Solar Panel (Engineer's Toolbox)

The Solar Panel is a Module added by Engineer's Toolbox. It generates RF power from the sun. As the tooltip notes, the Solar Panel can only be attached to the top block of a Modular Socket, and it can only generate power in daytime (without rain or other weather). It is recommended to use an Energy Expansion Module along with the Solar Panel, as the Solar Panel fills the Modular Socket's internal energy storage fairly quickly.