SAG Group

Intelligent energy
is the future.  

Secure, efficient, cost-efficient. Energy infrastructure with SAG Hungaria.  

Renewable energy

At the heart of energy generation today is renewable energy: the motto of a future-oriented energy industry where reliance on external energy is minimized. Whether it is solar energy, wind energy, biomass, or biogas, SAG has valuable expertise to offer. Our own experience and the know-how of the Group are readily available to our customers. Planning, construction, and maintenance are provided by a single source.

Renewable energy production facilities

  • household size (< 50 kVA) solar power plants
  • solar power plants above 50 kVA
  • biomass power plants
  • biogas or landfill gas powered facilities
  • wind turbines
  • wind farms


  • feasibility study
  • grid connection plan
  • documentation for administrative licensing and architectural implementation plan
  • earthing and lightning protection plan
  • primary electric implementation plan
  • cable route planning
  • lighting and distribution grid plan
  • protection and control technology plan
  • work-as-executed documentation


  • earthing network and lightning protection
  • traditional outdoor switching equipment
  • metal and gas sleeved switching equipment (including 120kV)
  • protection and control technology
  • consumption metering
  • auxiliary operation
  • parameterization, commissioning
  • maintenance

Our customers

  • Abonyi Mezőgazdasági Zrt.
  • Arnótwind Kft.
  • Békéswind Kft.
  • Dél-nyírségi Bioenergia Művek Zrt.
  • EVAT Egri Vagyonkezelő Zrt.
  • GEA-EGI Zrt.
  • Iberdrola Renovables Magyarország Kft.
  • Miskolci Hőszolgáltató Kft.


Contact persons

  • Mányoki László
    Division Director
    SAG Hungaria Kft.

    Mezőkövesd út 5-7
    1116 Budapest

    Phone:+36 1-238-4873
    Fax:+36 1-238-4859
    Mobile:+36 20-665-6755

  • Juhász Pál
    Field Guide
    SAG Mérnökiroda Kft.

    Turul u. 3
    3561 Felsőzsolca

    Fax:+36 46-535-930
    Mobile:+36 20-665-6676