies, Sunlux beats them all in price, quality, and service. I recommend to all

    Alex G. 3/10/2019
  • Jason Gross Avatar

    We spoke with about 5 different solar companies and we liked Tracy at Sunlux the best! Getting started was super easy, and once the black panels were installed, they looked amazing and blended right into our black roof. Danielle was a fantastic project manager and was super responsive, informative, and had excellent follow-up. The most... read more

    Jason Gross 1/25/2020
  • SunLux is Awesome, best Solar install I have seen so far, if you are picky about aesthetics , the Sun Lux roofer is the best, they worked with me, and came up with a clean design and install. Could not be happier, saving $$$ on my electric bill and my wife likes how it looks, a win-win :).... read more

    James . 1/13/2018
  • I compared 7 companies and SunLux had the best equipment warranty (25yrs), roof leak warranty (10yrs) and labor warranty (25yrs). Their sales representative, Ralph F***, was very nice, informative and professional. Their project coordinator, Sarah C*******, was very responsive and made the process very smooth. They are a professional company and they took care of any issue that... read more

    Thomas Y. 12/10/2017
  • SUNLUX was great to work with. The initial salesperson explained everything very well and their pricing was very competitive. The design and installation teams were great, coordinating everything. including the HOA application. The installation was done in one day as advertised. The county inspection passed without any issues and the system is now working as expected. Their technical... read more

    Russ C. 5/01/2019
  • Patricia M. Avatar

    5 star rating SunLux contacted me and agreed I was treated badly. The lady that answered my call went out on maternity leave the following day (stressed due to upcoming leave). Joe and Guillermo contacted me and explained the problem. I now have an appointment for my solar estimate. I appreciate them reaching out to me and their ability to recognize... read more

    Patricia M. 11/20/2018
  • Don McNeil Avatar

    The experience was pleasant everyone was professional. I felt the process either needed to be explained better or communication should have been more frequent. the time between communication was long and I didn’t know what was going on.
    That was my only negative comment other then that small issue everything went well and smooth. Great experience

    Don McNeil 8/20/2019
  • The entire process from initial contact to the final install and activation of the system was professional and done extremely well. Everyone we dealt with was courteous and helpful. All work was done very well and completed in one day. The panels look great. Super clean appearance with nothing showing on our roof except the panels. I definitely... read more

    Arden S. 4/02/2018
  • SunLux is great. They called us to let us know there was an issue that needed fixing. Talk about being proactive!!!!! They came out and fixed the problem as it was an easy fix. But they went above and beyond and did some extra work to make sure that it wouldn't happen again. I am very please with them.

    Bob 2/26/2019
  • Lazaro Fonte Avatar

    Sunlux installed my system in the middle of last year, and have been online since last October. Decided to go with a roof mounted system, and so far we are very pleased with the results. I appreciate how Sunlux has a very strong customer service team that is proactive to check on how things are going or answer... read more

    Lazaro Fonte 6/10/2019
  • Very happy with my Sunlux System, professionally installed and great service! I am now a net producer of electricity and my monthly SCE bills are in the single digits and before where north of $400 per month! Thank you Sunlux!

    Geoffrey A. 7/03/2019
  • Bruk Moges Avatar

    Just got our PTO 3/26/19. Sunlux was the best price out of 8 companies we looked at.
    Their responses to questions/inquiries was prompt. We got regular updates from PM during the 3 months the whole process took.

    Bruk Moges 3/27/2019
  • Sunlux installed our system at the end of last year, and we have been online since January. We decided to go with a ground mounted system, and so far we are very pleased with the results. We decided to go with them after hearing their advertisements on the radio. We appreciate how Sunlux has a very strong customer... read more

    R O. 3/03/2019
  • Sunlux has been great to work with on my solar install. I found them to be very competitive and did a great job. The panels have been installed for about a year with flawless performance. I am currently having issues with pigeons hanging out under the panels and reached out to Sunlux. There was a quick response to... read more

    Nicholas H. 4/02/2019
  • John Linder Avatar

    The Sunlux solar process and installation was seamless and came together with their management of the City, HOA, install, and Edison. Beginning to end, 6-weeks and everything just as proposed. We took a long time to decide and vetted three other solar companies. Sunlux was competitive and worth a little for the peace of mind.

    John Linder 4/02/2019
  • Greg M. Avatar

    5 star rating I purchased my solar solution from SunLux in early 2019. My sales person, Kyle, was knowledgeable on the various components of the solution and helped me choose the right system for my house. The installation was professionally executed and completed in a few days. SunLux's customer support was also helpful in answering a few questions I... read more

    Greg M. 4/08/2020
  • Tim Guiltinan Avatar

    This is no joke. I have had great service from the very start. Every person who I have come in contact with from the first sales guy, to the installers, to everyone has been friendly and trustworthy. The system was looks great, the installation looks great. Its been on now for three days and... read more

    Tim Guiltinan 1/25/2020
  • SunLux impressed me from my first meeting with Ben C*****. It was clear that the equipment they provided was top quality and that their installation personnel were high quality professionals. They have not disappointed, and the system performance has exceeded expectations.

