Fire Safety & Electrical Risks from Bird Nests Under Solar Panels

Solar panels are a significant investment, designed to deliver decades of reliable energy savings. But when pigeons and other birds nest under your panels, they introduce more than just mess and noise — they create serious fire and electrical hazards.

At A&H Pest Control, we’ve seen first-hand how bird infestations compromise solar panel systems, from damaging cables to creating dangerous debris build-ups. In this guide, we’ll explore the fire risks and electrical dangers caused by bird nests, why these problems can escalate quickly, and how our professional solar panel bird proofing eliminates them for good.

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Stop Pigeons under your Solar Panels

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Why Are Bird Nests a Fire Hazard?

Pigeons nesting under solar panels bring large amounts of dry, flammable materials like sticks, feathers, and leaves. Over time, these nests can grow significantly in size — creating a perfect storm for fire hazards.

Highly Flammable Nesting Materials

Pigeon nests are made from twigs, paper, and other debris. When these come into contact with exposed or overheated electrical components, the risk of ignition rises sharply.

Heat Build-Up Beneath Panels

Solar panels naturally generate heat during operation. Nesting debris restricts airflow beneath panels, causing additional heat build-up and increasing the risk of overheating and fire.

Electrical Sparks

If birds chew through or dislodge wiring, it can cause short circuits or sparking. Combined with dry nesting materials, this creates an extremely dangerous situation.

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The Electrical Risks of Bird Infestations

Bird activity under solar panels doesn’t just threaten fire safety — it also compromises your electrical system.

Wire Damage

Pigeons often peck at insulation or dislodge cables. This can lead to:

  • Exposed live wires
  • Ground faults
  • Short circuits

System Inefficiency

Damaged or disconnected wires reduce your solar system’s performance, cutting energy output and costing you money.

Potential System Shutdowns

In severe cases, electrical faults caused by bird damage can trigger system shutdowns or require costly repairs.

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The Cost of Ignoring Fire & Electrical Risks

Failing to address bird infestations under your solar panels can lead to devastating consequences.

Property Damage

Electrical fires can quickly spread to your roof and home, causing extensive structural damage.

Expensive Repairs

Replacing damaged panels, wiring, or inverters often costs thousands — far more than professional bird proofing.

Voided Warranties

Attempting DIY repairs or using non-approved deterrents can void your solar panel warranty, leaving you fully liable for replacement costs.

Safety Risks

Exposed wiring and fire hazards put your family or employees at serious risk.

Pigeon Proofing your Solar Panels

A service we are always in demand for...

Solar panels attract birds because its a warm, sheltered and a safe area to roost and to raise their young. This creates an ideal habitat for the birds and for the mites and fleas that live in and around their nests. Birds living under the solar panels can interfere/discount the wiring of the solar array and their acidic droppings can damage the connections to the panels. Also, heavy staining from their waste can effect the amount of energy the panels generate.

Birds nest under the solar panels between the panels and the roof.

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Just get in contact and we can arrange a time to come to your property to fix your Bird nuisance.

Why DIY Bird Proofing Increases Risk

Many property owners attempt DIY bird proofing to save money, but this often backfires — especially when it comes to fire and electrical safety.

  • Poorly Fitted Mesh: Pre-cut kits leave gaps pigeons can exploit.
  • Inappropriate Fixings: Using adhesives or drilling panels can cause further electrical faults.
  • No Decontamination: DIYers often leave behind droppings and nests, which continue to pose hazards.
  • No Legal Compliance: Removing active nests without proper authorisation breaches UK wildlife laws.

In short, DIY solutions don’t address the underlying risks — and often make them worse.

Don’t let the birds wake you at 4am ever again..

With our proven Wire Mesh Solution you will no longer be bothered by your feathered “friends”!

How A&H Prevents Fire & Electrical Hazards

At A&H Pest Control, we specialise in safe, compliant solar panel bird proofing that addresses the root of the problem.

