To provide a hole condition-informing device which facilitates installation work of signal receivers and signal transmitters, facilitates maintenance, makes the intervals of maintenance longer and satisfies the target arrival time of cargoes.

This hole condition-informing device has signal transmission units 9 which are disposed at holes 1 of a golf course, signal reception units 8 which receive the signals transmitted from the signal transmission units and displays which announce the conditions of the holes 1 in accordance with the signal reception units 8. The signal transmission units 9 and the signal reception units 8 are respectively formed as radio communication machines having lead storage batteries for supplying electric power and solar battery panels for storing the electric power to these lead storage batteries.