In 2010, researchers tested solar panels with white lines; the modified surfaces were up to 26 times less attractive to polarotactic insects

Solar panels, with their shiny surfaces, can inadvertently attract insects seeking water. This phenomenon leads to ecological harm, disrupting food chains. Researchers have discovered that incorporating white grid lines on these panels can significantly decrease insect attraction while having a minimal effect on energy production. Despite this effective and budget-friendly solution, the renewable energy sector's acceptance remains sluggish.