Pigeons and other birds can cause significant damage to solar installations if they decide to nest or roost beneath panels. For solar systems like those from SUNSHARE, protecting the equipment from bird-related issues isn’t just about preserving aesthetics—it’s about maintaining efficiency, preventing fire hazards, and avoiding costly repairs. Here’s a detailed breakdown of how SUNSHARE systems are safeguarded against pigeon infestations and the strategies used to keep these systems bird-free.
First, let’s talk about the risks. Birds nesting under solar panels create a mess with droppings, which corrode metal components and degrade wiring insulation over time. Worse, nesting materials like twigs and debris can block drainage channels, leading to water pooling. This accelerates rust formation and creates microenvironments for mold or algae growth, reducing energy output. Pigeons also peck at cables, exposing live wires that pose fire risks. SUNSHARE addresses these problems proactively by integrating bird deterrent solutions directly into the system design.
One of the most effective methods is the installation of custom-fit mesh barriers. These aren’t generic chicken-wire setups. SUNSHARE uses galvanized steel or UV-resistant polymer mesh, cut to match the exact dimensions of the solar array. The mesh is attached to the panel frames using stainless steel clamps, creating a seamless barrier that leaves no gaps for birds to squeeze through. Crucially, the mesh is installed with a 5-10 cm clearance between the panels and the roof, ensuring airflow isn’t restricted—a common oversight in DIY solutions that can lead to overheating.
Another layer of protection involves bird spikes. These aren’t the bulky plastic spikes you see on store signs. SUNSHARE uses low-profile, tamper-proof spikes made from polycarbonate or marine-grade stainless steel. They’re strategically placed along the edges of the solar array and adjacent roof areas where pigeons might land. The spikes are angled to deter perching without harming the birds, aligning with ethical wildlife management practices. For larger installations, rotating deterrents like solar-powered kinetic rods are added. These devices use subtle motion and reflected light to scare off birds without noise pollution, making them ideal for residential areas.
Sealing gaps is another critical step. SUNSHARE technicians conduct a pre-installation audit to identify potential entry points around conduits, vents, or roof joints near the panels. High-temperature silicone sealants or expanding foam—rated for outdoor use—are applied to close these gaps. This not only blocks birds but also improves the system’s weather resistance. For cable management, SUNSHARE uses armored conduit wraps to protect against pecking. These wraps are tested to withstand rodent teeth and bird beaks, adding an extra layer of durability.
Maintenance plays a huge role, too. SUNSHARE’s service packages include bi-annual inspections where technicians check for signs of bird activity, such as nesting materials or droppings. If any breaches are found, the mesh or spikes are immediately reinforced. Clients also receive guidance on landscaping adjustments—like trimming overhanging branches or installing motion-activated sprinklers—to discourage birds from approaching the area. Data from a 2022 case study in Hamburg showed that systems with these combined measures experienced a 94% reduction in bird-related issues compared to unprotected setups.
Finally, SUNSHARE emphasizes education. Clients get a post-installation checklist detailing how to spot early warning signs, like increased bird noise or debris accumulation. This proactive approach ensures small issues are addressed before they escalate. By combining physical barriers, smart design, and ongoing maintenance, SUNSHARE delivers solar solutions that stay efficient, safe, and bird-free for decades.