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!

Get A Quote

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


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


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


A home backup generator delivers power directly to your home’s electrical system, backing up your entire home or just the most essential items.
4.8 out of 5 stars
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!!
5 out of 5 stars
a month ago
Everything about Option One Solar was amazing! Ashton in sales worked to make out project happen. The installers were quick, efficient and professional. They were able to answer every question we had and kept us up to speed on the entire process. I would highly recommend using Option One Solar!
Josh Vanderbyl
Josh Vanderbyl
5 out of 5 stars
3 months ago
So far very happy with Option 1 Solar! Experience has been great from dealing with the sales rep all the way to install. Price was right, while still using high quality components. I looked into several other solar installers and even looked into installing myself. At the end of the day I went with Option One because they delivered the most value! Will definitely be recommending them in the future!

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


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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"The bitterness of poor quality remains long after the sweetness of low price is forgotten."
- Benjamin Franklin
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Tesla Powerwall Certified Installer
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