The utility model relates to a line loss management system for remote mountain areas, it includes electric energy collecting device, long -range send -receiver device and remote client. Electric energy collecting device is including setting up data acquisition device, A data storage device, data processing device, GPS positioner and the satellite reception and transmition device in the casing. Thecasing includes first portion and second portion, be provided with the hole that supplies the wire to pass through on the baffle between first portion and the second portion, solar power unit arranges in the upper portion of casing, the casing is installed on the collection point that carries out electric energy collection, after each preset cycle satellite send -receiver device starts, the second portion upper cover is automatic to be opened, passes through extremely long -range send -receiver device of satellite transmission with the electric energy information who collects, then satellitesend -receiver device closes, and electric energy collecting device proceeds next periodic data collection storage and processing.