Differences

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--- ac_coupling:fronius [2020-04-03 10:14] – [1.4 Setting up the Victron Multi or Quattro] pba
+++ ac_coupling:fronius [2020-06-09 13:43] – [Q5 How can I get the Fronius firmware that improves flickering?] iburger
@@ Line 258: / Line 258: @@
 To update earlier and/or already installed PV Inverters, contact Fronius Tech Support for the file. The required file is fro29130.upd. Which works for all snap-inverter models (Primo, Symo and Eco). There is no, and will be no, fix available for Fronius Galvos.
+==== Q6 What do I do if my Fronius PV-inverter is detected as Unknown PV-inverter and cannot be configured as 3-phase? ====
+Later Fronius PV-inverters support both the Fronius SolarAPI- as well as the industry standard SunSpec protocol. When SunSpec is not available the GX device cannot properly detect the properties of the PV-inverter unless it is one of a fixed list of known older models. Newer PV-inverters will then show up as Unknown, and you will not be able to configure them as 3-phase.
+The solution is to configure SunSpec support on the PV-inverter.
+  * Log into the Fronius web interface.
+  * Go to the Modbus tab
+  * Set Data export via Modbus to tcp.
+  * set Sunspec Model Type to int + SF
 ===== DISQUS =====
 ~~DISQUS~~