Electrical systems for your buildings, from design to switchboard and automatic backup.
- Electrical studies & design
- Switchboards, distribution & installation
- Automatic transfer switches (ATS)
BT 400 V · IEC 60364 · NF C 15-100
Photovoltaic plants, battery energy storage (BESS) and hybrid systems: we produce, store and secure your energy.
SOLAR ENERGY & STORAGE
Our services
Solar energy, stored and available day and night.
Solar PV plantsGround and rooftop plants, self-consumption and grid export.View serviceBattery energy storage (BESS)Batteries, converters and energy management.View serviceHybrid solar-generator-grid systemsLess diesel, more autonomy, on-grid or off-grid.View service
PV · BESS · IEC 62446-1 · IEC 62619
The Group
An engineer’s method, from first survey to follow-up.
Design
Survey, measurements, calculations and drawings.
Install
Equipment, cabling and site supervision.
Commission
Testing, settings and records.
Maintain
Preventive work, repairs and follow-up.
IEC 60364IEC 61439IEC 60909IEC 62446-1NF C 15-100ISO/IEC 11801KNX ISO/IEC 14543-3
Other divisions
Electrical reliability for your plants and production sites.
IEC 60255 · IEC 60909 · NF C 18-510
See and connect: video surveillance and networks for your sites.
IP · NVR · FIBRE · CAT 6A
The intelligence that runs the home and the building, at your fingertips.
KNX · Zennio · Interra · DALI
Frequently asked questions
Your questions, answered.
What is a BESS?
A BESS (Battery Energy Storage System) stores electricity, often from solar, so you can use it at night, during an outage or at peak times.
Can solar be combined with a generator?
Yes, as a hybrid system: the controller prioritises solar and batteries and starts the generator only when needed, cutting diesel use.
Contact & quotation
A project in Mauritania? Let’s talk.
Describe your site and your needs. We come back with a clear scope and a proposal.