Les fondateurs soufflent les 5 bougies de Sylfen

Return on Sylfen’s 5th anniversary

31 August 2020

On June the 5th, the entire team was gathered to celebrate Sylfen’s 5th anniversary. We took the opportunity to celebrate in our new offices at Le Cheylas! A birthday celebration and inauguration day for the new premises… Nicolas, Caroline and Marc blew out Sylfen’s 5 candles (in the shape of small unicorns!). The whole team…

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Sylfen changes scale

19 May 2020

Sylfen accelerates, with the means to achieve its ambitions: industrial offices with international development potential!

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Sylfen awarded GreenTech Verte label !

6 April 2020

We are pleased to have been selected by the Ministry for the Ecological and Inclusive Transition, and are now proud to display the GreenTech Verte label. Sylfen is one of the 26 laureates of the last Call for Expression of Interest initiated by the French government to ‘’select the new companies that offer innovations which…

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Sylfen is awarded the Deeptech’s call for project by BPIFrance

28 February 2020

Sylfen won a funding of 950k€ for the ALTAÏR project (2019-2021), which structures the technical and software organisation plan of its product: the Smart Energy Hub.   While Sylfen will deliver its firsts Smart Energy Hubs in 2020, the R&D road-map aims at launching the first industrial version of the product by the end of…

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EARTO awarded the Smart Energy Hub innovation of the year 2019

28 October 2019

On October 8th, Sylfen participated to the award ceremony of the EARTO Award, which took place in Brussels. During this ceremony, we had the honor of receiving the Innovation of the Year award, in the category “Impact Expected”, for our Smart Energy Hub integrating the rSOC technology (developed in collaboration with the CEA Liten of…

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Projet GIFT

Sylfen and the european project GIFT

16 July 2019

The GIFT project aims to increase the share of renewable energy production in energy islands, and to use buildings as flexibility agents for networks.

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Logo Solar Impulse

The Smart Energy Hub labeled Efficient Solution by Solar Impulse

28 May 2019

Our innovative product is part of the effective solutions for a successful energy transition, and has received the Solar Impulse 1000 Solutions label.

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Partenaires projet reflex

The european project REFLEX

22 May 2018

This project aims at the realization of a Smart Energy Hub of 3 modules, each module being able to store a power of up to 40kWe in electrolysis

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Major technical progress with demonstrator SMARTHyES

22 May 2018

The SMARTHyES (SMART Hydrogen Energy Storage) demonstrator finalized by CEA-Liten and Sylfen in April 2018 incorporates three major advances in the road-map from a laboratory technology to a commercial product

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Smarthyes SYLFEN 2018

[Press Release] SYLFEN announces the first high temperature reversible electrolysis demonstrator

22 May 2018

Sylfen and CEA announce that they have successfully designed, assembled and tested in Grenoble in May 2018 the first functional demonstrator of the Smart Energy Hub, a solution for storing energy using hydrogen and cogeneration for buildings. This demonstrator marks a key step in the industrial recovery strategy of the French high-temperature reversible electrolysis technology.

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Sylfen Associés

[Press Release] SYLFEN announces a recruitment plan in Rhône-Alpes

24 August 2017

SYLFEN is recruiting talented engineers and technicians to develop its innovative energy storage system for buildings, the Smart Energy Hub.

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SBA Logo

SYLFEN is now a member of the Smart Buildings Alliance

11 July 2017

Sylfen joined the Smart Buildings Alliance in June 2017. We share the same vision on the role of the building in energy transition

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Sylfen wins the prize Le Monde Smart Cities !

7 April 2017

Le Monde organized the European Smart Cities Awards. This European competition awards innovative projects in 7 categories

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5 April 2017

The members of the BigBooster Jury nominated the three winners, including Sylfen in the Global Impact category

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Sylfen qualified for BigBooster Finale !

23 February 2017

We are pleased to be part of the 10 finalists of the BigBooster Accelerator Program! This American step allowed us to familiarize ourselves with the demands of the US market, to understand the mistakes not to be made, and to identify a strategy of conquest. We met with brilliant coaches and a very good meeting with…

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7 December 2016

Sylfen won the special prize from the jury in EDF’s smart energy competition for our energy storage technology using hydrogen

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Croquis Smart Energy Hub

First order for Sylfen !

4 October 2016

Sylfen is off to a good start: at the end of September 2016 we received the first order of our innovative product the Smart Energy Hub!

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18 July 2016


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