The solar energy assisting project for power-supply in Golmud-Lhasa section of Qinghai-Tibet Railway has been finished and put into operation in recent days.

Ranking as the largest scale and highest power-supply project based upon solar energy, these 9 solar energy assisting power-supply systems can generate 129.6KVA. Thanks to this project, the solar energy transferred electricity can supply lash-up power when the electricity is not enough.

Solar energy assisting for power-supply will ensure the safe operation of Qinghai-Tibet Railway in directing system, beaconage and living supply.