Single Axis Solar Tracking System Design

Because solar tracking implies moving parts and control systems that tend to be expensive single axis tracking systems seem to be the best solution for small pv power plants.

Single axis solar tracking system design.

A single axis solar tracking system uses a tilted pv panel mount and one electric motor to move the panel on an approximate trajectory relative to the sun s position. Sf7 single axis tracker sf7 is the solar tracker with the highest yield per acre performance and greatest land use options ideal for large scale pv projects. Topo engineering design optimization service proprietary topo analysis software reduces grading costs. Nextracker s market leading family of solar trackers the flagship one in portrait 1p nx horizon and two in portrait 2p nx gemini feature patented independent row architecture balanced mechanical design bifacial and thin film optimization and low o m costs.

The deta iled descriptio n along with the c ollected data sets on this experiment is available at the appe ndix. 3 the tracking mathematic expressions are presented in table 2 the predicted radiation model mentioned above for. With single axis so lar tracker and solar pa nel with dual axis s olar tracker. Gamechange solar provides a value added service for the genius tracker single axis tracker and maxspan fixed tilt systems to be utilizable on undulating and sloping ground conditions.

3 these tracking systems all face due south and their rotation axes are emphasized by dotted lines in fig. The posts at either end of the axis of rotation of a horizontal single axis tracker can be shared between trackers to lower the installation cost. A design of single axis sun tracking system. The axis of rotation for horizontal single axis tracker is horizontal with respect to the ground.

The proposed tr axis tracking is compared with four types of existing single axis tracking systems which are ns axis ew axis v axis and iew axis tracking as shown in fig. Accommodating variable slope tolerances and having adjustable row lengths up to 120 modules allows this system the flexibility to adapt to a variety of site conditions that used to impact tracker designs. This type of solar tracker is most appropriate for low latitude regions.