ac_coupling:fronius
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ac_coupling:fronius [2019-01-21 10:33] – [DISQUS] ictbeheer | ac_coupling:fronius [2019-09-18 08:10] – [Fronius / Victron specifics] schwarzlmueller.martin | ||
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This is a very easy setup. The Fronius Setup Microgrid has been developed in close cooperation with Victron. During commissioning, | This is a very easy setup. The Fronius Setup Microgrid has been developed in close cooperation with Victron. During commissioning, | ||
- | Compatible inverters are: | + | **Compatible |
* Fronius Primo (1~, 3 kW up to 8.2 kW) -> Software // | * Fronius Primo (1~, 3 kW up to 8.2 kW) -> Software // | ||
* Fronius Symo (3~, 3 kW up to 20 kW) -> Software // | * Fronius Symo (3~, 3 kW up to 20 kW) -> Software // | ||
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* Fronius IG Plus V (1~, 2~, 3~, 2.5 kW up to 12 kW) -> from //IGF 5.0.66// on with settings according to the Victron recommendations | * Fronius IG Plus V (1~, 2~, 3~, 2.5 kW up to 12 kW) -> from //IGF 5.0.66// on with settings according to the Victron recommendations | ||
- | For new systems the Symo and Eco inverters are recommended for 3~ applications. The Primo inverters are recommended for 1~ applications. Please note that all these inverters are transformerless and therefore PV-Modules that require pole-grounding (on the Plus or Minus pole) cannot be connected. | + | For new systems the Fronius |
- | The use of Fronius Galvo inverters is not recommended anymore for new applications - the Fronius Primo is the best substitute and offers higher efficiency, wider DC voltage range, two MPP trackers | + | The use of Fronius Galvo inverters is not recommended anymore for new applications - the Fronius Primo is the best substitute and offers higher efficiency, wider DC voltage range and two MPP trackers. |
+ | |||
+ | **Compatible UL inverters** (for "US type AC grid") are: | ||
+ | * Fronius Primo UL (1~, 3.8 kW up to 15 kW) -> Software // | ||
+ | * Fronius Symo 10-24 480V (3~, 10 kW up to 24 kW) -> Software // | ||
+ | * Fronius Symo 10-15 208-240V (3~, 10 up to 15 kW) -> Software // | ||
+ | |||
+ | For the UL inverters, some more Microgrid Setups are available (e.g. for connection with Neutral conductor or without). Also the UL inverters can be used in 60Hz as well as in 50Hz applications. More information can be found in the user manuals. | ||
When setting up a system, always update both the Fronius and the Victron devices to their latest firmware versions. For the latest Fronius firmware and information how to update use this link: | When setting up a system, always update both the Fronius and the Victron devices to their latest firmware versions. For the latest Fronius firmware and information how to update use this link: | ||
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===== Zero Feed-in ===== | ===== Zero Feed-in ===== | ||
- | It is possible to make a Zero feed-in system with Victron & Fronius. The Venus device will the control the Fronius output power. See the [[ess: | + | It is possible to make a Zero feed-in system with Victron & Fronius. The Venus device will the control the Fronius output power. See the [[ess: |
===== Frequently Asked Questions ===== | ===== Frequently Asked Questions ===== | ||
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==== Q4 Can I use the Fronius Smart Meter? ==== | ==== Q4 Can I use the Fronius Smart Meter? ==== | ||
- | No, when using a Fronius | + | That depends on the type of system and software configuration. |
+ | |||
+ | A Fronius | ||
+ | |||
+ | - when used only for reporting to Solarweb | ||
+ | - when used for limiting export, | ||
+ | |||
+ | The Fronius Smart-Meter can not be used for the Fronius built-in export limiting feature when part of a Victron ESS system. Instead, use the Victron ESS Fronius Zero-feed in feature, see chapter 4.3.11, Fronius Zero Feed-in, in the [[ess: | ||
- | Use any of the [[energy-meters: | ||
==== Q5 How can I get the Fronius firmware that improves flickering? ==== | ==== Q5 How can I get the Fronius firmware that improves flickering? ==== | ||
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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. | 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. | ||
+ | |||
+ | ===== DISQUS ===== | ||
+ | |||
+ | ~~DISQUS~~ | ||
ac_coupling/fronius.txt · Last modified: 2023-11-30 07:13 by guy_stewart