According to data released by the Ministry of Industry and Information Technology, in the first half of the year, the growth rate of China's electronic device industry was faster than the average level of the industry; the proportion of electronic components industry declined. In the first half of the year, the electronic device industry realized sales value and export delivery value of 699.8 billion yuan and 416.1 billion yuan, respectively, an increase of 14.7% and 9.4%, higher than the industry average of 2.3 and 3.6 percentage points. Among them, the sales value and export delivery value of the optoelectronic device industry increased by 17.2% and 11.7% respectively. In the first half of the year, the sales value and export delivery value of the electronic components industry were 742.6 billion yuan and 344.5 billion yuan, respectively, accounting for 17.1% and 15.2% of the industry respectively, all down 0.4 percentage points over the same period. In the first half of the year, the industrial production of integrated circuits was 42.1 billion, an increase of 9.9%; the number of semiconductor discrete devices was 221.4 billion, an increase of 2.2%; and the electronic components were 111.7 billion, an increase of 6.5%.
When the grid is cut off, the three-phase dump load of the Controller will automatically start to work and the Inverter will stop output to grid. When the grid resuming, the controller stops three-phase dump load and the inverter will resume power supply.
The inside of the controller is equipped with surge protector. Contain the over voltage into the Wind Turbine under the bearable voltage of the equipment or system. On another way, to conduct the strong lightening current into the earth directly to avoid any damage of equipment.
On-grid Wind Solar Hybrid Controller
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