# \[APP\]\[Pro\] Sigenergy - Home energy powered by AI **URL:** \ **Category:** Apps\ **Tags:** app, energy, homey-pro, pv-solar\ **Created:** [October 10, 2025, 8:54am UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965 "2025-10-10T08:54:19Z")\ **Posts on this page:** 20\ **Page:** 4
**Author:** ![Robert\_Lewis](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robert_lewis/32/121246_2.png) [@Robert\_Lewis](https://community.homey.app/u/Robert_Lewis)\ **Post date:** [January 20, 2026, 1:54am UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/62 "2026-01-20T01:54:29Z")
I just cannot connect to my battry/Inverter. Tried everything. Any ideas or direction please? ---
**Author:** ![Alex\_R](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/alex_r/32/121550_2.png) [@Alex\_R](https://community.homey.app/u/Alex_R)\ **Post date:** [January 20, 2026, 5:14am UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/63 "2026-01-20T05:14:00Z")
Did your installer enable Modbus for you? > [@Richard\_B](#): > > ## Need to know before adding a Sigenergy Device to your Homey > > - You must have Modbus enabled on your Sigenergy devices (SigenStor/Sigen EV AC Charger). > - You need to know the IP addresses of your Sigenergy devices. Port is 502 by default. > - Your Homey needs to be able to connect to your Sigenergy devices via your local network. ---
**Author:** ![Alex\_R](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/alex_r/32/121550_2.png) [@Alex\_R](https://community.homey.app/u/Alex_R)\ **Post date:** [January 20, 2026, 5:17am UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/64 "2026-01-20T05:17:57Z")
When I look at the Energy Meter/Battery data in Homey, the devices always show the values that the mySigen mobile app shows and labels as “lifetime”. For example, when I open the Energy Meter device in Homey, it shows “Energy imported = 696.18 kWh”, which exactly matches the lifetime imported energy in the mySigen app. The same applies to battery charged and discharged energy. I do see the flow card(s) “When imported/exported energy becomes …”, but from what I understand these cards are triggered by real time values, not by energy accumulated over a specific period (e.g. daily). Because the exposed values are lifetime totals, it’s not possible to create even a simple flow such as monitoring daily energy import and sending a notification once a threshold is reached (for example when I’ve imported 20 kWh today). Would it be possible to add flow cards that can access and use energy data over selectable time ranges? Ideally, these would include: Today, This week, This month, This year, Lifetime (same as mySigen app) and additionally last 24h (as that’s not the same as Today). For example, a flow card like: When “Imported energy becomes more than _ **20kWH** _ during _ **Today** _” –\> Send message… ---
**Author:** ![Robert\_Lewis](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robert_lewis/32/121246_2.png) [@Robert\_Lewis](https://community.homey.app/u/Robert_Lewis)\ **Post date:** [January 20, 2026, 6:21am UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/65 "2026-01-20T06:21:16Z")
I have looked and i cnnot see how or where to enable the modbus… ---
**Author:** ![Alex\_R](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/alex_r/32/121550_2.png) [@Alex\_R](https://community.homey.app/u/Alex_R)\ **Post date:** [January 20, 2026, 6:42am UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/67 "2026-01-20T06:42:00Z")
You won’t be able to enable it yourself. You’ll need to ask your installer to turn it on. Once it’s enabled, you won’t see any indication of it in the app, but you’ll be able to configure the Homey app (you’ll basically just need your system’s IP address). ---
**Author:** ![Jens\_Edberg](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jens_edberg/32/80450_2.png) [@Jens\_Edberg](https://community.homey.app/u/Jens_Edberg)\ **Post date:** [January 22, 2026, 9:28am UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/68 "2026-01-22T09:28:12Z")
This app is awesome!! Thanks a lot, really like it. Does anyone have any good Flow for notifications when for example SigenStor (battery) or EVDC starts/stops charging? I have tried some simple flows but I´m getting flooded with notifications because the battery seems to start/stop all the time. I have also tried to get notifications when EVDC starts bi-directional charging (V2H) but then I get notifications booth that it has started charging (to the car) AND that is start bi-directional charging (to the house).. ---
**Author:** ![PJ-AU](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/pj-au/32/17303_2.png) [@PJ-AU](https://community.homey.app/u/PJ-AU)\ **Post date:** [January 29, 2026, 11:05am UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/69 "2026-01-29T11:05:16Z")
Hi @Richard_B , thanks for developing this great app. I have enabled MODBUS with the assistance of the installer and setup app in homey with Battery, Inverter, Energy Meter and Plant. All have been enabled for Home Energy. I am curious to understand how the Energy Meter calculates usage, as for me it seems very low in comparison to the household load. In my example the Sig App shows the home usage is a few KW, however the Energy Meter only shows a few hundred watts. I have created debug report if you have an opportunity to review. Note : I have only enabled today, perhaps things will look different tomorrow. Debug Report : abb6fb44-3cdd-4ddc-9c02-52c373860912 Thanks Richard ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/e/4/e47924a6d7ab523ad9c5b1c6ec67f9275fb239f7.jpeg) ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/4/c/4cea282f7f0844115807d6ef09fe6595768546f5.jpeg) ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/9/d/9db1ba127d6e2d28e0607510659137bc72b4b011.jpeg) ---
