FIELD: energy.
SUBSTANCE: invention relates to solar power engineering, in particular, concerns concentrators for solar cells. Solar beams concentrator to solar cell is made in form of semi-cylinder with radial arrangement of mirror reflecting electrodes and transparent semiconductor solar cells. At that, concentrator and solar cell are integrally single device. If solar cell is located so, that cylinder half-axis was directed parallel to Earth’s axis of rotation, then regardless of solar rays angle of incidence during day radiation will pass through all p-n junctions, wherein practically all photons will be absorbed and converted into electric current.
EFFECT: invention shall improve solar cell efficiency.
1 cl, 1 dwg
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