The intelligent joint control technology of the inverter and the tracking bracket (SDS intelligent tracking algorithm), combined with the intelligent string inverter, aims to realize the linkage optimization of the inverter and the bracket control, and further improve the additional effect of the tracking bracket. SDS technology can realize the linkage and closed-loop control of the inverter and the tracking bracket control system, and always keep the power station system running in a state with the largest amount of light received by the components and the best power output. And it does not require additional sensing equipment, gets rid of manual and experience dependence, uses AI technology to automatically perceive occlusion and weather change information, and automatically performs tracking angle optimization and control. Currently, it has cooperated with most mainstream bracket manufacturers.

"At present, whether it is morning or evening, the phenomenon of blocking the front and rear rows of the power station is basically gone, and the power generation in cloudy and rainy days has increased significantly. Although SDS is only a small-scale application, it has already brought us benefits. "If it is applied to the entire 200MW power station, according to The same increase ratio, excluding subsidies, is conservatively estimated to bring nearly 2 million yuan in revenue. "

The application value of high-efficiency modules, inverters and tracking systems has been recognized by end customers, and the application ratio will increase rapidly, but to make the photovoltaic system play a greater potential, simple patchwork is far from enough, and it is impossible to create a future-oriented smart system. Practical application cases have also verified once again that only by coordinating and integrating high-efficiency equipment and making joint optimization, can the efficiency of equipment and systems be maximized, and the power station can generate electricity vigorously throughout its life cycle.