Solar Installer | Best Solar Panel Installation Company in California | Option One Solar

Your Local 5-Star Solar Experts

Option One Solar installs the world's best performing solar, batteries, and generators.

With Option One Solar, you get the most accurate system design, the best bang for your buck equipment, 25 year warranties, and neighborly customer service. 

Eliminate Your 
Electric Bill

Pays For Itself 
Over Time

Honest, Long-Term 
Customer Support

Stop Paying High Electric Bills. Beat the Rising Utility Rates. 

Solar can eliminate your electric bill with a lower fixed payment. 

Solar costs less than and replaces your electric bill.
Rates as low as 2.99% and terms up to 25 years.
25 Year Warranty on Performance, Product, & Labor.

Own your power, pay a fixed rate, and get a return on investment.

Long-term financial gain is one of the many reasons to go solar. After you pay off your system, you're generating free electricity!

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Our Products

We research, design, and install only the world’s top-performing solar modules and inverter systems.

25 Year Warranty on Performance, Product, and Labor
Solar Panels

Solar Panels

At Option One Solar we only use the industries tier 1 top-performing monofacial and bifacial solar panels to maximize your energy production!
Solar Inverters

Inverters

A solar inverter is used to convert the direct current (DC) energy that your solar panels capture into the alternative current (AC) energy used throughout your residential and commercial building.
Solar Batteries

Batteries

Whatever your reason may be for investing in a battery storage, we offer the industries top-performing batteries for your residential or commercial property!
Backup Generators

Generators

A home backup generator delivers power directly to your home’s electrical system, backing up your entire home or just the most essential items.
4.9 out of 5 stars
Carlos Arias
Carlos Arias
5 out of 5 stars
a week ago
Option One Solar was our choice for solar after looking into various other companies. We are 110% satisfied! The entire process was a great experience, from the design work with KC to the final installation. Option One’s installation crew did a very professional and clean job.
Bryant Diep
Bryant Diep
5 out of 5 stars
in the last week
From the beginning Frank was very helpful with our solar journey. Made sure we reviewed all options and provided all information we needed to make the best choices for our solar needs. Would definitely recommend to someone interested in solar.
Ryn Corbeil
Ryn Corbeil
5 out of 5 stars
2 weeks ago
KC was very helpful describing the pros and cons of a roof versus ground-mount system. He answered most of my questions immediately, and when something came up he couldn't answer, he did the research and got back to me promptly. Off-grid vs on, battery backup alternatives, the extension of the federal subsidy were all issues he helped me with. Even over the holidays, when most offices are not so responsive, KC was a resource I could turn to. I appreciate his professional attitude and knowledge.
Martin Gallegos
Martin Gallegos
5 out of 5 stars
2 weeks ago
I was very hesitant on getting solar For my house and I had researched several companies and option one solar was really the only one that showed reviews on their website, so when I received a phone call from a representative of option one solar by the name of KC he had spoken with me about how everything works and the benefits of having solar. KC kept in contact with me from the start to finish with all my questions answered as promptly as he could possibly give it to me. The thing I enjoyed about dealing with KC is if he did not have the answer for me and instead of guessing he looked for an answer and got back with me as quickly as he could. If anyone is interested in purchasing solar for their home or homes I would definitely recommend KC from option One solar as the representative of their first choice.. Sincerely a very satisfied customer
GERRIT STEENHAGEN
GERRIT STEENHAGEN
5 out of 5 stars
2 weeks ago
5 stars Sales rep outstanding. Saved us 10K by explaining costs of other quotes. Also provided info on how and who was charging us for electriciity. Personnel in local Palm Springs office were always keeping us informed on status of install, hookup, inspection. Always willing to take calls an d answer my concerns. Excellent company.
john dang
john dang
5 out of 5 stars
3 weeks ago
A professional, reliable, and honest solar installing company that I have contracted to install solar panels on my house last week, 1/7/21. The whole process was so easy, from the very competitive quote, work planning, engineering design, and the final city Inspection like a breeze. We are very happy with their work: 1. All outdoor conduits were contoured to the exterior house features to minimize the impact of the looks and matching colors of the roof and stucco and securely reinforced all conduits. 2. All joints, penetration points were reinforced and sealed with metal flashing and with matching colors 3. The system were labeled with highly visible durable colored outdoor labels that seemed lasting forever 4. The housekeeping was awesome after every day work completion. 5. Very professional in dealing, talking, and helpful in getting all the needed records for insurance purposes. 6. Special thanks to all professional team work from Elijah Joseph, Richard Hernandez, Daniel, Alex, Victor, Sierra Wallace, Melissa, Allisun Thomas, and the Engineers. Good job Team! Thank you
jorge sousa
jorge sousa
5 out of 5 stars
in the last week
Great job done by Richard. I wanted to add an additional panel to my system. However, the original company that had installed my system in 2015 went out of business. Option One Solar was able to find a panel very similar to what I had and they had to search for the correct compatible micro converter. They also were able to pair the new panel to the Enphase Monitoring System. The new panel is producing considerable more electricity than my preexisting panels on a daily basis. All the staff that I delt with were very knowledgeable in their area of responsibility and very professional 👏 I recommend Option One Solar to anyone that wants a solar system or needs upgrading or repairs. I wish I had known their existence back in 2015. I would of definitely had used them to install my entire solar system.
Todd Rogers
Todd Rogers
5 out of 5 stars
a month ago
CPAP & APAP USERS... NOTE: OptionOneSolar of Apple Valley, CA with outstanding awards and high reputation, assisted me with my "small" solar issue; HOWEVER, very important to me, in customizing a cable to run my APAP machine off my portable solar panel for off-grid camping. Aaron & Jim (tech guys & more) dropped what they were doing and helped me ON THE SPOT!! ... and I drove off with a custom cable! With personal experience and understanding of CPAP/APAP usage personally, they took care of me and resolved my issue. Clearly they represent and company that cares and up holds high standards taught from the top! 5-star review and, again, "Thanks Guys!" Highly recommend these folks!!

You’re in good company.

Our goal when completing a project is 100% exceptional customer experience and satisfaction, and our various testimonials from our customers highlight their satisfaction with us on their residential and commercial solar packages.
Best of the Desert 2020 - Option One SolarBest of the Desert 2019 - Option One SolarBest of the Desert 2018 - Option One SolarBest of the Desert 2017 - Option One Solar

Project Gallery

At Option One Solar, we take pride in the residential and commercial projects that we complete. Our photo and video galleries highlight the world-class quality of our projects!
View Project Gallery

Resources

Equipping you for the future.

Frequently Asked Questions

Is it really worth it to go solar? Is my property compatible? What size system do you need? We have the knowledge and expertise to answer all your questions.
Frequently Asked Questions

Reasons to Go Solar

We at Option One Solar know that there are many different factors to decide before going solar. Here are some of the top reasons why you should consider going solar.
Reasons to Go Solar

Understanding Quotes

At Option One Solar we want to make sure you fully understand the financial quote about your commercial or residential property.
Understanding Quotes

Customer Support

We put the interests of our customers first and we work collaboratively with you to understand your long and short-term goals.
Customer Support

Start Saving Money

For 2021, start off on the right foot and get a NET ZERO utility bill!
​25-Year Full Coverage Bumper-To-Bumper Warranty
$0 Down and $0 Out-Of-Pocket Financing​

Request A Free Quote

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