SENEC.Home for Home Assistant (Marketplace integration)

Installs: Not shown: shared domain senec
GitHub stars: 132
Connection: Works locally
Upkeep: Updated in the last 6 months
Version: 2026.10.7, October 25, 2026
Category: Energy, Solar and batteries
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: senec
Source: github.com/marq24/ha-senec-v3
Issues: Report an issue

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation.

Screenshots From the README of marq24/ha-senec-v3.

About

SENEC.Home is an integration that reads data from SENEC.Home home battery systems and controls them where possible. It covers SENEC.Home V2.x, V3 and V4, P4 and E4 systems, with a local connection over the network or access through the mein-senec.de portal or a SENEC developer subscription key. It adds sensors for values such as house consumption, solar generation, battery charge and discharge, and grid import and export, plus wallbox consumption. Controls include switches for loading the battery and for wallbox charging from the battery, numbers for spare capacity and socket limits, a mode select, and a reboot button. An action sets the peak shaving mode, battery limit and end time. Setup is done in the UI, and several entries can be added side by side, for example a local one and a portal one.

Automatic summary of the README and code of marq24/ha-senec-v3. Something wrong, or are you the maintainer and want your own text here? Get in touch

Supports

Works locally Talks to your devices on your own network. No vendor cloud in between.
From the Marketplace Installed through the Marketplace, formerly HACS.
Actively maintained Its author released or pushed a change in the last six months.

Provides

Switches
Sensors

Setting it up

Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.

Connect

Select System type

Senecv2

Which integration type would you like to use?

Also asked when at the senecv3 step.

Senecv4

Decide on the type of API access you would like to use

Localsystem

Display name
IP or hostname of the SENEC.Home V3 System OR the Inverter
Polling Interval in seconds
The values for the battery charge/discharge sensors should not take the system status into account

Openapisetup

Display name
IP or hostname of the SENEC.Home system
Device name for the mein-senec.de portal (display)You can use this name to identify this Home Assistant installation within the mein-senec.de portal.
Polling interval in seconds

Webpublicsetup

Display name in HA (optional)
Your primary (or secondary) keyYour primary or secondary subscription key from the Senec developer portal
Polling Interval in secondsA SENEC.Data 45000 subscription means you have an access limit of 45000 requests per month. For this reason, your interval should be greater than 60 seconds (since: 60 requests per hour = 1440 requests per day = 43200 requests over 30 days).

Webprivatesetup

Display name
Polling Interval in seconds[> 60 seconds (20 seconds for SENEC.Home V4|P4|E4)]
Your 'mein-senec.de' username
Your 'mein-senec.de' password
Your 'mein-senec.de' OTP-auth-SecretIf you have already been asked/forced by SENEC to set up MFA
Device SENEC Serial numberThis value is just for display purpose - Do not edit this value!
House consumed include Wallbox consumedSENEC measures the wallbox consumption separately from the household consumption - select this option if the integration should combine both values.
Set all wallboxes to FASTEST '(supported by battery)' mode, when the global 'Wallbox load from battery switch will be activatedHaving this 'ON' is the default observed behaviour of the SENEC.Home System - only change this if you know what you are doing!

Texts from the code of marq24/ha-senec-v3.

Entities

Binary sensorsL1 used, L2 used, L3 used, Smart-Charge active, locked, EV Connected, EV Charging, Error, Fan LV-Inverter, Fan HV-Inverter, Socket1 already switched today, Socket2 already switched today, and 2 more
ButtonsReboot System, Delete session data
NumbersSpare Capacity, Mode SOLAR: ICMIN, Mode COMFORT: ICMIN, IDEFAULT, Socket1 OFF lower limit (W), Socket2 OFF lower limit (W), Socket1 ON upper limit (W), Socket2 ON upper limit (W), Socket1 time limit, Socket2 time limit, Socket1 switch on hour, Socket2 switch on hour, and 4 more
SelectsMode [legacy], Mode, Request Throttling
SensorsGrid Export limit, Peak Shaving Mode, Peak Shaving battery capacity limit, Peak Shaving end time, House consumed, Solar generated, Battery discharged, Battery charged, Grid Imported, Grid Exported, Wallbox consumed, Solar Generated Power, and 222 more
SwitchesLoad Battery, Lithium Storage Mode - PV OFF, Wallbox load from battery, Socket1 permanent on, Socket2 permanent on, Socket1 automatic enable, Socket2 automatic enable, Socket1 use timer, Socket2 use timer, SGReady, Mode FAST: battery supported, Mode SOLAR: continuous-charging, and 2 more

Actions

Set Peak ShavingSets the Peak Shaving mode, battery limit and end time.Fields: Peak Shaving Mode, Battery Limit, End time

From the README

This Home Assistant Integration is providing information from SENEC.Home V2.x, SENEC.Home V3 and SENEC.Home V4|P4|E4 Systems. In addition and where possible, functions are provided to control the system.
Please note, that this integration is not official and not supported by the SENEC development team. I am not affiliated with SENEC in any way.

From the README of marq24/ha-senec-v3, Apache License 2.0. Shortened.