Critter Guard for Solar Panels
Even though solar panels are installed high off the ground, animals such as birds, squirrels, and raccoons can still access the space beneath them. Over time, this can lead to nesting, debris buildup, damaged wiring, and avoidable repair issues.
A critter guard for solar panels is a protective barrier installed around the perimeter of a solar array to help block animals from getting underneath the panels. iSP Solar installs solar panel critter guards designed to protect your system while maintaining proper airflow and drainage.
If you have questions about whether a solar critter guard is right for your system, iSP Solar can help evaluate your setup and explain your options.
What Are Solar Critter Guards?
Solar critter guards are physical mesh barriers that attach around the edges of a rooftop solar array. Because solar panels are mounted on a racking system and are not flush with the roof, they naturally create a sheltered space underneath that animals may try to access.
A solar panel critter guard closes off this gap, helping prevent birds, squirrels, and other small animals from nesting under the panels. It can also help keep leaves, twigs, and other debris from collecting beneath the array.
At iSP Solar, critter guards are installed using non-invasive methods that do not require drilling into the roof or solar panels.
Why Do Homeowners Install Critter Guards for Solar Panels?
The main reason homeowners choose solar critter guards is to help protect their solar system from damage and reduce the risk of unexpected service issues.
Animals that access the underside of solar panels can cause problems in several ways:
- Squirrels or raccoons may chew through exposed wiring
- Birds can build nests under panels, leading to debris buildup
- Leaves and twigs can collect beneath the array and restrict airflow
- Trapped debris can retain moisture, which may contribute to roof wear over time
In rare cases, dry vegetation combined with damaged wiring can increase fire risk. While these situations are uncommon, critter guards offer added peace of mind, especially in areas with active wildlife.
Because most rooftop solar systems leave space between the panels and the roof surface, critter guards are often recommended when animal activity or excess vegetation is a concern.
Request Free Critter Guard for Solar Panels Quote
Do You Need Critter Guards on Every Solar System?
Critter guards are not required on every solar installation, and many systems operate without them. However, they are often a good addition for homeowners who live in areas with squirrels, birds, raccoons, or other wildlife that commonly access rooftops.
Homes near wooded areas, trees, or neighborhoods with visible animal activity tend to benefit the most from solar panel critter guard installation. Installing guards proactively can help prevent problems before damage occurs.
iSP Solar can help assess whether critter guards make sense for your specific roof and system layout.
Professional Installation vs. DIY Options
Some homeowners choose to purchase critter guard materials online and attempt a self-install. While these products can be less expensive upfront, installing them improperly can be risky and may result in incomplete coverage or damage to the system.
Working with a professional solar installer like iSP Solar helps ensure the critter guard is properly fitted, securely attached, and compatible with your specific solar array. Professional installation also reduces the risk of roof damage or unsafe work conditions.
Solar Panel Critter Guard Installation Cost
Solar panel critter guard installation cost varies depending on factors such as system size, roof pitch, panel layout, and whether animal nests or debris must be removed before installation.
While pricing differs from home to home, installing solar critter guards is typically far more affordable than repairing damaged wiring, inverters, or other system components affected by animals.
A system evaluation from iSP Solar provides the most accurate guidance on cost and scope.
Critter Guard Materials We Use
The performance of a solar critter guard depends heavily on the materials used. At iSP Solar, we primarily install professional-grade systems designed specifically for solar applications, including components from Heyco® SunScreenKit®.
These systems are designed to secure wire mesh around the perimeter of a solar array to help prevent rodents and nesting birds from accessing the space beneath the panels, while still allowing proper airflow and drainage. The materials commonly used include PVC-coated, galvanized welded steel mesh paired with stainless steel attachment hardware.
The mounting hardware attaches directly to the solar panel frame rather than the roof, allowing for installation without drilling into the roof or panels. Stainless steel clips and washers are used to hold the mesh firmly in place and are designed for long-term outdoor exposure. Black hardware options are available for homes subject to HOA appearance guidelines.
Material selection is evaluated during the system assessment, including environmental considerations and compatibility with the existing solar array.
Compatible With Most Solar Panel Systems
iSP Solar installs critter guards on most residential solar panel systems, even if the system was installed by another company. Guards are custom-fit to the existing array and mounting hardware to provide consistent coverage around the perimeter.
Schedule a Solar Critter Guard Evaluation
Whether you are installing solar panels or looking to add protection to an existing system, solar critter guards can be a practical, preventative upgrade. iSP Solar can answer your questions, evaluate your system, and help determine whether critter guards are a good fit for your home.
Our Solar Critter Guard Service Areas
iSP Solar provides critter guard for solar panels across multiple states in the Northeast. Our team installs solar panel critter guards for homeowners looking to protect their systems from animal damage, whether or not iSP Solar originally installed the solar system.
We currently offer solar critter guard installation in the following service areas:
Service availability varies by location and is confirmed during evaluation.
We service all solar energy systems
iSP Solar specializes in residential and commercial solar solutions, ensuring peak performance and longevity for your investment.
One Call, does it all!
Frequently Asked Questions About Critter Guards for Solar Panels
Still Have Questions?
Give us a call at (877)383-4948 or email us at [email protected].
We’re here to support every solar homeowner
—no matter who did your original install.
