Out of Combat
From Starsonata Wiki
Out of Combat, or also known as OOC, is the mechanic that has Exterminators, Shield Chargers and Solar Panels function exclusively out of combat.
To benefit from these items, position yourself near a star and disengage from all combat interactions (including drones) for 10 seconds. This means no receiving or dealing non-parasite damage, using or receiving tractor beams, launching missiles and fighters, and so on. You can also gain the out-of-combat shield and elec effect by docking.