Align Fresnel mirrors with the angle of the sun

Align Fresnel mirrors with the angle of the sun

Higher efficiency unlocked by precise and reliable angle measurement

The solution

For maximum efficiency, the individual of flat mirrors that form a Fresnel collector should simultaneously direct the sun to a single focal point. Balluff's inclination sensors reliably ensure precise tracking, providing an absolute position indication - even after a power failure. This eliminates the need to "home" the system after a power loss, meaning that energy production can be resumed in a shorter time.

The features

  • Detects the change in angle with respect to the horizontal
  • High accuracy over a measurement range up to 360° (one rotation)
  • Compact, robust metal housing enables simple installation
  • Absolute measuring signal eliminates the need to "home" the system to find a reference
Energy, solar energy, aligning and guiding flat mirrors
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> Balluff in the Energy Industry [PDF]
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