Cosin Solar Technology Co., Ltd. products

Concentrating Solar Power(CSP for short), also referred to as Solar Thermal Electricity(STE for short), is a new type of solar energy utilization, using a great number of reflectors to concentrate sunlight and collect the thermal energy through heat storage media, generating high-pressure and high-temperature steam to drive the turbine for power generation.

Receiver is the core of thermal receiving system, which absorbs solar energy and converts it into thermal energy by heat transfer media. Molten salt receiver has to sustain frequent and sharp temperature fluctuation and corrosive condition. To overcome such working condition, COSIN SOLAR has optimized the receiver with safety strategies.

Heliostat Array System Suite is the core of communication and control of heliostat field, which is characterized by data acquisition control, efficient transmission and security.

Heliostat Group System suite is the administrative node of heliostat field communication and management, which is characterized by intelligence, efficiency, security and reliability.

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.