Number 13 in the Farm Run series.
Farms need energy for many things including the tractors, trucks, machinery and pumps. Look into the paddock and you will see a solar panel powering a bore pump.
Small metal container
The Farm Run series is a set of 21 caches which will take you on a short drive in the area between Felton and Pittsworth southwest of Toowoomba. Cache number 21 is a puzzle and you will need to check most of these Farm Run caches for clues to solve the puzzle to find the final location.