A shame I cannot hook up and retrieve power cells from Laurion, to insert into my rover. Was thinking that was a creative means of still being able to implement the water recycler while retaining power. Instead, I end up burning more much-needed power for something that should but doesn't work.
That's fair. There are a few tweaks planned to make it a bit more obvious that you can park the rover. In v0.4 there will be an action to 'Inspect Rover Charger' once you've powered up the facility, which will suggest parking it. Also, after you've parked it once, the action to park it will always be visible, but locked when the facility has no power.