I recently expanded the Critters' world from 24 to 27 territories (it had to be a multiple of 3 for in-setting symmetry reasons), and with that change, a few positions opened up. So here's one of the new ones, named Soleil. Soleil is in charge of generating power by making use of the bright sunlight that streams through the Lens Prairie, keeping the namesake lenses polished and aimed correctly. The roots of the lens-plants connect to underground chambers where batteries are stored. Soleil is also capable of charging the batteries (or any other equipment) directly; those dark patches are solar panels, and Soleil's horns are actually electric terminals. Hook some cables up and you've got a convenient power source.

Power generation used to be Blitz's job; I've split it apart now into two separate roles. Soleil generates power and charges up the batteries, while Blitz is more like the System's electrician, hooking the batteries up and routing wires where they need to go. Soleil is also one of the few Critters to be completely genderless; all Critters are physiologically neuter, but only a few (Soleil, Patch, and Glitch among them) also lack any mental leaning in either direction.