Standard generator sets and customized solutions
A passion that has lasted for over 70 years
Since 1950, we have been engaged in a continuous process of Research and Development to provide our customers with increasingly innovative solutions. Thanks to many decades of expertise, we offer high-quality standardized generator sets, but we stand out, above all, for our ability to customize solutions based on the specific needs of each customer.
Our expertise in working with engines combined with our ability to listen to the customer and be flexible have always allowed us to design and create solutions tailored to customer needs.
Passion and predisposition for innovation allow us to be proactive in the market with ideas that can even change it profoundly, as happened when we decided to optimize the load-bearing capacity of our generators.
Our in-house technical office is always available to guarantee customized solutions and high-quality technical support.
The production of all our systems takes place at our headquarters in Padua, Italy, where the highest level of control over the quality and efficiency of the products is guaranteed. In fact, each system is subjected to strict testing, including a load test at 110% of the nominal power, with the release of the relevant test report to guarantee maximum reliability.
Our products are suitable for many sectors of use, such as residential buildings, hospitality facilities, infrastructures, ski lifts, data centers and emergency systems.
Why choose our
generator sets
Passion for the engine
The engine is the heart of the generator and we at Tessari Energia know the principles of its operation very well: this allows us to always choose the best engine-alternator pair for the specific needs of the customer.
Customized solutions
At a time when the generator market is aiming for simplification, we focus on customers who are looking for a partner who can listen, understand their needs and create a truly high-performance solution for their specific needs.
Technical assistance
Our in-house technical department can count on the expertise of ten specialized technicians who are at your disposal in all phases of the project to “tailor-make” your new generator set and then follow up with you over time.
Secondhand generator sets
We offer a wide selection of secondhand generator sets, guaranteed and available for immediate delivery. Each unit is re-tested before sale and comes with a warranty based on the operating hours and year of construction. Depending on the unit chosen, it is possible to customize the product with a series of optional features to meet your specific needs.
To find out the prices and features of our secondhand generators,