Patent ID: 7077123

Claim:
An insolation shield system ( 3 ) comprising at least one shield element ( 8 ) which is arranged to be placed in connection with a building ( 1 ) to suppress solar radiation incident on the building, at least one shield element ( 8 ) of the insolation shield system ( 3 ) comprises at least one solar energy converter ( 4 ) for conducting incident solar energy to a target of consumption and/or storage, and that the insolation shield system comprises at least one control means ( 10 ) provided with means ( 11 , 12 ) for measuring the intensity of solar radiation to determine the direction of incident sunbeams, wherein the position of said at least one shield element ( 8 ) is arranged to be adjusted on the basis of the direction of incident sunbeams on the control element ( 10 ), characterized in that the first measuring means ( 11 ) and the second measuring means ( 12 ) are placed in a position, in which a surface of the first measuring means ( 11 ) is directed on a different direction than a surface of the second measuring means ( 12 ), the insolation shield system being without a separate shielding device for the first ( 11 ) and second measuring means ( 12 ), wherein the position of the control element ( 10 ) is arranged to be amended so that the surface of the first measuring means ( 11 ) and the surface of the second measuring means ( 12 ) are at an angle α to the normal of the direction of the incident sunbeams; and the control means is positioned between the first measuring means and the second measuring means and the first measuring means and the second measuring means form two sides of an isosceles triangle relative to the shield element.