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Birds Nesting Under Solar Panels: Is That a Problem?

Tim Carter
Written by Tim Carter Last Updated: November 3, 2022

Avian species will build nests under the solar panels and create problems for the people that own or operate them — even if they’re not directly on top of them. In this blog post, we explain why birds nesting under solar panels is a problem, how best to prevent it from happening again and what measures you can take to mitigate their impact in case you cannot completely prevent them from nesting again.

Birds nesting under solar panels can be a big problem for several reasons. There are a few things you can do to prevent birds from nesting under your solar panels.

One is to make sure that the area around your solar panels is clean and free of debris.

This will make it less attractive to birds as a nesting site.

You can also try installing bird netting or other physical barriers around the base of your solar panels.

These barriers will make it difficult for birds to access the area beneath your solar panels, deterring them from nesting there.

Finally, you can use visual deterrents such as shiny objects or bird-scaring balloons to keep birds away from the area.

By taking these steps, you can help to ensure that birds don’t nest under your solar panels.

Table of Contents

Why Are Birds Attracted to Solar Panels?

Birds are naturally attracted to shiny objects, and solar panels are no exception.

In addition to their bright appearance, solar panels also offer birds a safe place to build their nests.

The panels provide shelter from the elements and predators, and the reflective surface can help keep birds warm.

Because of these advantages, birds frequently nest under solar panels.

While this can create some challenges for homeowners, it is important to remember that birds are an essential part of the ecosystem.

While birds can cause damage to solar panels, most birds are not interested in eating the solar panels themselves.

Instead, they are more likely to peck at the panel’s surface in order to get access to the wiring underneath.

Is Birds Nesting under Solar Panels a Problem?

Birds nesting under solar panels is a problem for a few reasons.

The biggest reason is that birds can cause damage to solar panels.

Birds peck at the solar panels, which can cause cracks and other damage.

This damage can reduce the lifespan of the solar panel and make it more likely to break.

Also, birds can carry diseases. If birds nest under solar panels, they can leave droppings that trigger diseases in other animals and humans.

Finally, birds can be a nuisance.

Birds make noise and can keep us awake at night.

They can also attract other animals, such as rats and snakes.

These reasons show why birds nesting under solar panels is a problem.

How to Prevent Birds from Nesting Under Your Solar Panels?

Birds are naturally drawn to solar panels, as they offer a safe, elevated place to build a nest.

This can create problems for both the birds and the solar panels.

The birds can damage the wiring and components of the solar panels, and their nests can block sunlight from reaching the panels. As a result, it is important to prevent birds from nesting under solar panels.

One way to discourage birds from nesting under solar panels is to install physical barriers.

You can place bird netting or wire mesh around the base of the panels to prevent birds from getting underneath.

Another option is to install spikes or other objects that make it difficult for birds to land on the top of the panel.

These physical barriers can be effective at deterring birds, but they must be carefully installed so that they do not damage the solar panel itself.

Another way to prevent birds from nesting under solar panels is to use visual deterrents. You can hang flashy objects, such as streamers or ribbons around the perimeter of the solar array.

These objects will move in the wind and create a visual disturbance that will discourage birds from approaching.

In addition, reflective tape or Mylar balloons can create a glitter effect that confuses birds and prevents them from landing.

With a little effort, it is possible to deter birds from nesting under solar panels. By using physical barriers, visual deterrents, or a combination of both, it is possible to keep birds away from these delicate structures.

Here are some other options.

1. Make Your Solar Panels Less Attractive to Birds

If a bird is flying by, sees your solar panels, and makes a nest there, you’re likely to have a big problem on your hands.

In order to prevent birds from nesting under your solar panels, you first need to make your panels less attractive to them.

One easy way to do this is to install a grid over your solar panels.

A grid will prevent birds from landing on the panels, and will also make it difficult for them to build a nest.

Note that this strategy won’t work if you have ground-mounted solar panels, since birds will walk right up to them.

2. Install Guards and Screens

If you’ve already got birds nesting under your solar panels, or you see them trying to do so, a quick solution is to install a guard or screen.

Guards and screens are common methods of dealing with this problem and come in a variety of forms.

If you have ground-mounted solar panels, you can put up a wire or netting barrier to keep birds from walking under the panels.

If your panels are mounted on a roof, you can use netting or a screen to prevent birds from flying under your panels.

You can also use small, plastic panels to prevent birds from flying under your panels.

Put a screen or net around your panels to keep birds from building a nest on top of them.

3. Repel Birds Using Chemicals

If you don’t want to paint your panels or install a grid, you can use chemicals to repel birds from your solar panels.

There are several commercially available sprays that repel birds from a variety of areas, including solar panels.

Read the label before using any chemical deterrent to be sure that it’s safe to use on solar panels.

One drawback to this method is that it only works while the chemicals are fresh.

Once the spray has dried, the smell will go away and the birds will come back.

You’ll need to reapply the spray every few days to keep it effective.

4. Discourage Birds from Nesting under Your Solar Panels Through Noise

If you’ve tried everything else and you’re still having problems with birds nesting under your solar panels, you have one last option: making a lot of noise.

Many people find extreme success with this method, but it comes with some drawbacks.

Some people have luck with this method by either running a small fan nonstop or by running a sound machine that produces constant background noise.

You can also purchase a device that specifically emits a sound that birds don’t like.

4. Install a Roost or Habitat

If you want to keep birds from nesting under your solar panels, you can provide them with an alternative place to roost instead.

If you install a perch that birds prefer to nests, they’ll move their nests to that location instead and you won’t have a problem.

Just make sure that you install the perch a good distance away from your solar panels.

Alternatively, you can create an environment that birds prefer.

If you have a large piece of land, you can plant trees or shrubs to create a suitable habitat.

This way, you can prevent birds from nesting under your solar panels and also encourage them to nest in a nearby habitat.

If you have a small yard, planting trees and shrubs isn’t likely to be an option.

In this case, you can also create a suitable habitat by adding a few pieces of wood or brush to your yard.

This will create a suitable nesting environment without taking up too much space.

Final Thoughts

There are a few ways to prevent birds from nesting under your solar panels.

One way is to install bird netting around the solar panels. This will prevent birds from being able to get underneath the panels and will also make it more difficult for them to peck at the panels.

Another way is to use sonic bird deterrents. These devices emit a high-pitched sound that birds find unpleasant. This sound will deter birds from nesting near the solar panels.

Another way is to trim trees and shrubs near the solar panel array.

This will remove places where birds can hide and build nests.

Trimming trees and shrubs will also make it easier for people to see birds before they get too close to the solar panels.

All of these methods can help to solve the problem of birds nesting under solar panels.


Tim Carter
Tim Carter

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