The invention is a solar radiation concentrator wherein an array of solar collectors is disposed in a semicircle and rotatable 180 degrees about an axis in the plane of the semicircle to achieve seasonal adjustment. Each said collector is slightly tilted out of the plane of said semicircle, whereby seasonal adjustment of said array may be achieved by rotating said array through 180 degrees twice a year.
CROSS-REFERENCE TO RELATED APPLICATION This application is a continuation-in-part application of application Ser. No. 06/101,175, filed Dec. 7, 1979, now abandoned, which was a continuation-in-part application of application Ser. No. 000,822, filed Jan. 4, 1979, now abandoned which was a continuation of Ser. No. 910,119 filed May 30, 1978, now abandoned.
