Overview
The Alfen ACE Service Installer is a software (Windows only) that can be used to configure and troubleshoot an Alfen charger on location.
The latest version can be downloaded below.
Version information
Version: 4.3.0_424
Release date: 11-05-2026
Known limitations
ACE Service Installer 4.1.0 and upwards fail to communicate with charger on old firmware
Release notes for ASI 4.3.0_424
Fixed an issue where the Configure Modbus TCP/IP button was shown when not applicable
Improved login reliability when unexpected responses are returned
Charger time is now synchronized before firmware updates to prevent update issues
Optimized log saving to avoid high memory usage and improve performance
Log entries now consistently include ID and date/time
Factory reset now correctly allows full removal of personal and security‑sensitive data
Fixed an issue where Backoffice presets could reset unexpectedly
Added extended tamper detection
Added new display dimming options (inactivity and QR code display)
Added support for the AHP and NG9 platforms, including firmware versions AHP v2.5.0 and NG9 v7.4
