![]() ![]() Modbus TCP is disabled by default on all inverters, you have to enable this function Storedge devices (DC connected battery storage).Github code: Github Link Supported devices The app is now live in the Homey app store: Homey App Store Homey app to receive near realtime data from your Solaredge solar installation using local Modbus TCP Wattsonic gen3 inverter and their clones (sunways, solinteg, A-Tronix, St-ems).įor more information see Wattsonic Hybrid Inverter Gen3 Modbus RTU Protocol | SmartHome.Exposed Solaredge Growatt - SPA, SPH, TL-X XXX Hybrid Inverter and others in the same range Wattsonic 3rd generation Special thanks for Luc Van Laer for his guidance and help to add support for Growatt inverters Supported devices ![]() General information can be found at: Growatt Protocol To enable modbus tcp on your Growatt converter do the following described in this doc Dropbox - Setup Growatt.pdf - Simplify your life ![]() Homey app to receive near realtime data from your Growatt - SPA, SPH or TL-X XXX Hybrid Inverter and others in the same range using local Modbus TCP The iOS / android app from Growatt or Solaredge are fine, so it is not the purpose to create this app again. You can make flows based on your generated solar power, exported power, imported power or current power consumption. If you have the Solaredge energy monitor installed you can maximize your self-consumption and limit your exported power by using it. The modbus app receives data every few seconds. The solaredge api and others are mostly limited to 300 calls/ day, so you get only updates every 10-15 minutes. 14.16.29.jpg 14.35.47.jpg 14.36.35.The difference of this app and the already existing solar panels app is that this app reads the data directly from the inverter. So I'll probalby have to prove to SE somehow that thee is an issue with ModBusTCP. (Only available for older SE inverters with display) What I would like to do is to go back in SE inverter firmware known to be working in summer 2021 but will be hard because earlier firmware can't be found on the web. What I still have to do is a factory reset and start from scratch (recommissioning) - Keep you updated :) See attached some screenshots of SE inverter config - should be good as I recall.
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