Cosin Solar - Heliostat Field Auto-cleaning System

The Heliostat Field Auto-cleaning System, which is developed by COSIN SOLAR, is able to carry out periodical cleaning during operation of the plant. The system automatically monitors the cleaning process, and can adopt manned or unmanned driving mode, water-scrubbing or dry-scrubbing scheme to tackle extremely low temperature and sandy condition. Take COSIN SOLAR Delingha 50MW project for instance, the unmanned auto-cleaning vehicle is able to work in the evening, and can refresh the whole heliostat field in 7 days with 6 vehicles working in two shifts.