On-Grid Solution (Rapid Shutdown)
Convert the DC from solar panels into AC with the same voltage, frequency, and phase as the grid electricity,and transmit the power to the grid.
According to the safety requirements, we suggest install RSD(Rapid Shutdown) between PV modules and inverter, which can quickly cut off the DC high voltage among modules, between PV modules and inverter,near the inverter, it is necessary to install (internal/external) RSD to protect the PV systems...