A Lighting Arrester for Solar installations is called an ESE Lightning Arrester for Solar and it discharges an upward streamer on the approach of a thunderstorm. This proactive manner enhances the capability of the arrester in protecting the system against lightning strikes since they can be arrested before getting to the solar panels or other equipment. Source Link: - https://lightningprotectionsystem51.wordpress.com/2024/06/22/enhancing-solar-energy-safety-with-ese-lightning-arresters/