The horizontal single-axis photovoltaic mounting system optimizes power generation by adjusting its tilt angle to adapt to seasonal variations in solar altitude. During summer midday, the panels tilt closer to horizontal position, while adopting steeper angles in winter – this dynamic adjustment effectively balances power output discrepancies between summer and winter seasons.
Compared with dual-axis tracking systems (which involve higher costs, complex structural requirements, and greater maintenance demands), the horizontal single-axis system achieves superior equilibrium between enhanced energy yield and manageable cost increments. Its cost-performance advantages have established it as a mainstream solution for optimizing returns in large-scale photovoltaic plants. This technical approach demonstrates particular effectiveness in regions with distinct seasonal solar altitude variations.
Single axis tracking Control system parameters
Tracking mode
Astronomical algorith…