Purpose The difference of this app and the already existing solar panels app is that this app reads the data directly from the inverter. The solaredge api and others are mostly limited to 300 calls/ day, so you get only updates every 10-15 minutes. The modbus app receives data every few seconds. …

Not sure Marco, I just installed this app: [image] SolarEdge + Growatt TCP modbus Monitor various inverters over TCP modbus protocol Selected Growatt + (in my case) battery, did this for the SPH and the TL-XH inverter. I am willing to share parts of the adv…

Strange , I don’t get the option to limit it I have the mic 1500tl-x so i just choose growatt and not the growatt+battery… So i guess these modbus options havent yet been implemented in the normal growatt device that can be selected. I will try when there is sun again if get the option with the +…

Some advanced flow info to regulate the inverter Some basic setting [Screenshot 2025-05-22 at 20.22.13] The vars I use to regulate everything regarding the inverter [Screenshot 2025-05-22 at 20.21.35] Part of the flow to regulate: Set export to 0 if pricing is close to 0,0 Reduce export if …

The inverter was still online with the little bit of sunlight and i installed my growatt as the growatt-tl-X + Battery. It offcourse gives me a battery empty notice straight away since i dont have a growatt battery but i now have the flow cards to limit the export and disable the export completely …

@Edwin_Biemond What @Phil_Bro is showing is correct. The devices with the name +battery already/do have the limit export % flow cards and they also work on my growatt TL-X without battery So i guess the only thing to make this work is to have growatt device have the code for the limit % and the on…

You might be interested in this (no experience here) [image] Energy battery monitoring Questions & Help More then happy to repost it there but the wat i understand this the devicee are reporting their battery treshold to homey and homey sends the notification……

But my setup doesnt have the battery , thats why i selected the normal Growatt device that doesnt have the export limit code. So the constant battery empty notifications are correct :slight_smile:

I understand 100%. I thought with a temporary solution you might be able to mute the notification or exclude this from the timeline. [edit] I found the settings to mute / disable all energy notifications, which is step 1 according to the first link I sent you. It is in the mobile homey app. Creati…

mostly for flow actions you need at least some meters installed. did you do that? if so then you can use the battery growatt device even with no battery. it save me from making a lot of devices and for battery it is a requirement to make it work.

Yes I tested with the battery and all works fine except voor the battery :squinting_face_with_tongue: And yes I have lots of meters installed all over the place to control the energy consumption everywhere That’s why I was looking for a few to control the growatt in export

[APP][Pro] SolarEdge + Growatt TCP modbus

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Phil_Bro May 23, 2025, 7:50am 1523

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[APP][Pro] SolarEdge + Growatt TCP modbus

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