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--- en:robotina_charger:commissioning:pv_inverter [2022/12/09 10:48] – created gdzampo
+++ en:robotina_charger:commissioning:pv_inverter [2022/12/09 14:59] (current) – [EVSE and PV inverter connection] gdzampo
@@ Line 1: / Line 1: @@
+==== Power plant connection ====
+The power plants can be connected to the grid in two ways:
+|< 700px >|
+^  serial with grid power sensor  |^  parallel with grid power sensor  |
+|  {{ :hiq_energy:hems:hardware:connected_power_plant_in.png?direct400 |}}  ||  {{ :hiq_energy:hems:hardware:connected_power_plant_ex.png?direct400 |}} |
+When configuring the power plant, select
+   ***in**: serial (**in**ternal) with grid power sensor
+   ***ex**: parallel (**ex**ternal) with grid power sensor
+The power plants are configured as internal by default.
 ==== PV inverter ====
-Monitoring of PV Inverter is possible by two ways:\\
+Obtaining relevant data from photovoltaic is possible by two ways:\\
-. adding of power-sensor to measure produced electricity. How to add power sensor please see\\
+. adding power-sensor to measure produced electricity by PV (no connection to interver) - on how to add power sensor please see [[en:robotina_charger:commissioning:power_sensor|Power Sensor]]\\
 . connecting PV inverter by Modbus TCP to EVSE (only for SolarEdge inverters)
-=== One-phase sensor PM1-E-D ===
+=== EVSE and PV inverter connection ===
+|< 700px >|
+|  {{ :hiq_energy:robotina_charger:rc_pv_inverter_connection_router.png?direct&800|}}  |
+To add inverter on HEMS configurator:
+  *   on settings page inside source table, select SolarEdge inverter. Please see [[en:robotina_charger:software#settings|]]
+  *   on io mux page set IP address for inverter. Please see [[en:robotina_charger:software#io_mux|]]
+To setup Modbus TCP on Inverter using SetApp:
+  *   Select Site Communication menu
+     * RS485-1 -> Protocol -> SunSpec (Non-SE Logger)
+     * RS485-1 -> Device ID, and enter the number 1
+     * Modbus TCP and set to Enable
+     * set TCP port to 502
-  *   **Connect** communication bus (to only one power-sensor)
+**Note**:\\ The TCP server idle time is 2 minutes. In order to leave the connection open, the request should be made within 2 minutes.\\ It is important to follow rules above, firstly to set HEMS configurator following Inverter setup due to 2 minutes time frame.
-  *   In HEMS Configurator power-sensor should appear as a "new device"
-  *   Press and hold the push-button on the power-sensor until it appears **-SEt-** on display
-  *   In HEMS Configurator click on the **" add"** button next to the source or consumer that the sensor is measuring
-  *   Connect communication bus to the next power-sensor and repeat procedure