The core activity of ES Electronic SA is the development, production and distribution of electronic devices and systems for alternative energy generation, particularly in the fields of solar energy, wind power and hydroelectric power. This includes the manufacture of:
* Converters (inverters) for use in renewable energy systems
* Charge regulators for batteries
* Power supplies for operating devices
* Generators for energy generation
* Batteries and accessories for energy storage
* Systems for the installation and operation of renewable energy systems
The company also offers services such as planning and calculation of energy systems to support customers in implementing their energy projects.