Energie Haus GmbH works with certified, proven manufacturers who have proven track records in energy infrastructure. Each partnership is built on technical excellence, reliability, and shared commitment to quality.
ASTOR is an innovative electromechanical manufacturer with over 40 years of experience in transformer design and production. Operating from a state-of-the-art factory in Ankara, the company combines strong R&D capabilities with certified manufacturing processes and exports to more than 60 countries worldwide.
40+ years of industry experience
Modern production facility in Ankara (est. 2016)
Exports to 60+ countries
Strong R&D and certified production
BEZ Transformátory, a.s. is one of Europe's most established distribution transformer manufacturers, founded in 1902 and based in Bratislava. With an annual production capacity of up to 4,000 units and over 230,000 transformers installed across more than 40 countries, BEZ combines a century of expertise with modern European manufacturing standards.
Founded 1902 in Bratislava, Slovakia
Up to 4,000 units produced annually
230,000+ transformers installed worldwide
Primarily European-sourced materials
IPS is a Bulgarian power technology company with 35+ years of R&D, engineering, and manufacturing experience. Through its EXERON product line, IPS delivers advanced Battery Energy Storage Systems built on patented technology — manufactured entirely in the EU at its Factory X1 in Sofia, with a production capacity of 3 GWh per year. IPS systems are deployed in 59 countries, with 162+ MW of power capacity and 324 MWh of battery capacity installed globally.
35+ years of R&D and manufacturing
EXERON BESS: modular, plug-and-play, efficiency >99%
X-BESS 8: up to 8.1 MWh / 4 MW in a single 20-ft unit
Deployed in 59 countries, 3 GWh annual capacity
Explore transformers, BESS, and energy solutions from our certified partners — or contact us directly to discuss your project requirements.
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