Sustainable energy

Despite the economic crisis, the energy sector has long been in good health. However, the tide has turned towards the oil and gas industries, which are plagued by uncertainties. As for renewable energies, they remain a promising vein.

 The range for offering in the energy sector is very wide. 

From project management to maintenance, from operations engineering to sales.

Hydraulic power plants, wind or solar farms, electricity or gas networks, oil platforms... BSE GROUP ETS operate in different areas. With a common objective: to increasingly improve the safety of installations and respond to environmental challenges.

First step: design and build installations, and sometimes define processes. This is the domain of researchers, project managers within design office, research and development engineers, testing technicians.

Technicians and operations and maintenance engineers then take control. They manage processes, monitor and repair equipment or networks, improve machines and installations.

Salespeople and advisors negotiate contracts for the former and reduce energy bills for the latter.

Particularity of the sector: most of the activity is located on production and operating sites.

Alongside a few international giants capable of gigantic investments. For everyone, commitment to the energy mix is ​​relevant. The idea: combine the exploitation of different energies to better preserve resources and the planet.

The major oil companies continue to have needs in drilling, maintenance, robotics and even automation.

 In the years to come, BSE GROUP ETS should trenew part of its workforce in the operation and maintenance of hydraulic and thermal installations.

More stable, gas is planning numerous between now and 2030. The profiles of customer advisors or network operations technicians will be in high.

Finally, the green growth objective should boost the renewable energy market. Likewise, regulations on energy savings are boosting the building sector (renovation and construction), hungry for BSE GROUP ETS' thermal and climate engineering.

Carrying out a photovoltaic solar project is the work of an entire team. From development to sales, from installation to operation, including administration, everyone has their own specialty. Meeting with professionals who have energy to spare, renewable energy.

At the heart of the energy transition

“Draw me a roof that would provide energy”: this is one of the specialties of the BSE group, which leads renewable energy projects. His company near Bamenda installs photovoltaic panels on the roofs of agricultural sheds, office buildings, businesses and industries in the region that transform the sun's rays into electricity.

The commercial offer

First step: the technical sales representative, approaches professionals who would be interested in a photovoltaic plant, whether to use the electricity produced or to resell it. This engineer is also able to take the dimensions of the building intended to house the power plant and make an initial technical proposal with a quote.

Technical studies

Deal concluded? The project then passes into the hands of study managers. They will refine the drawings down to the smallest technical details: the number of panels, the fixings to hold them, the electrical cables, etc. These plans and diagrams will then serve as “construction instructions” for the teams installing the power plants.

Material management

For his part, work management assistant, receives all the equipment necessary for a site, such as these cable reels and these inverters, special boxes which transform the current created by the panels to power a network electric. It is also he who will commission a power plant at the end of the project.

Project monitoring

Along, the director, all the teams regularly discuss the progress of each project, the project manager, coordinates the schedules, while, the works manager, supervises the sites and reports the needs of the installation technicians. A technical problem? We need to find a solution as quickly as possible.

Installation in the field

Technical or weather hazards are challenges that teams of roof panel installers must overcome. Team leader, organizes the work. Mechanical fasteners to assemble, rails to install, cables to strip... a site progresses methodically and surely.


When the plant is in place, administrative manager, takes over to manage the request for connection to the network. Once the electrical installation is completed, it must have its conformity validated by an inspection office, before commissioning.


Once the site is finished and the plant is in service, the installation teams monitor its proper functioning remotely, thanks to a connected electrical cabinet. In the event of an alert, they can intervene as quickly as possible, whether to change a part or clean the dust that settles on the panels.