The invention relates to a solar energy collector which operates by reflection focusing using some mirrors. According to the invention, the collector comprises a first parabolic mirror () which reflects the solar rays into a second parabolic mirror () reflecting the rays into a third plane mirror () which, in its turn, reflects the beam of parallel rays to the centre of a rotary ring (), the elevation and azimuth rotation of the mirrors (), as well as the rotation of the ring () being ensured by some servo-motors (), the motion of the first parabolic mirror () and of the flat mirror () being controlled by some optical sensors ().
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