myPV for Home Assistant (Marketplace integration)

Installs: 546 sharing analytics
GitHub stars: 50
Connection: Works locally
Upkeep: Updated in the last 6 months
Version: v1.7.7, September 16, 2026
Category: Energy, Solar and batteries
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: mypv
Source: github.com/dneprojects/mypv
Issues: Report an issue

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

About

myPV is a custom integration that connects Home Assistant to myPV heating devices over the local network. It adds sensors, binary sensors, numbers, switches, buttons, a select for control type, and firmware update entities. Heating power can be set through a number entity, and the device's own PID controller can regulate from a grid power reading that automations write repeatedly. A boost mode follows a weekly schedule to hold a minimum temperature, and it can be started or stopped with buttons. Energy consumption entities report use per day, per month and in total, and an action resets them. Devices are found automatically on the same subnet, with manual entry of the IP address in the UI as a fallback.

Automatic summary of the README and code of dneprojects/mypv. 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.
Found by itself Home Assistant spots it on the network and offers to add it.
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 to myPV device

IP address

myPV authentication

Password

Also asked when signing in again.

Texts from the code of dneprojects/mypv.

Entities

Binary sensorsAlarm relais, Block active, Boost relais, Night flag, Out 2, Out 3, Relais, Schicht, wp_flag
ButtonsStart Boost, Stop Boost
NumbersBoost Min Temperature, Control Value Timeout, PID Power, PID Power AC9, PID Power AC9s, PID Power ELWA-2, Power, Power AC9, Power AC9s, Power ELWA-2, Target Grid Power, Target Temperature
SelectsControl type
SensorsEncryption, Acthor 9 Power Unit Update State, Acthor 9s, Boost Power, Control source, Control state, Control Unit Fw Version, Control Unit Update State, Current L1, Current L2, Current L3, Date, and 112 more
SwitchesEnable Boost Mode, Enable Device, Enable HTTP
UpdatesCo-controller Firmware, Control Unit Firmware, Power Unit Firmware, Power Unit Firmware Acthor 9

From the README

Automatic discovery of devices.
The integration is written to support multiple devices. Meanwhile, it has beeny tested with ELWA, ELWA 2, AC-THOR 1, AC-THOR 9s, and SOLTHOR-DC. For multiple devices, please use the configuration…
It offers binary sensors and sensors for all data points provided by the myPV devices.
The heating power can be set manually by an input number between 0 and 3000 W (3600 W for ELWA 2, 9000 W for AC THOR 9s). This will turn on the heater for a predefined time period…
Alternatively, the device's own PID controller can do the regulating. The PID power value is not a setpoint but a measurement: it is the power at the grid connection point, positive for surplus and…
In order to enable both control entities, the control type has to be set to "html" via web or cloud setup. Otherwise, only sensor data points will be exposed as Home Assistant entities. The Boost…
Three energy consumption entities show the amount of spent energy per day, per month, or total. By means of an action called mypv.reset_energy_sensor each one of these cumulated values can be reset…

From the README of dneprojects/mypv, Apache License 2.0. Shortened.