Array Technologies, a global supplier of solar tracking technology products, has expanded its SmarTrack software by adding backtracking and diffuse reflection optimization features to its Array STI H250 dual row tracker. This improvement applies the algorithm training and optimization tools that have been tested on the DuraTrack platform to the H250 system in the global market.

Neil Manning, President and Chief Operating Officer of Array, said: "Our H250 tracker has long been a trusted solution in markets with extremely challenging site conditions, and the addition of SmarTrack Backtracking and Diffie has taken its performance to the next level. By applying algorithm training and real-time sensor data, we assist our clients in optimizing solar energy output in more regions and terrain types, ultimately improving project returns. ”

The H250 tracker is designed specifically to tackle irregular terrain challenges. SmarTrack backtracking and diffuse reflection technology aim to improve energy output in complex environments and variable weather conditions. These tools can help trackers automatically adjust, minimizing shadows and capturing light to the maximum extent even on cloudy days.

The array based SmarTrack backtracking technology utilizes algorithm training, terrain analysis, and production data to reduce shading and increase morning and evening power generation. The system adjusts based on the slope characteristics of each motor group to continuously increase power generation. By analyzing real-time global horizontal irradiance sensor data, the system can flatten the tracker angle, thereby capturing more diffuse light and increasing power generation in situations where direct sunlight is limited.

These features have been tested in Spain and Brazil and can be immediately deployed to new and existing H250 projects. Combining Array's hardware and integrated software platform, SmarTrack is currently optimizing over 5 gigawatts of solar power generation capacity globally.