Best practices for protecting solar panels from wildlife?

Physical Barriers

Installing netting or mesh around solar panels is a simple and effective way to prevent wildlife from accessing them. A mesh size of 1 inch by 1 inch or smaller is recommended to prevent small animals like raccoons and squirrels from getting through. The netting should be installed at least 3 feet above the panels to prevent animals from jumping up and reaching the panels. Consider using a durable material like polypropylene or polyester that can withstand the elements and animal interactions.

Angling and Positioning

Positioning solar panels at a 30-degree angle can help reduce the likelihood of wildlife landing on them. This angle creates a less stable surface for birds and other animals to land on, making it more difficult for them to access the panels. Additionally, consider placing panels in a way that creates a “bird-free zone” by installing them at least 10 feet away from any nearby bird perches or roosting areas.

Visual Deterrents and Repellents

Visual deterrents such as shiny reflective surfaces can be used to scare away wildlife from solar panels. Consider installing reflective tape or streamers around the panels or using a motion-activated sprinkler to scare away animals. Repellents like predator urine or hot pepper sprays can also be effective in deterring wildlife from accessing the panels. However, be sure to follow local regulations and take necessary safety precautions when using these methods.