Quick Answer
The best materials for critter guards around solar panels include aluminum flashing, 1/4" hardware cloth, and 1" PVC pipe. These materials are durable, easy to work with, and effective at keeping birds and other critters away from solar panels.
Choosing the Right Materials
When selecting materials for critter guards around solar panels, consider durability, ease of installation, and effectiveness. Aluminum flashing is a popular choice due to its lightweight and corrosion-resistant properties. It’s available in various widths and can be easily cut to size using a hacksaw or utility knife. For added protection, consider using 1/4" hardware cloth over the aluminum flashing. This mesh material is nearly impossible for birds to chew through and provides excellent protection against other small critters.
Installing Critter Guards
To install critter guards around solar panels, start by measuring the length and width of the panel. Cut the aluminum flashing to size, leaving a 1" overhang on each side. Attach the flashing to the panel using screws or clips, ensuring it’s securely fastened. Next, cut the hardware cloth to size and stretch it over the aluminum flashing, securing it with wire or zip ties. Finally, bend 1" PVC pipe into a curved shape and attach it to the critter guard using zip ties or wire. This curved pipe creates a physical barrier that birds and other critters can’t fly over or crawl under.
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