Joulo for Home Assistant (Marketplace integration)

On Home Assistant 2026.10 or older? Open it in HACS

Installs: 52 sharing analytics
GitHub stars: 4
Connection: Uses the vendor's cloud
Upkeep: Updated in the last 6 months
Version: v1.3.0, October 21, 2026
Category: Energy, EV charging
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: joulo
Source: github.com/crryp/joulo-ha
Issues: Report an issue

Shows in Vulpo Chart card, Apple Watch.

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

Screenshots From the README of crryp/joulo-ha.

About

Joulo is a custom integration that brings Joulo EV charger data into Home Assistant through the vendor's cloud API. It adds a charging binary sensor and sensors for charger status, session energy, meter reading, total energy and total sessions. It also reports the RFID tag of the active session and ERE figures such as estimated session payout, credits, paid out, payable and reserved. The estimated payout for a session in progress is a live approximation, and it switches to Joulo's exact figure once the session ends. Session data is polled quickly only while a charger is charging, and hourly when all chargers are idle. Setup happens in the UI with an API token, and the options let each of four polling intervals be set separately.

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

Shows in Vulpo

Chart card, Apple Watch.

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Installs over time

Oct 21Nov 14

#1,543 of 1,584 Marketplace integrations. Installs sharing analytics.

Supports

Uses the vendor's cloudNeeds an internet connection and an account with the vendor.
From the MarketplaceInstalled through the Marketplace, formerly HACS.
Actively maintainedIts author released or pushed a change in the last six months.

Provides

Sensors

Setting it up

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

Connect to Joulo

API token

Also asked when signing in again and changing the connection.

After setup

Chargers poll interval
Energy poll interval
ERE position poll interval
Sessions poll interval

Texts from the code of crryp/joulo-ha.

Entities

Binary sensorsCharging
SensorsStatus, Session energy, Active session RFID tag, Meter reading, Estimated session ERE payout, Total energy, Total ERE credits, Total sessions, ERE compliance year, ERE paid out, ERE payable, ERE reserved, and 20 more

Troubleshooting

DiagnosticsDownloads a diagnostics file to attach to a bug report.

From the README

A HACS custom integration for Joulo — pulls charger status, active charging sessions, and lifetime energy/ERE statistics from the Joulo API into Home Assistant.

From the README of crryp/joulo-ha, MIT License. Shortened.