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Protecting your system

Protecting your Solar System with SolarGuard

Understand the risks of animal damage and how SolarGuard can help prevent uncovered repair costs.

Last updated: October 5, 2026

SolarGuard is a durable wire mesh installed around the perimeter of your solar panels. You may hear it described as critter guard, squirrel guard, or a protective bird mesh barrier. Its purpose is to deter squirrels and other small animals from getting underneath your solar system, where they can cause damage to wiring and ruin your system’s components.

While animal damage is uncommon, repairs can be costly when it does occur—and damage caused by animals is not covered under most solar warranties and may not be covered by homeowner insurance.

WHY YOU SHOULD CONSIDER SOLARGUARD (IF IT WASN’T INCLUDED WITH YOUR ORIGINAL INSTALLATION)

Solar panels create a warm, sheltered space that can attract small animals. SolarGuard helps reduce that risk by blocking access points where they can get under your panels.

Key Benefits include:

  • Deters squirrels and other small animals from nesting under panels
  • Helps protect exposed wiring and system components
  • Reduces the risk of costly repairs not covered by warranty
  • Keeps debris from collecting under your system

AVAILABLE FOR MOST PITCHED-ROOF SOLAR SYSTEMS

SolarGuard can be installed on existing solar systems, regardless of the original installer. Certasun now includes SolarGuard with all new solar installations. If your system was installed before it was available, or your installer did not install critter guard on your system, we offer SolarGuard as a standalone service.

INSTALLATION QUALITY MATTERS

Not all critter guard installations are the same. Poorly installed mesh can leave gaps that animals can still squeeze through. At Certasun, our team:

  • Uses a high number of secure attachment clips
  • Uses materials that blend in well with the system
  • Installs the mesh cleanly and consistently around each array, leaving no gaps

INTERESTED IN GETTING SOLAR GUARD?

SolarGuard pricing is custom and based on the perimeter length of each solar array, the number of arrays on your roof, as well as the roof layout and accessibility. Because every solar system is different, these quotes must be customized for each home.

To request a SolarGuard quote, fill out the service form below. If your system was not installed by Certasun, please send a copy of your solar system design to support@certasun.com so our team can review the type of equipment and length of sides requiring SolarGuard. Our support team will review your system details and provide next steps.

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