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Solar Optimum

Solar Optimum has been proudly named the 2024 and 2025 Installer of the Year by EnergySage. Since 2008, Solar Optimum continues to be the leader in supplying solar energy systems, back-up battery storage, roofing and EV charging stations for homeowners and businesses in California, Nevada, Arizona and Florida. Our team is made up of professionals that aim to protect the environment with the latest technologies as well as offer immediate and long-term savings to the consumer.


AWARD-WINNING INSTALLER
• Solar Power World: Ranked #1 National Solar and Battery Installer in the U.S. for 3 years in a row
• 5-Time National Solar Installer of the Year (2020-2024)*
• BestCompany: National Installer of the Year: 2 Years in a Row (2024-25)
• LA Daily News: 12 Time Winner, Best Solar Company (2013-2024)
• Los Angeles Times: Best Solar Company (2022-2023)
• 5-Star Rated Solar Company: Across multiple review platforms (Google, BBB, Yelp)

TOP INDUSTRY CERTIFICATIONS
• QCells Certified Installer
• REC Solar Gold Certified Installer
• Enphase Certified Platinum Installer
• Tesla Energy Premier Certified Installer
• Unirac Certified Platinum Installer
• GAF Master Elite Roof Installer
• Panasonic Certified Elite Installer

UNMATCHED WARRANTIES
• 25-Year Warranties on Panels, Microinverters, Workmanship, Roof, Racking and Performance Guarantee
• 25-Year AllGuard Panasonic Warranty
• 15-Year Warranty on Enphase Battery Storage
• GAF Golden Pledge Warranty

REFERRAL PROGRAM
Earn cash when you refer-a-friend. Visit www.SolarOptimum.com/referrals for more information
Solar Optimum logo
4.8
Reviews
EnergySage Rating
4.8
EnergySage Reviews
EnergySage Rating
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Solar Optimum's energy experts never take the satisfaction of our customers for granted. That’s just one of the many reasons why we’re dedicated to an unwavering philosophy making our customers our top priority when it comes to solar, battery storage, roofing and EV charging stations.

ENERGY EXPERTS. REAL RELATIONSHIPS. HONEST TALK.
Year Established
2008
Phone Number
888-660-4786
Reasons Why You Should Work With Us
  1. Most 5-Star Reviews on EnergySage

  2. Best Solar Prices, Products and Warranties

  3. Serving California, Nevada, Arizona and Florida

Elite+ EnergySage badge

Elite+ installers are the most experienced, chosen, and celebrated companies on the Marketplace, having provided exceptional service to a high volume of shoppers for at least a year.

The EnergySage Installer of the Year awards recognize installers with a vetted track record that deliver superior customer service and consistent positive reviews.

We speak

Armenian; Chinese; English; Persian; Spanish

Since 2008, Solar Optimum has paved the way for premium solar, battery storage, roofing and EV charging solutions for residential and commercial customers in California, Nevada, Arizona and Florida. We are the industry leader in renewable energy providing our clients with excellence in customers service and premium, unrivaled value.

Services Offered

  • Installation
  • Financing
  • Energy Auditing
  • Construction
  • Roofing
  • Electrical Contracting
  • Community Solar

Associated product manufacturers

Workmanship Warranty

Comprehensive, industry-leading warranties: 25-years on Solar Panels, 25-years on Microinverters, 25-years on Workmanship, 25-years on Racking and Mounting, 25-years on Roofing and 25-years on Performance Guarantee. 10 Year Warranty on Battery Storage.

