# Cerbo GX Aucun assistant ESS trouvé

**URL:** <https://community.victronenergy.com/t/cerbo-gx-aucun-assistant-ess-trouve/55591>\
**Category:** Communauté francophone\
**Tags:** gx\_device, beginner, vrm, cerbo\_gx, ess\
**Created:** [27 March 2026 09:36 UTC](https://community.victronenergy.com/t/cerbo-gx-aucun-assistant-ess-trouve/55591 "2026-03-27T09:36:48Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![fanou27](https://avatars.discourse-cdn.com/v4/letter/f/839c29/32.png) [@fanou27](https://community.victronenergy.com/u/fanou27)\
**Post date:** [27 March 2026 09:36 UTC](https://community.victronenergy.com/t/cerbo-gx-aucun-assistant-ess-trouve/55591/1 "2026-03-27T09:36:48Z")

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Bonjour,

Nouveau dans le monde victron, dans le cadre d’un projet en BTS, nous avons acheté le matériel suivant:

2 smartsolar 150/35

1 batterie pylontech US2400

4 panneaux 500wc trina

1 multiplus 2 48/3000

1 cerbo gx

Tout est relié et configuré, l’ensemble est visible dans la console (local et vrm), mais il subsite un Aproblème.

Dans les paramètre→ESS→ j’obtiens “Aucun assistant ESS trouvé”

D’ou ma question : comment en installer un ?

Bien cordialement.

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**Author:** ![lxonline](https://dub1.discourse-cdn.com/victron/user_avatar/community.victronenergy.com/lxonline/32/25567_2.png) [@lxonline](https://community.victronenergy.com/u/lxonline)\
**Post date:** [27 March 2026 10:35 UTC](https://community.victronenergy.com/t/cerbo-gx-aucun-assistant-ess-trouve/55591/2 "2026-03-27T10:35:24Z")

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> **[5. VEConfigure Settings - Victron & Pylontech UP2500, US2000, US3000, US2000C,...](https://www.victronenergy.com/live/battery_compatibility:pylontech_phantom#veconfigure_settings)**
>
> The combination of Victron products with Pylontech lithium batteries has been tested and certified by the Victron and Pylontech R&D departments.

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**Author:** ![Q.x](https://dub1.discourse-cdn.com/victron/user_avatar/community.victronenergy.com/q.x/32/737_2.png) [@Q.x](https://community.victronenergy.com/u/Q.x)\
**Post date:** [27 March 2026 12:06 UTC](https://community.victronenergy.com/t/cerbo-gx-aucun-assistant-ess-trouve/55591/3 "2026-03-27T12:06:11Z")

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Il faut ajouter l’assistant ESS dans le Multiplus-II avec VE Config.  
Ensuite, il faut le configure correctement (voir lien posté par LX).

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**Author:** ![thierry\_cortassa](https://dub1.discourse-cdn.com/victron/user_avatar/community.victronenergy.com/thierry_cortassa/32/615_2.png) [@thierry\_cortassa](https://community.victronenergy.com/u/thierry_cortassa)\
**Post date:** [27 March 2026 15:08 UTC](https://community.victronenergy.com/t/cerbo-gx-aucun-assistant-ess-trouve/55591/4 "2026-03-27T15:08:54Z")

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une des premiere chose a aprendre en bts et normalement les profs y font reference, c’est le fameu RTFM (read the fucking manual ou en francais LCPDM )

donc sans assistant ess de chargé il est normal de ne pas avoir d’ess cf [https://www.victronenergy.com/upload/documents/Energy\_Storage\_System/6292-ESS\_design\_and\_installation\_manual-pdf-fr.pdf](https://www.victronenergy.com/upload/documents/Energy_Storage_System/6292-ESS_design_and_installation_manual-pdf-fr.pdf)