This was driving me a bit crazy so here is my theory on energy calculation.
Setup - Windmill to small switch to street lamp with 2 nodes to splitter to charging station and festive lamp. Problem: when I connect the festive lamp the charging station shuts down, despite the windmill telling me I have 7 'points' left.
Hypothesis: Since each node is 1 'point', and the bodies of the splitter, lamp, and switch are one point, then the lamp and switch are in fact...