RTG

The RTG, or Radioisotope Thermoelectric Generator, is a Power module in Astroneer. It supplies a steady stream of power. A low-power version comes pre-installed in the, however, these cannot be removed.

Uses
The RTG comes preinstalled on the Shelter, however it is not able to be removed.

RTGs when built offer 4A of power.

Crafted RTGs can be placed on platforms to provide a steady stream of power at all times, making it a great late-game power generator.