15-Year Warranty on Enphase Battery Storage

Licenses

CSLB Lic #972228 / B, C10, C51
NSCB # 0089452
AZ ROC: #337886, #337887, #337888
FL Lic # CGC1534603

Insurance

$5,000,000 Aggregate

Certifications

TOP INDUSTRY CERTIFICATIONS
• EnergySage Elite Plus Installer
• QCells Certified Installer
• REC Solar Gold Certified Installer
• Enphase Certified Platinum Installer
• Tesla Energy Premier Certified Installer
• Unirac Certified Platinum Installer
• GAF Master Elite Roof Installer
• Panasonic Certified Elite Installer

Industry Certifications

  • The American Solar Energy Society
  • Better Business Bureau
  • Solar Energy Industries Association

Manufacturer Certifications

  • Certified Installer
  • Certified Platinum
  • Certified Solar Professional
  • Panasonic : Solar Optimum Installer of the Year
  • Platinum Installer
  • Powerwall Certified Installer
  • Sungage Financial Certified Partner

What Customers Are Saying

4.8
837 reviews
4.8
Average Rating 837 review(s)
Response
4.8
Quality
4.9
Value
4.9
Service
4.8
Leave a Review
EnergySage Shopper
Solar panel install (Solar Optimum)

Excellent communication and easy to schedule the work at a convenient time. The finished job was just as we asked for. The back and forth with the design team was really easy and they were flexible. Excellent company!

Posted by larrykoonse on May 19, 2025
EnergySage Shopper
Solar Optimum provides an easy and hassle-free experience

I had a fantastic experience with Solar Optimum and would highly recommend them to anyone considering solar installation. From the very beginning, Argeesht Mirzakhanian , our sales coordinator, was outstanding—responsive, informative, and patient as he walked me through the entire process. He helped me navigate HOA approval, city permitting, and every detail in between, which made the experience smooth and stress-free. The installation team was just as impressive. Harut, the install foreman, led a crew that was professional, respectful, and clearly took pride in their work. Orbel also went above and beyond, helping me sort out a main service panel issue on my end. It’s rare to find a company that stays so involved and responsive throughout the process—even after the panels are up and running. The quality of work and materials was top-notch. Solar Optimum used high-end equipment, took great care to protect my roof, and mounted the panels with solid footings—not just nailed into the plywood. They also installed a Tesla Powerwall, and the setup was clean, efficient, and well-executed. Although I found Solar Optimum on Energy Sage, which also provided a very easy way to review and compare solar installation companies, a colleague of mine had also gone through Solar Optimum and had nothing but great things to say, which gave me even more confidence in my decision. Now that I’ve completed the process, I can confidently say they exceeded expectations at every step. If you’re looking for a solar company that delivers quality, transparency, and excellent customer service, Solar Optimum is a great choice.

Posted by stanley.patterson on May 05, 2025
EnergySage Shopper
Solar panel and Tesla Battery Installation and Use

Installation and permitting went well, SolarOptimum did a great job coordinating all aspects. They were available via email and text and followed up on all my questions. Local contractor did a great job and was available for any issues. System up is up running!!

Posted by Randmallen on May 05, 2025
EnergySage Shopper
Made the process easy

Planning and permitting was easy. Installation over 2 days with limited delays from weather. Inspections and permission to operate were complicated because we have a generator for storm resilience and so already had a disconnect in the panel. They worked with the inspectors and TECO to get extra labels and meet the request so that we got permission to operate. Easy for us as the home owner. And now we have an app that lets us know how the net metering is going which continues to make it easy for us to be energy efficient and rely on solar.

Posted by sonshinegg on May 02, 2025
EnergySage Shopper
Great Experience

Even though I decided not to go solar at this time, working with Jim at Solar Optimum was a great experience. He was personable and very knowledgeable on all aspects around solar, which was crucial for a newbie like me. Their pricing was also very competitive. Will definitely look into them again if I decide in the future to go solar.

Posted by gramos14 on Apr 30, 2025
EnergySage Shopper
Good solar installation experience.

Quote on the solar+battery installation over energy sage. Responses are pretty fast. The process is very smooth, Solar optimum helped to get permit applied and got approved very soon. Installation is smooth too, they also painted the tubes to the same color of the wall. Strongly recommended.

Posted by lubi_wan2004 on Apr 28, 2025

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