Add an optical power transmitter that can connect to a single, same-type transmitter up to 200m away, as long as it has line-of-sight.
The player can aim one of the units by touching it, and the matching unit will try to point toward the one you’re aiming.
You can connect the optical power transmitter to a regular power transmitter, a base wall, or a power generation facility.
This is meant to get rid of long daisy chains of Power Transmitter. They have fairly short range and not insignificant cost plus they get spammy toward the building entities.