For most homes, solar panels are an excellent addition that make sense in a variety of ways but they can also inadvertently attract birds – especially pigeons – with their dream shaded spot. The space below your panels now has a warm, protected area from wind and rain that is also difficult for predators to reach. Birds nesting in a solar unit can create noise, mess and (in some cases) operational challenges.
Pigeons, amongst other birds will seek a safe and hidden roosting and nesting spot. Solar arrays can provide:
A sheltered ledge to perch on
Nesting material (dry)
Protection from weather and disturbance
Once one couple finds a home, others often quickly follow suit.
Problems birds can cause
Bird activity around solar panels can lead to debris that lands on solar panels and can impair the production of electricity. It can also lead to waning energy
Blocked gutters from feathers and nesting debris
Noise from roosting and nesting
Even staining on the roof tiles and walls plus bad smells
In rare cases, damage to any wiring from pecking or nesting behaviour.
Prevention tips (what actually works)
- Install solar bird-proofing mesh
The most typical fix is a specially fabricated mesh shallow collar adhered to the array perimeter. It stops access from the gap underneath while nonetheless allowing airflow. It is usually subtle and doesn’t occupy any panel space. For information on Solar Panel Installation Portishead, contact https://redbridgeandsons.co.uk/solar-pv-panels/solar-panel-installation-portishead/
- Install bird spikes where they are needed most
Prevents perching on ledges, ridge tiles or near roof features. Spikes seem to have a dissuasive effect. They’re generally not the whole answer, but can be beneficial in tandem with mesh.
- Act early (before nesting season)
If you have noticed that your roof is getting bird-friendly action from birds, it’s a good idea to move quickly. By the time nesting begins, removal can be limited and more difficult (and therefore cost-prohibitive) to remedy.
- Clean the area around gutters and roofs
Keeping an eye on the general state of your gutters and rooflines will allow you to identify signs early when there is a buildup of nesting materials or droppings. It also helps to avoid water problems that debris can aggravate.
When you put that in perspective, bird-proofing is a mere drop-in-the-ocean addition and can prevent countless headaches later on. Should you live in an area where pigeons are also very common, don’t hesitate to ask for mesh bird-proofing directly from day one. It is usually easiest at installation stage, before the birds decide your new solar array makes a fine house.
