A giant space datacenter with square kilometers of solar panels doesn't make sense. A cluster of Starlink-sized satellites, which orbit near each other(1) and which are connected using laser-links might make sense.

(1) There are orbital arrangements that allow satellites to stay close together with minimal orbital corrections. Scott Manley mentioned this in one of his videos.

Sounds like we would want to elevate from water wasting on Earth to pollution in space.