Our engineering department ensures a permanent technological watch to identify and qualify new products and solutions.

We design the power plants and optimize the use of the solar resource through our technical choices.

The engineering department is involved in the commercial phase to propose the best optimised solution corresponding to your requirements, and supports the project team up to the end of construction.


Our project managers are professionals with extensive experience in the construction of photovoltaic plants. Coming from different backgrounds, they bring to the team their expertise in other fields of construction such as public works, civil engineering or roads.

Particular attention is given to the preparation of the projects to ensure that all the requirements of our customers are met in terms of safety, quality, costs and schedule.

During the execution phase, our project monitoring and our permanent quality control ensure perfect control of the schedule, good coordination with the grid operator and thus a mastered commissioning.


Our supervision and maintenance department steps in at commissioning to ensure optimal performance of the plant.

Our team of experts monitors the plants 7 days a week, all year round, and intervenes if a default is detected. Their technical expertise enables them to make the right diagnosis and respond with the appropriate action.

GenSun’s in-depth knowledge of power plants and long experience allow us to design and apply efficient preventive maintenance, at the best time, to optimise the plant’s production and thus offer the best possible profitability to the operators.

Specific services

Integrated in the operation and maintenance department, GenSunPVS has specialised services that allow it to be completely autonomous and not dependent on external service providers. It is equipped with the best equipment on the market, enabling any work inside a photovoltaic power plant to be carried out efficiently, quickly and in compliance with all safety requirements.

These services can form an integral part of full-scope contracts. But they can also be carried out individually when requested by clients.