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Tracking System
Tracking System
Biaxial tracking photovoltaic system on a stand Type: Pylon PN21.

In photovoltaic tracking systems (heliostats), the surface of the module tracks the sun throughout the day. The Tracking can be along either one or two axes whereby tracking along two axes provides a higher power output. Compared to south-facing stationary systems, such a tracking system can increase the year’s total output by up to 30 % at 45° latitude. By setting tracking systems atop a mast one has the option of choosing the optimal site. No longer constricted to the disadvantages that come with surrounding Buildings, these systems have a 180° slewing range free of obstruction (i.e. shadows).

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