A Solar Shading System is used to shield a building from excess sunlight in order to prevent rooms overheating in summer and make an important contribution to a comfortable room temperature. Passive hollow or sheet metal blades are complete solutions for comprehensive solar shading. The active louvre blades are avaliable in a variety of blade designs as needle, hollow, glass, PV or hi-tech blades. Intelligent control technology systems are applied which can automatically adjust its position in response to the sun’s path.