The Tiny Cell is a solar panel that gives 0.25U per panel. It only works at daytime and will shut down when night comes. This item is the worst power generator in the game.
Because the tiny cell was so trash it was actually filtered out by the scan on nick's computer. Therefore it cannot be bought anymore.
As of Extreme Mode Part 4, or the Dark Tier, it was moved up to to Entropic tier...for some reason.