Reliable generators for any industry

Discover Zenessis generators, created with cutting-edge technology for efficiency and durability.

Contact us for customized solutions
Reliable energy for every need

Discover our range of products

Regardless of the application, we have the right solution for you! We offer a wide range of diesel, petrol and gas generators, ideal for domestic, industrial or emergency use. From portable and quiet generators to professional models for construction, welding and special projects, all our products are chosen for reliability, performance and energy efficiency.

Choose the perfect generator and ensure a reliable power supply, whenever you need it!

DIESEL GENERATORS

Stage V Industrial Generators

Data Center Generators

Gas Generators

CUSTOMIZED GENERATORS

SEE THE ENTIRE RANGE OF PRODUCTS

ENDRESS ZENESSIS GROUP

PRODUSE & SOLUȚII PERSONALIZATE

Zenessis poate crea soluții adaptate pentru diverse industrii.

VEZI GAMA COMPLETĂ DE PRODUSE
INNOVATION & BALANCE

BENEFITS OF ZENESSIS

Zenessis is one of the largest European manufacturers of power generators, specializing in diesel and gas generators with capacities over 20 kVA, as well as solutions for data centers, hybrid systems, and energy storage. With nearly 25 years of experience in the industry, Zenessis is the market leader in Romania, and over 60% of its production is exported across Europe to countries such as Poland, Hungary, Germany, Serbia, Kosovo, Ukraine, Ireland, the United Kingdom, Austria, the Czech Republic, Belgium, and many more.
  • Superior Quality - ZENESSIS generators are manufactured using top-quality components, ensuring exceptional reliability and performance. Our rigorous quality control standards guarantee durable and trustworthy products for our clients.
  • Fast Delivery Time - Thanks to optimized production processes and efficient stock management, we consistently meet delivery deadlines, allowing you to respond promptly to customer demands without delays.
  • Ultra-Competitive Prices - We offer highly advantageous prices, ensuring excellent profit margins for your business and attractive offers for end customers, strengthening your market position.
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TRUST RELATIONSHIPS

All Zenessis Products Are Manufactured in Europe

Zenessis operates two fully equipped production facilities in Bocșa, Caraș-Severin County, Romania, located approximately 10 km apart. Within these facilities, we manage all stages of production, from cutting, bending, and painting to assembly and testing.

Additionally, we have a dedicated unit for manufacturing electrical panels and automation systems for generators.

By 2025, Zenessis’ registered production capacity allows for the manufacturing of up to 3,000 units per year, with power outputs ranging from 20 kVA to 3,000 kVA.

Thanks to continuous investments in our production lines, we estimate this capacity will increase to 8,000 units by 2030.
LEARN OUR HISTORY
AFTER-SALES SERVICES

SOLUTIONS AND SUPPORT SERVICES

The relationship with our customers does not stop after the purchase. We offer a full range of after-sales services to ensure our solutions operate at the highest level of performance.

EXTENDED WARRANTY

We provide a warranty for all our products, guaranteeing reliability and safety during the entire period of operation.

Preventive Maintenance

Regular maintenance services to prevent possible breakdowns and extend the life of the equipment.

Fast and Efficient Repairs

The team of specialist technicians intervenes promptly to solve any problem, minimizing downtime.

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WITH YOU EVERY STEP

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!

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BLOG ARTICLES

STAY CONNECTED TO INNOVATION

Discover the latest news, useful tips and information about our technology solutions. Whether you want to better understand the manufacturing process, find out how to maintain your equipment or explore success stories of our partners.

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PARTNER ADVANTAGES

BECOME A ZENESSIS DEALER

Do you want to offer your customers premium power generators and benefit from exclusive benefits?


Join the Zenessis dealer network and access special discounts, dedicated technical support and personalized marketing materials.

  • Top products, reliable and efficient
  • Attractive profit margins and exclusive offers
  • Specialized training and full support
APPLY TO BECOME A DEALER
CUSTOMER OPINION

WHAT ARE CUSTOMERS SAYING ABOUT US?

The quality of our products and commitment to exceptional service are confirmed by the positive feedback we receive.

“I bought a generator for my vacation home and I'm extremely happy with it. It works flawlessly, the consumption is optimal and the noise level is surprisingly low. Also, the delivery was fast and the technical support team gave me all the information I needed."

Mihai D. Client

“I use a Zenessis generator for the site and it copes brilliantly with the high consumption requirements. Powerful engine, robust construction and easy to maintain. I tested it in tough conditions and it did not disappoint. It is without a doubt a top choice for anyone who needs a reliable generator.”

Cristian R. Client

"Zenesis was the perfect choice for my home! I live in an area where power outages are frequent and the generator starts automatically and powers the whole house without any problems. Excellent value for money and fuel consumption is lower than I expected.”

Elena M. Client

“I purchased a generator for emergency use and I can say that it is one of the best investments I have made. Reliable, powerful and quiet - just what I needed! The Zenessis team was very professional and gave me all the details about maintenance and usage.”

George L. Client

"After several searches, I chose a Zenessis generator for my business and I don't regret it at all! Its automatic start and reliability ensures that I never run out of power at critical moments. The customer service was excellent and the installation was quick and efficient."

Ana P. Client