About Us
We operate based on experience, solid technical knowledge and an approach where quality comes first. We focus on specifics, proven solutions and full responsibility for every piece of equipment we deliver. See more about us.
About TRAFO-ENERGY
A few words about us
TRAFO-ENERGY is a company built on technical expertise and practical experience. We are a supplier and a technical partner — not a marketplace. Our decisions are based on parameters, tests and real operating conditions, not marketing slogans.
We supply equipment and services that operate in real installations: from photovoltaic farms to industrial plants and transformer stations. We provide full documentation (IEC / PN-EN), support during acceptance procedures and post-sale service.
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Real availability and fast delivery times
Real availability and fast delivery times -
Documentation, communication, trust
Every client receives complete data, support and direct contact with someone who knows exactly what they are selling.
Why us?
We are not an intermediary. We are not a marketplace.
We are a technical company that understands what precision, deadlines and responsibility for delivered equipment truly mean.
Our advantages:
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40 years of experience in transformers
We know every detail: from construction and cooling to standards and labeling. -
We supply transformers that meet IEC and PN-EN standards
Compliance with European standards is our baseline — not an add-on. -
Models from 63 to 6500 kVA and beyond
Standard and custom orders — without worrying about availability.
Who we work for
Safety and maintenance-free operation in enclosed facilities
Our transformers are used across many sectors — wherever safety, technical compliance and solution availability matter.
Industries we work with:
Manufacturing and heavy industry
Power supply for machinery, production lines, industrial plants
Renewable energy / photovoltaic installations
PV farms, rooftop installations, energy containers
Commercial and industrial construction
Power supply for halls, office buildings, shopping centres, public facilities
Logistics and distribution centres
Power supply for warehouses, transport systems, switchgear
Utility power and infrastructure
Modernisation projects, container substations, MV/LV switchgear
Partners We Work With
They Trusted Us
We collaborate with industrial companies, contractors, and investors across Europe. Our equipment operates, among others, in renewable energy installations, industrial plants, and large infrastructure projects.
Contact a TRAFO-ENERGY Engineer
Do you need a quote, availability check, or technical advice? Get in touch with us — you will receive an accurate quote and technical support from someone who understands your project. You will also receive information on realistic delivery times and current stock status.
A few words about us
About TRAFO-ENERGY
TRAFO-ENERGY is a brand built on over 40 years of practical experience in the transformer industry. We supply oil-filled and cast resin transformers as well as technical services for industry, utility power, renewable energy installations and construction.
We operate as an engineering company — we are not an intermediary. We select, test and store the equipment ourselves, providing full documentation and technical support from the first contact through acceptance and service. Our approach minimizes project risk, shortens delivery times and simplifies acceptance processes.
TRAFO-ENERGY is also
TRAFO-ENERGY is a partner that genuinely minimizes project risk. We ensure equipment availability from stock, fast and accurate quotations, and engineering support already at the planning stage. As a result, clients receive not only hardware but also clear guidance that helps select parameters and avoid design errors.
We guarantee:
Compliance
with IEC / PN-EN standards
Timeliness
of delivery
Full
transparency of technical parameters