I mean, I suppose that technically a lone satellite with solar panels in orbit around the Sun is probably an extremely limited form of a Dyson sphere
it's not as if there's some firm lower bound on what percentage of energy output from the star that needs to be captured. One could presumably scale up incrementally.
By that definition the solar panels that are already on the Earth are a tiny Dyson swarm. And honestly, I approve.
Well, I'm pretty sure the Earth is in orbit around a star [citation needed], so I would think solar panels on Earth would also be in orbit around a star.