Voltalis for Home Assistant (Marketplace integration)

Installs: 139 sharing analytics
GitHub stars: 24
Connection: Uses the vendor's cloud
Upkeep: Updated in the last 6 months
Version: 0.6.8, October 21, 2026
Category: Climate
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: voltalis
Source: github.com/ppaglier/voltalis-homeassistant
Issues: Report an issue

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

About

Voltalis connects Voltalis heating and water heating devices to Home Assistant through the vendor's cloud. It adds climate, select, sensor, switch and water heater entities, with thermostat control using Off, Heat and Auto modes and presets for Comfort, Eco, Frost Protection and Temperature. Sensors cover connection status, live and daily consumption, including peak and off-peak, current mode, subscribed power and energy contract costs. Selects change a device preset or apply a program across all devices, and a switch turns a device on or off. Service actions set manual mode, return to automatic planning and start a quick heating boost. Options set minimum, maximum and default temperatures for each mode, plus the log level. Setup is done in the UI with the email and password of a Voltalis account.

Automatic summary of the README and code of ppaglier/voltalis-homeassistant. Something wrong, or are you the maintainer and want your own text here? Get in touch

Supports

Uses the vendor's cloud Needs an internet connection and an account with the vendor.
From the Marketplace Installed through the Marketplace, formerly HACS.
Actively maintained Its author released or pushed a change in the last six months.

Provides

Climate
Water heaters
Switches
Sensors

Setting it up

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

Connect to Voltalis

Email addressThe email address associated with your Voltalis account.
PasswordThe password for your Voltalis account.

Also asked when changing the connection.

After setup

Log levelLogging verbosity for the integration.
Minimum temperatureMinimum target temperature for climate entities (Celsius).
Maximum temperatureMaximum target temperature for climate entities (Celsius).
Default temperatureDefault target temperature used as fallback (Celsius).
Default away/frost protection temperatureDefault target temperature used in away/frost protection mode (Celsius).
Default eco temperatureDefault target temperature used in eco mode (Celsius).
Default comfort temperatureDefault target temperature used in comfort mode (Celsius).
Default water heater temperatureDefault target temperature for water heater (Celsius).

Texts from the code of ppaglier/voltalis-homeassistant.

Entities

SelectsPreset, Program
SensorsConnection status, Live Consumption, Daily Consumption, Daily Consumption (Peak), Daily Consumption (Off-Peak), Programming, Current mode, Subscribed Power, kWh Current Cost, kWh Off-Peak Cost, kWh Peak Cost, Energy Contract Current Mode
SwitchesDevice switch

Actions

Set manual modeSet the device to manual mode with a specific preset or temperature.Fields: Preset mode, Temperature, Duration (hours)
Disable manual modeReturn the device to automatic planning mode.
Set quick boostQuickly boost heating for a short period.Fields: Temperature, Duration (hours)

From the README

Full thermostat control with HVAC modes (Off, Heat, Auto)
Preset modes (Comfort, Eco, Frost Protection, Temperature)
Target temperature control
Automatic and manual programming modes
Advanced service actions for quick boost and timed manual mode

From the README of ppaglier/voltalis-homeassistant, MIT License. Shortened.