Feel Confident With Our 25-Year Warranties

We Stand Behind Our Solar Installations with Unmatched 25-Year Warranties

Your Solar Optimum residential solar system is designed to deliver guaranteed value you can count on for decades to come.

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Best-In-Class Warranties

We offer first-in-class 25-Year Solar Panel Warranties for residential homes.

Unlike other solar installers who use “soft” numbers to tell customers what their PV system could generate if their home meets very specific conditions, Solar Optimum is as transparent as daylight. We stand 100% behind our PV residential installations.

That’s why we’re able to offer unmatched, industry-leading 25-Year Solar Panel Warranties for residential homes on panels, inverter, racking, roof, workmanship, and performance guarantees.

Industry Leading Warranties

25 Year Panel Warranty

We proudly only use tier-one solar panels made by the energy industry’s leading manufacturers. Thoroughly tested and vetted for the highest possible standards, our carefully selected solar panel manufacturers carry warranties for up to 25 years.

25 Year Microinverter Warranty

At the heart of the solar system is the power of the microinverter, so choosing the best technology is the most important part of our customers’ decision to go solar. Our manufacturers offer the most advanced inverter technology in the industry thereby delivering the highest production, the most reliability, and unmatched intelligence.

25 Year Racking System Warranty

Solar Optimum now offers a 25-Year Solar Mounting Racking Warranty.

25 Year Roof Warranty

Solar Optimum offers a 25-Year Roof Warranty.

25 Year Workmanship Warranty

Knowing life is full of surprises, Solar Optimum also guarantees its workmanship by assuring your solar PV installation will be clear of any instances of defects related to labor, materials, or components – for 25 years.

25 Year Performance Guarantee

To be precise about how much clean energy your home can generate, we use the industry’s most trusted and leading-edge tools to design, analyze and monitor your system’s energy potential. And unlike other solar companies, we guarantee this – and put it in writing before you give us your commitment!

See How Our Warranties Stack Up Against The Competition

We stand by our residential installations 100%. That’s why we offer unmatched, industry-leading 25-year warranties for your solar panels, inverters, racking, roofing, workmanship and performance.

Now Is The Time To Contact Solar Optimum.

Solar Optimum Is Changing The Way California, Nevada, Arizona and Florida Homeowners Conserve Energy.

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Reliable Monitoring System

If your solar system over-performs, the savings are yours to keep. But if your system falls under our production estimates, we’ll resolve the issue immediately.

This means that you are covered in the event of a power or service interruption. Solar Optimum integrates cell-based monitoring into your energy system that’s better and more reliable than Wi-Fi. We use this device at our Fleet Management department to monitor and ensure that potential issues can be corrected before you even know about them.

Warranty Transfers

Solar Optimum goes above and beyond with our Performance Guarantee, especially when it comes to a warranty transfer. The warranties provided to you are transferable.

Most solar companies only give the warranty to the original purchaser of the solar system. In these cases, if you sell your home, the new homeowner does not get the solar system warranty coverage. Not at Solar Optimum! If the owner sells the home with our solar system installed, the warranty transfers to the new homeowners so they too can continue to enjoy the warranty benefits of a clean energy home and savings.

Commercial Warranty Program

For commercial warranties, we offer 25 years for power (performance), 10 years warranty on workmanship, and 10 years warranty on performance, workmanship, and shipping for inverters.

For more information about our commercial warranties, contact marketing@solaroptimum.com.

Explore Our Blog

Interested in learning more about solar, battery storage or roofing? Our blog has hundreds of informative and useful articles to help with your decision-making process.

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March 24, 2025

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March 19, 2025

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February 24, 2025

The Ultimate Solar Panel Buyers Guide!

In this FREE Downloadable Guide, you will get valuable tips regarding:

How to select the right solar equipment for your home

How to identify the best local installers in your area

Qualifying for tax incentives and rebate opportunities

Where to find additional solar resources

DOWNLOAD THE GUIDE

Call 1-818-804-3122

For A Free Quote!

Or leave us a message using this form and a Solar Optimum representative will follow up with you.

For immediate assistance, call us directly during our normal business hours: 8 AM to 6 PM (PST), Monday to Friday and 9 am to 6 pm (PST) on Saturday and Sunday. The staff at Solar Optimum is highly trained and certified to serve you with expertise, respect and exceptional customer service. Our expert technicians will help you gather the necessary information to provide you a free quote for your solar energy and roofing projects.

Currently, Solar Optimum's minimum system size for rooftop projects must be 100kW or larger and carports 250kW or larger.

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Feel Confident With Our 25-Year Warranties

We Stand Behind Our Solar Installations with Unmatched 25-Year Warranties

Best-In-Class Warranties

We offer first-in-class 25-Year Solar Panel Warranties for residential homes.

Industry Leading Warranties

25 Year Panel Warranty

25 Year Microinverter Warranty

25 Year Racking System Warranty

25 Year Roof Warranty

25 Year Workmanship Warranty

25 Year Performance Guarantee

See How Our Warranties Stack Up Against The Competition

Now Is The Time To Contact Solar Optimum.

Reliable Monitoring System

Warranty Transfers

Commercial Warranty Program

Explore Our Blog

How Solar Panels Affect Home Insurance in Pima

How Solar Power Works in Orlando: Your Complete Guide

Empowering Second Chances: The Partnership Between Crossroads, Inc. and Solar Optimum

Solar Power During Grid Outages: Battery Backup Options for Florida’s Storm Season

How Many Solar Panels Do You Need for EVs

Do Solar Panels Work at Night

How Solar Panel Efficiency Works in Reno

3 Mistakes to Avoid When Designing a Solar Panel System in Nevada

Solar Optimum Wins the 2025 Platinum Solar Award from BestCompany.com

The Ultimate Solar Panel Buyers Guide!

Call 1-818-804-3122

For A Free Quote!

Or leave us a message using this form and a Solar Optimum representative will follow up with you.

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