Solar Lattice

Stressor

Animal activity

ID
stressor:animal-activity
IRI
https://solarlattice.org/kb/stressor/animal-activity
Status
active
Also known as
wildlife, animal damage, Animal bite/other animal issue, rodents

Animal activity means wildlife or livestock on a PV site damaging equipment by biting, causing corrosion or leaving dirt, which can cost power. Rodents and birds can damage DC cables and cause insulation defects, and animal bites on cables have been seen in the field. Field failure surveys record animal bites and other animal problems as a cause of interconnect failures. Animals such as goats sometimes damage modules and contribute to glass breakage. Look for rats inside distribution boxes and termites around DC cables under the modules. Damaged cables can lead to insulation faults, ground faults, lost production and fire risk. Replace damaged cable runs, protect exposed wiring from mechanical damage and check insulation after the repair. Wild animals such as snakes and rats also put O&M staff at risk. Use protective equipment, follow the safety rules and train staff in first aid.

<!-- review notes

Referenced by

Data