Solar panel bird proofing in Calgary
The gap under a solar array is sheltered, warm and hard to reach — a favourite nesting spot for pigeons and other birds. We seal the whole perimeter with exclusion mesh, without touching panel performance.
What happens when birds get under your panels
Once birds nest under a solar array they come back season after season. The result is acidic droppings on the roof and panels, nesting debris that traps moisture and blocks airflow, chewed or fouled wiring, and a constant noise problem — plus reduced system efficiency.
Many installs come with a "pest guard" clip system that isn't fitted properly. We replace or supplement it with a proper exclusion job.
How the job runs
More bird & wildlife control
Solar panel proofing FAQs
Will the mesh damage my panels or roof?
No. The mesh clips to the panel frame — there's no drilling into the roof or the panels, and it doesn't block airflow or reduce output.
My installer put a pest guard on already — why are birds still getting in?
Clip-style guards are often installed incompletely or come loose. We check the whole perimeter and close every remaining gap.
Do you remove the nests first?
Yes. We clear all nesting material and debris, clean and disinfect under the array, then install the exclusion mesh.
How much does it cost?
It's quoted by estimate, based on the size of the array and how accessible the roof is.
Do you do commercial rooftop arrays?
Yes — residential and commercial solar installations across Calgary and area.
Close the gap under your panels
Book a solar panel bird-proofing estimate in Calgary. We clear, clean and exclude — for good.