Solar Optimum Review: Is Solar Optimum a Good Company?

Tori Barrington

Solar Optimum

Solar Optimum


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632 reviews
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Is Solar Optimum a Good Company?

Company Overview
  • 2020 & 2021 Panasonic National Installer of the Year.
  • Several 25-year warranties.
  • Offers residential roofing installation.
  • 4.9/5 star rating.
  • Multiple flexible financing options.
  • Installs Tesla Powerwall 22.0 and Enphase IQ home batteries.
  • Solar Optimum was founded in 2008 by Arno Aghamalian, an entrepreneur who wanted to use technology to offer high quality solar solutions to the residents of Southern California. Solar Optimum also installs home batteries and roofs.

    They have proved themselves time and again as a competitive company in the solar industry. Most recently they were named Panasonic National Installer of the Year in 2020 and 2021.

    While striving to be the best in the business, Solar Optimum aims to educate homeowners through Solar Optimum University, a series of guides and articles to teach residents about solar, home battery, and roof installation.

    Solar Optimum is available in California, Nevada, and Arizona.

    What panels does Solar Optimum use? Solar Optimum offers panels from Panasonic Solar and REC.

    There are many panel options for homeowners to choose from. Even though panel power and efficiency vary, Solar Optimum is confident in the high quality of the panel manufacturers, which is why they offer such extensive warranties.

    What distinguishes Solar Optimum? Solar Optimum offers residential roofing on top of their solar and home battery services.

    Whether you are looking into a new roof for home improvement or in preparation for solar panel installation, Solar Optimum can provide high quality roofing to further reduce your energy consumption.

    Does Solar Optimum offer a warranty? Yes. Solar Optimum has 25-year warranties on panels, inverters, roofs, and racking.

    They also offer a 25-year performance guarantee and a 25-year workmanship warranty.

    How much does Solar Optimum cost? The cost of a Solar Optimum system varies based on qualities of your home and if you qualify for any rebates or other incentives.

    Solar Optimum understands that installing solar can be expensive, so they offer several different financing solutions. Get a quote from a Solar Optimum representative today.

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    Do Customers Like Solar Optimum?

    Over 500 customers have reviewed Solar Optimum on, earning them a 4.9/5 star rating (as of December 2022). They were highly praised for Quality, Service, and Trustworthiness.

    Positive feedback repeatedly mentions these company qualities:

    • Polite and Professional Staff
    • Responsive Customer Service
    • High Quality Products
    • Smooth Installation Process
    • Great Warranty

    Most Solar Optimum customers had a positive experience and enjoyed working with the company (97% were 4- and 5-star reviews).

    Only 1% of reviews were 1-star, and they referenced communication issues with their representatives.

    Solar Optimum only services California, but they are quickly expanding their area of service. If you are looking to install solar but live outside of California, we recommend you check out these solar companies that work in several different states:

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    Solar Equipment Quality

    Solar Optimum installs panels from Panasonic and REC, inverters from Enphase, and racking systems from Unirac, all of which manufacture high quality products. They also install Tesla Powerwall 2.0 and Enphase IQ home batteries, which come from high quality and trusted brands as well.

    Solar Optimum’s confidence in the quality of their equipment is shown through their many extensive warranties. They offer 25-year warranties on their panels, inverters, and racking systems. If an issue does arise, they want to fix it, but they are optimistic about their high quality materials.

    Many customer reviews reference the high quality equipment and service.

    Energy Production

    Solar panel efficiency measures the percentage of solar energy that is converted into usable electricity. The average efficiency of a solar panel is somewhere between 15% and 18%.

    A watt measures how much power a solar panel produces. The average solar panel produces between 250 and 400 watts.

    As previously mentioned, Solar Optimum was named the 2020 and 2021 Panasonic National Installer of the Year. Panasonic manufactures the EverVolt series of solar panels, which range from 350 watts to 410 watts and from 20% efficiency to 22.2% efficiency.

    Solar Optimum also installs REC solar panels. REC manufactures the TwinPeak 4, N-Peak 2, and the Alpha Pure series of solar panels. The TwinPeak 4 and the N-Peak 2 range from 360 to 375 watts and the Alpha Pure ranges from 385 to 410 watts. There is no information provided on their website about panel efficiency.

    Solar Optimum Referral Program

    After a positive experience with Solar Optimum, it’s easy to recommend them to a friend or family member. It pays, too!

    You can refer someone to Solar Optimum through a phone call, an email, or the Solar Optimum Referral app. When their solar system has been installed, you’ll receive $500.

    Solar System Monitoring

    Solar Optimum uses a reliable cell-based method to monitor their customers’ solar system. This monitoring is done in real-time to provide peace of mind to homeowners and to ensure that potential issues are discovered and fixed as quickly as possible.

    Their 25-year performance guarantee promises that your system will reach its energy potential. Solar Optimum monitors your system’s energy so that if it does not perform as well as you were told, they can correct the problem immediately.

    Home Solar Batteries

    Home batteries are charged by solar panels during the day, and the energy stored inside of them can be used during the night, a blackout, or a severe weather situation. Batteries allow homeowners to become more independent and less reliant on grid energy when the sun is not shining.

    Solar Optimum is a certified dealer and installer of the Tesla Powerwall 2.0 home battery. This battery has an energy capacity of 13.5 kWh and it comes with a 10 year warranty. Homeowners can use an app to track where their energy is coming from and how much of it is being stored in their Tesla Powerwall 2.0.

    Solar Optimum is also a certified Enphase IQ installer. The Enphase IQ comes in two different sizes: the Encharge 3 has an energy capacity of 3.36 kWh and the Encharge 10 has an energy capacity of 10.08 kWh. They both come with a 10 year warranty and an app to monitor the system and track energy storage.

    Our Recommendation

    We highly recommend Solar Optimum for their variety of services and extensive warranties. If you are looking for solar, home batteries, or even roofing, Solar Optimum will provide high quality equipment and a guarantee that it will perform at its best.

    If you are a resident of California, Nevada, or Arizona, trust their 4.9/5 star review and get a quote from Solar Optimum today.

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