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25.1 Internet ports ............................................................................................................................................................ 298

25.2 Country speciﬁc inverter detection with Easy Installation. .................................................................... 299

25.3 Wiring meters to record self-consumption .................................................................................................. 300

25.3.1 Meter connection options to record the total consumption via an RS485/S0 interface. ..........300

25.3.2 Meter connection options for bi-directional recording of the total consumption via only an

RS485 interface. ..................................................................................................................................................... 301

25.4 Connection examples for ripple control receivers .................................................................................... 302

25.4.1 Variation with 4 relays (ENBW >100kWp) ................................................................................................... 303

25.4.2 Variation with two relays ..................................................................................................................................... 305

25.4.3 Variation with three relays ...................................................................................................................................307

25.4.4 Variation with 5 relays (including emergency stop) .................................................................................. 309

25.5 Digital Interfaces ....................................................................................................................................................... 311

25.5.1 Modbus TCP ...............................................................................................................................................................311

25.6 Live data compact – summarized (complete plant)................................................................................... 312

25.6.1 Open JSON Interfaces ............................................................................................................................................. 313

25.7 Dimensions ................................................................................................................................................................ 315

26 List of Figures ............................................................................................................ 316