SMA Power Control module PWCBRD-10
By changing the Renewable Energy Act (EEG), PV systems must also meet network integration requirements since the beginning of 2012. These are by the SMA Power Control modules ensured as a multi-function interface as it allows the implementation of network system services for an inverter. For example, that regulates SMA Power Control moduleed the remote-controlled active power limitation with steps 0, 30, 60 and 100 percent of the inverter performance. In addition, the device has a multifunction relay that can be used as a fault or operation detector, to control external consumers or also to load a battery.