Oblique Single Axis PV Tracking System

The inclined single-axis tracking bracket combines the tracking capability of a horizontal single-axis with the tilt Angle advantage of a fixed bracket. Through an array of axis drive components with a specific initial tilt Angle, it simultaneously tracks the azimuth and partial elevation Angle changes of the sun, achieving more precise tracking of the sun's trajectory. This system can maximize the efficiency of light energy capture in mid-high latitude regions or projects with distinct seasonal patterns, making it an ideal solution for those pursuing ultimate power generation gains.

The design and installation of the inclined single-axis system require precise calculation of the local optimal initial inclination Angle and comprehensive consideration of the terrain and the shading of the front and rear seats. Its control strategy is more complex than that of a single axis, requiring a balance between tracking benefits and additional land use and costs.

Detailed description of advantages

Higher power generation gain: By simultaneously optimizing the azimuth Angle and part of the altitude Angle, the increase in power generation is usually better than that of a single axis, especially in spring, autumn and winter when the solar altitude Angle is lower.

Superior performance in mid-high latitude regions: In view of the fact that the solar altitude Angle in mid-high latitude regions is relatively low throughout the year, its preset inclination Angle can more effectively utilize oblique sunlight, significantly enhancing the power generation capacity during low-sunlight periods.

Optimized land utilization rate: Although it uses slightly more land than a single-axis structure, it still significantly saves land compared to a double-axis support, maximizing power generation efficiency on limited land resources.

Smoothing the output curve throughout the year: It can effectively make up for the relative performance deficiency of the single-axis system in the winter half-year, making the annual power generation distribution of the power station more balanced and enhancing the stability and reliability of energy output.