    Fikry E. 6/20/2019
  • Arif Ansari Avatar

    Smoother process than I expected. Sales was up front about price which was lower that most other quotes. The sales person clearly explained the value proposition and quality and price of different components. The only delay was from the City for approval

    Arif Ansari 1/24/2020
  • I've been a customer of Sunlux for three years and have two solar systems for my different properties. I am very pleased with the customer service and Garrett was very helpful on assisting me with my enphase monthly report. I highly recommend Sunlux for your home.

    Michael N. 8/03/2019
  • Myung Y. Avatar

    5 star rating Starting with initial consultation to installation with SunLux was real smooth. There was a little glitch with county inspection, but SunLux technicians took care of the issue. I was well informed about each stage of the process. Whole process took less than 3 months which is shorter than what I expected. Everyone from SunLux ... read more

    Myung Y. 11/20/2019
  • I had a great experience with Sunlux. They were very communicative at all stages of the install. I highly recommend them for your solar install. Finally an honest company with your interest in mind!!

    Rey F. 2/28/2018
  • Sunlux Solar answered all of our questions truthfully. We researched many other companies and they could not answer all the questions. Sunlux provided a very professional service and we would be happy to refer them to anyone looking for a Solar company.

    Andrew G. 3/16/2020
  • Dianna M. Avatar

    5 star rating I wanted to get solar for my house and did some research and decided to go with Sunlux and was so happy i did. They were polite and professional. The installation was fast and they kepted me in the loop on what was going on with the process of the installation. I highly recommend them to anyone who... read more

    Dianna M. 2/12/2020
  • Our whole experience with SunLux from the start to the instal was so great. They explained everything and showed us how it all worked. They took our follow up calls and helped explain everything after all they systems were set up, and signed off by the city.

    Mark S. 4/22/2018
  • Jimmy Lee Avatar

    So happy that we stumbled onto Sunlux. From beginning to end the entire process was thoroughly enjoyable and everyone that we worked with was very professional. I would recommend this company to both my friends and family.

    Jimmy Lee 11/24/2019
  • We purchased solar from Sunlux. Getting solar is a process it’s night an over night thing. They explained how the process goes and all went according to the plan. We are very happy with the team of installers and Sunlux.

    Cheryl S. 6/21/2019
  • Indi G. Avatar

    5 star rating We interviewed 3 different solar companies but chose Sunlux. Excellent customer service, as they take it to the next level. Quick to respond and alway trying to go above and beyond to help their customer. Even 2 years after install they are just a phone call away. Always available to answer all our questions and concerns.... read more

    Indi G. 2/20/2020
  • We have had our solar with Sunlux for 8 months now. We are extremely happy with the solar production and customer service. Everybody I've talked to has been very helpful, patient and knowledgeable. Solar is a huge investment and I feel good knowing that Sunlux will be there for us for the long haul.

    Crissy B. 6/19/2020
  • Alan Tiegs Avatar

    Our experience with Sunlux was outstanding from initial contact through completion . All levels of their staff were very knowledgeable, courteous, and friendly. Our solar installation was timely, amazing very clean, and professional. We highly recommend Sunlux to our friends and neighbors and you. Rate them as "First Cabin".

    Alan Tiegs 12/30/2019
  • Mike S. Avatar

    5 star rating Our experience with Sunlux was great. The salesperson was knowledgeable and walked us through the process of selecting the right amount of panels for our roof. The design department worked with us through the permit and layout process. When the panels finally where installed about 6 weeks later we where very happy. The entire crew was very professional... read more

    Mike S. 10/25/2019
  • Excellent service provided by each team member. I was kept informed during each stage of the process and the Sunlux representatives took time to educate me about process, product, timelines, progress, services and costs. As a former educator, Sunlux receives an A+ for all aspects detailed above.

    Lee S. 12/29/2019
  • Our experience with Sunlux was great. The salesperson was knowledgeable and walked us through the process of selecting the right amount of panels for our roof. The design department worked with us through the permit and layout process. When the panels finally where installed about 6 weeks later we where very happy. The entire crew was very professional... read more

    Mike S. 10/25/2019
  • I cannot say enough good things about SunLux. From start to finish our project was seamless. Sunlux provided us with updates through the whole project. We always knew what was going on and what the next step would be. Everyone we met or came in contact with during the process from the sale to final inspection was AMAZING!... read more

    Michelle P. 2/22/2019
  • We have been completely satisfied with the quality of communication, service, and equipment provided by SunLux. We have been online for more than one year and the seamless transition was accomplished in the most professional manner at all levels. We definitely made the right decision in choosing SunLux to make the transition to solar. Bob S****** Valencia, CA

    Bob S. 1/07/2020