With the concept of carbon integration and the gradual improvement of the concept of green energy development, the new energy industry will become an important development direction in the new era, in which photovoltaic is an important pillar of new energy development. By the end of 2020, the cumulative installed capacity of PV in China is about 253 GW, accounting for about 35% of the total installed capacity globally!
As the pioneer of single axis tracking system in the PV industry, horizontal single axis tracking system is widely used in low and middle latitudes. With the use of photovoltaic modules in the tracking system, more and more owners choose the horizontal single axis tracking system to ensure that the power generation can be increased by 15-20%.
Over the past two years, with the rapid improvement of the performance of domestic and foreign PV tracker manufacturers, higher requirements have been put forward for the reliability and stability of the slewing drive. The power of photovoltaic modules is increasing, and the increase of the design length of the support has reached a new high for the requirements of the output torque and the holding torque of the slewing drive. Under such a mission, SunSlew R&D team overcame difficulties, and after 8 months of R&D,testing and validation.VD10 slewing drive was successfully launched at the end of 2020, Compared with VD9 and VD9PS slewing drive, the holding torque of VD10 reaches 100 KN.m and the output torque reaches 23,000 N.m, which improves the output performance by nearly twice to meet the design requirements of large components and double row components.
In the recent CCTV report, green low-carbon photovoltaic will become an important energy in the future. It is proposed that according to the prediction of the National development and Reform Commission, the Energy Research Institute and other institutions, 40% of the power generation will come from photovoltaic by 2050.