Full Decontamination

We remove all nests, droppings, and debris, restoring hygiene and eliminating flammable materials from beneath your panels.

Professional Inspections

Our technicians assess your panels for any visible wiring or component damage, ensuring everything is secure before proofing.

Custom-Fit Mesh Installation

We use corrosion-resistant bird mesh, fitted flush to your panels with specialist clips. This blocks pigeons completely without drilling or voiding warranties.

Optional Deterrents

In high-bird-pressure areas, we add anti-roosting spikes on nearby ledges to stop pigeons from perching near your panels.

Long-Term Guarantees

Every installation comes with a 15-year guarantee, giving you lasting peace of mind.

Why Professional Proofing Is Essential

When it comes to fire and electrical safety, you can’t afford to cut corners.

Safety-First Approach

Our team works safely at height using industry-standard protective equipment, reducing risks to you and your property.

Legal Compliance

We remove pigeons and nests in full compliance with UK bird proofing laws, avoiding legal issues.

Non-Invasive Techniques

Our proofing preserves your solar panel warranties and system integrity.

Proven Expertise

With over 30 years of experience, we know exactly how to prevent pigeons from returning.

Early Intervention Is Key

The longer pigeons are left under your panels, the worse the risks become.

Why You Should Act Now

  • Prevent fires: Remove flammable nesting materials before they ignite.
  • Avoid electrical faults: Stop birds from damaging wires and components.
  • Save money: Early proofing costs far less than repairing fire or electrical damage.
  • Protect efficiency: Keep your solar panels operating at peak performance.

Why Choose A&H for Bird Proofing?

We’ve been protecting homes and businesses across London and Southern England for over three decades.

  • Decades of expertise: We understand pigeon behaviour and how to stop it.
  • Custom solutions: Every installation is tailored to your property.
  • Trusted by thousands: Our clients value our reliability and long-lasting results.
  • Safety guaranteed: We put your property’s fire and electrical safety first.

Protect Your Panels and Your Property

Don’t wait until bird nests cause an electrical fault or fire.

Call A&H Pest Control today on 020 8295 3402 for a free consultation. Our team will assess your panels, remove dangerous debris, and install a long-term bird proofing system that keeps pigeons out — for good.

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Protect your Solar Panels from bird nesting/pigeons under solar panels

FAQs

First of all, you can use a bird mesh that will prevent pigeons from nesting under your panels. Pigeons love to eat, so you need to remove their food sources. The excrement they leave behind can be hazardous and may even cause damage to your solar panels. Pigeons will not return if you cover the panels with mesh. Once the pigeons have left, you can apply bird repellent to the area.

Alternatively, you can use a pigeon deflector to protect your solar panels. This type of netting can be placed in different areas of the roof, including those that don’t have solar panels. This method works well, and it will keep pigeons away for a long time, though you may need to replace it every few months. Another option is to install weatherproof string around your solar panels.

You can also use bird mesh to prevent pigeons under solar panels issues. Bird mesh is a humane deterrents, and are very attractive to the eye. The mesh is designed to cover the space underneath solar panels. The mesh needs to be clipped to surfaces and run around the edge, but they are highly effective and can prevent pigeons from nesting.

The cost of pigeon-proofing solar panels is determined by a number of factors, including the size of the solar panels, their location, and safe access. This is particularly important for properties with three storeys or glass conservatories, as birds are prone to nesting in hard to reach places. In addition to the cost of installing wire mesh, you may also need to install bird-proofing spikes or additional scaffolding to prevent the birds from nesting in your panels.

Jackdaws and Solar Panels

We also can help with any problems you may be having with Jackdaws under your solar panels on your roof, please call us if you need any help or advice.

Our team can help remove the Jackdaws humanely and protect you from future disturbances, we know how birds on your roof can ruin your sleep, due to their very early morning movements.

We Clear and improve previous poor installations by other companies

Click Arrow to see BEFORE/AFTER image, prior to us working to remove eye sore ineffective spikes.

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