6 Bird Proofing Techniques for Pigeons on Solar Panels

Pigeons are known to be resourceful birds that adapt well to urban environments. Unfortunately, their penchant for nesting in inconvenient places extends to solar panels. While they provide homeowners an eco-friendly and sustainable energy solution, the presence of pigeons nesting under solar panels can quickly become a major nuisance.

Implementing effective bird-proofing techniques can help mitigate the potential damage caused by pigeons and maintain the panels’ performance. Here are a few bird-proofing techniques for pigeons on solar panels.

1. Use Wire Mesh Barriers

Wire mesh barriers are physical barriers that can be installed around the perimeter of solar panels to prevent pigeons from accessing the area beneath them. The mesh should be small enough to prevent pigeons from squeezing through while allowing for proper solar panel ventilation.

2. Use Bird Spikes

Bird spikes are deterrent devices that discourage pigeons from landing and perching on solar panels. They consist of thin, pointed rods typically stainless steel or plastic. It all depends on whatever you want and the surrounding environment.

When installed on the edges and surfaces of solar panels, bird spikes create an uncomfortable and inhospitable landing surface for pigeons, effectively deterring them from nesting or roosting.


3. Apply Bird Gel or Repellant

Bird gel or repellent is a sticky substance that can be applied to the surface of solar panels. It creates an unpleasant texture and sensation for birds, making them less likely to land or perch on the solar panels.

Bird gels are typically transparent and not visible to humans, preserving the aesthetic appearance of solar panels. To maintain effectiveness, the gel must be reapplied periodically, especially after rain or heavy winds.

4. Implement Visual Deterrents

Visual deterrents exploit pigeons’ instincts to avoid potential threats or predators. They typically involve reflective objects, moving elements, or patterns that create an illusion of danger or unpredictability. The common visual deterrents include:

  • Hanging reflective tape or CDs.
  • Using scare balloons with menacing eyes or predator shapes.
  • Installing spinning or wind-driven devices.

These visual stimuli disrupt the pigeons’ comfort zone and discourage them from roosting or nesting near the solar panels. As a homeowner, you must assess each available option to decide what works best for your surroundings.

5. Install Ultrasonic Bird Repellers

Ultrasonic bird repellents emit high-frequency sound waves specifically targeting deterring pigeons and other birds. These devices are typically designed to be mounted near the solar panels and emit sound frequencies that are unpleasant and irritating to birds but generally inaudible to humans.

Ultrasonic bird repellents work by creating an uncomfortable sonic environment for pigeons, prompting them to seek alternative nesting or roosting sites away from the solar panels.

6. Use Motion-Activated Sprinkler Systems

Motion-activated sprinkler systems are effective and environmentally friendly to deter pigeons from solar panels. These systems use motion sensors to detect the presence of birds, triggering a burst of water spray. The sudden and unexpected spray startles the pigeons, causing them to associate the area around the solar panels with discomfort and avoid it in the future.

Motion-activated sprinkler systems are usually adjustable and can be activated only when birds are present, conserving water and minimizing any potential disruption to humans or other animals in the area.


As you can see, many options exist for bird proofing solar panels. Each bird-proofing technique has advantages and effectiveness, and it may be worth considering a combination of methods to enhance their overall deterrent effect.

Don’t forget to assess your specific needs, budget, and the severity of the pigeon infestation to determine the most suitable approach. Additionally, consulting with bird control professionals or seeking advice from local wildlife experts can provide valuable insights and guidance.