**Author:** ![Paul\_Prinssen](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/paul_prinssen/32/16669_2.png) [@Paul\_Prinssen](https://community.homey.app/u/Paul_Prinssen)\ **Post date:** [February 4, 2026, 7:22pm UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/70 "2026-02-04T19:22:28Z")
Although allready very nice App I would be even more happy if the Monitoring values would allready Show, now i don’t see the 3rd party productie (connected by means of smartport in the gateway) and the intergrated DC charger. At the moment also no values, keep up the good work ---
**Author:** ![Alex\_R](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/alex_r/32/121550_2.png) [@Alex\_R](https://community.homey.app/u/Alex_R)\ **Post date:** [February 4, 2026, 9:36pm UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/71 "2026-02-04T21:36:23Z")
> [@Paul\_Prinssen](#): > > i don’t see the 3rd party productie (connected by means of smartport in the gateway) Yes, same here. I have two solar arrays: one DC-coupled and one AC-coupled via the smart port. Both are visible in the MySigen app, but not in Homey, so total production and household load shown in Homey are always incorrect. At the moment, I only use the app to view battery charge and discharge rates, SOC, and average cell temperature. It would be great if Homey could reflect all the data available in the MySigen app, and if operation modes could be switched via flows. I guess we can only hope. ---
**Author:** ![Christian\_Hutz](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/christian_hutz/32/30519_2.png) [@Christian\_Hutz](https://community.homey.app/u/Christian_Hutz)\ **Post date:** [February 17, 2026, 10:30am UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/72 "2026-02-17T10:30:59Z")
Hi everyone, since the latest updates I no longer receive any **Plant data** in Homey. All other values (inverter, battery, grid, etc.) are working correctly and are updating as expected. However, anything that seems to rely on **Plant data** is no longer showing values. This also affects my widgets – they are no longer displaying data, most likely because they depend on the Plant entity. Before the updates everything was working fine. Has anyone experienced the same issue or knows how to fix this? Is there something that needs to be reconfigured or re-added after the update? Any help would be greatly appreciated. Thanks in advance ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/6/9/69f9c76d32b5d0ec26893640ef24478ff10d3218.jpeg) ---
**Author:** ![Stijn\_vdh](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/stijn_vdh/32/17439_2.png) [@Stijn\_vdh](https://community.homey.app/u/Stijn_vdh)\ **Post date:** [February 23, 2026, 11:40pm UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/73 "2026-02-23T23:40:00Z")
Hi, I just added the SigenStor as ‘plant’ into Homey via Modbus and I had no issues. I can see all values live and looks good! Maybe remove and readd? I don’t see it in the Energy widget tho…. I added the inverter and the battery as well, those are added to the Energy widget…. what is the use of ‘Plant’? grtz ---
**Author:** ![philthynz](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/philthynz/32/122218_2.png) [@philthynz](https://community.homey.app/u/philthynz)\ **Post date:** [February 24, 2026, 10:48am UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/74 "2026-02-24T10:48:22Z")
I have the same problem as Christian\_Hutz. Version: 0.2.6 Added the Plant device and it has no data. Battery and inverter have data fine. ![1000026006](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/0/0/00aa08f57829d82cce0a51494640e59af305b0cd.jpeg) Also tried to re-add the plant. ---
**Author:** ![Christian\_Hutz](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/christian_hutz/32/30519_2.png) [@Christian\_Hutz](https://community.homey.app/u/Christian_Hutz)\ **Post date:** [February 25, 2026, 2:59pm UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/75 "2026-02-25T14:59:10Z")
As a result, the dashboard widget is also not functioning correctly, since it retrieves its data from Plant.As a result, the dashboard widget is also not functioning correctly, since it retrieves its data from Plant. ---
**Author:** ![philthynz](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/philthynz/32/122218_2.png) [@philthynz](https://community.homey.app/u/philthynz)\ **Post date:** [February 26, 2026, 9:33pm UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/78 "2026-02-26T21:33:29Z")
So today I got my inverter warranty replaced. It was commissioned and Modbus enabled. Got a different IP from DHCP. All I did was go into each device. The inverter, battery and plant and update the IP on advanced settings, and it all worked. ![1000026083](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/8/d/8d9ef17e1b0fb93c3293d5a5cd37bdb0a78ad500.jpeg) ---
