Execution
Continuous system of production and assembly of products
By relying on suppliers we have created a continuous production and assembly system, which ensures quality control and a short lead time. From chassis, casing, engines, alternators, control and command panels, electrical installation, all generators are produced to the highest standards.

Main components of generators
CHASSIS & HOUSING
Designed for strength and durability
- Made of galvanized steel and processed with high precision equipment (laser, plasma or water jet), the chassis and housings are heat treated and painted in an electrostatic field for a optimal protection.
- Ancillary components such as hinges and damping elements are chosen from the automotive field to provide long service life.
THERMAL ENGINE
Performance and reliability
Whether petrol or diesel, the engine is the heart of the generator. We choose engines from the best manufacturers:
- Gasoline: Honda (Japanese quality), Vanguard (American military performance).
- Diesel: Deutz, Man, MTU and Dewerk (German reliability), Iveco (European durability), Doosan and Mitsubishi (marine quality).
- Perkins: global leader in diesel engine technology.
CONTROL & COMMAND PANEL
Flexibility and advanced technology
Our control systems can be customized for any application, from synchronizing multiple gensets to integration into building management systems (BMS).
Our top suppliers include Deep Sea, Kuhse, Comap and Woodward. Our range includes:
- Cogeneration and trigeneration.
- Smart transfer systems.
- HMI interfaces and C-bus, Profibus protocols.
- Remote monitoring and dedicated applications with PLCs.
ELECTRICAL INSTALLATION
The backbone of the generator
Multi-stranded copper conductors protected by a flexible jacket provide safety and optimal performance. The generators are equipped with standby chargers and heating systems for easy starting in any season.
Electrical equipment comes from world leaders: Moeller, Siemens, ABB, Schneider and LG strong>.
ALTERNATOR
Synchronous technology for industrial applications
The alternators used comply with international standards such as EN 60034-1 and NEMA MG 1.22.
Equipped with AVR voltage regulators, they are supplied by renowned manufacturers: Stamford (England), Marelli and Mecc Alte (Italy), AFA (Germany).

Generator standards
ZENESSIS generators are CE marked and comply with all international regulations. They are designed to perform in all conditions, making them the ideal choice for customers looking for reliability and quality.
Prime Power (PRP) – ISO 8528
Maximum power available for continuous use with an unlimited number of hours, subject to maintenance limits.
Standby Power (ESP) – ISO 3046
Power available for temporary emergency use with a maximum of 500 hours per year.
Discover our innovative solutions for your business!
Regardless of your needs, we are ready to provide you with high quality products and services tailored to your specific requirements. Work with us to get the best solutions and protect your investments!