**Author:** ![Richard\_B](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/richard_b/32/16805_2.png) [@Richard\_B](https://community.homey.app/u/Richard_B)\ **Post date:** [February 27, 2026, 8:04am UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/79 "2026-02-27T08:04:22Z")
> [@PJ-AU](#): > > In my example the Sig App shows the home usage is a few KW, however the Energy Meter only shows a few hundred watts. Energy Meter is the same as grid import/export; it works the same way as in Sigenergy. Plant reads the overall values in Sigenergy. **For everyone’s awareness, Plant is not something I have come up with; it is what Sigenergy calls the top level, which may be called System or something similar. You can, for instance, have multiple stacks with SigenStor in the same system - Plant level would include all of them.** On the topic of including values from 3rd party connected solar. Sigenergy’s Modbus implementation is only half-decent; lots of values are missing, and some are not even using the same calculations as in their own app. There is a generic Modbus app for Homey, if someone who has a 3rd party inverter connected can test using that app and figure out which Modbus registers to use, then I’m happy to add this to the app. > [@Christian\_Hutz](#): > > since the latest updates I no longer receive any **Plant data** in Homey First step, always after an update, if something is not working in Homey, is to restart the app. If something is still not working, you can send me a diagnostic report. Make sure you haven’t changed the registry id, it must be 247 as the form states. ---
**Author:** ![Christian\_Hutz](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/christian_hutz/32/30519_2.png) [@Christian\_Hutz](https://community.homey.app/u/Christian_Hutz)\ **Post date:** [February 27, 2026, 5:51pm UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/80 "2026-02-27T17:51:26Z")
Thanks for the reply 👍 I’ve already done the usual troubleshooting steps: - Restarted the app multiple times - Also restarted Homey several times - Removed and re-added the Plant I’m aware of the registry ID requirement and it is correctly set to 247. At the moment I can still pull the data via Modbus, so the connection itself works. However, without a working Plant I unfortunately can’t use the dashboard widgets, which I’d really like to have back. Would be great if we could get the Plant data working again. Let me know if you need a diagnostic report 👍Wenn du willst, formuliere ich es auch etwas kürzer oder technischer. ---
**Author:** ![Richard\_B](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/richard_b/32/16805_2.png) [@Richard\_B](https://community.homey.app/u/Richard_B)\ **Post date:** [February 27, 2026, 6:18pm UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/81 "2026-02-27T18:18:08Z")
> [@Christian\_Hutz](#): > > Would be great if we could get the Plant data working again. Let me know if you need a diagnostic report It works for me, so I would need a diag report. Restart the app, then after say one minute send the diag report. ---
**Author:** ![Alex\_R](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/alex_r/32/121550_2.png) [@Alex\_R](https://community.homey.app/u/Alex_R)\ **Post date:** [February 28, 2026, 12:23am UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/82 "2026-02-28T00:23:53Z")
> [@Richard\_B](#): > > There is a generic Modbus app for Homey, if someone who has a 3rd party inverter connected can test using that app and figure out which Modbus registers to use, then I’m happy to add this to the app. I have both a 3rd party inverter (AC coupled) and extra panels connected to Sigenergy via DC. I’m willing to “play” with this if you could provide some more instructions on how to actually get/read that information with the “Modbus” app. I managed to connect it without any issues but it says “Use flow actions to interact with this device”. ---
**Author:** ![Richard\_B](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/richard_b/32/16805_2.png) [@Richard\_B](https://community.homey.app/u/Richard_B)\ **Post date:** [February 28, 2026, 9:49am UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/83 "2026-02-28T09:49:27Z")
> [@Alex\_R](#): > > I managed to connect it without any issues but it says “Use flow actions to interact with this device” I haven’t used the app myself, but I know other users who have. You should use Read Holding Register, I assume. This is the latest version of the [Modbus spec](https://limewire.com/d/ihQiT#iowgRcebA6) I have. You can start by trying some of the registries the app uses. You can find them by device type in the registry folder. This is the [battery](https://github.com/ricott/homey-com.sigenergy/blob/main/lib/modbus/registry/battery.js). Reading the state of charge would, for instance, use register 30601 with size 1. Otherwise, it is about trying to decipher the Modbus sec and figure out what works by trial and error. There were, for instance, several new registers added in version 2.8 - but half of them don’t work. ---
**Author:** ![JimD](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jimd/32/121733_2.png) [@JimD](https://community.homey.app/u/JimD)\ **Post date:** [March 1, 2026, 12:56am UTC](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965/84 "2026-03-01T00:56:05Z")
There is an update available within the app, if you run that, it should re-enable this for you. Not sure what the cause was, but it’s resolved the issue for me just. [Previous page](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965.md?page=3) [Next page](https://community.homey.app/t/app-pro-sigenergy-home-energy-powered-by-ai/143965.md?page=5)