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We advise, design, install and maintain renewable energy systems for bussinesses and individuals:


  •  Solar Thermal: DHW, heating, pools, industrial processes
  •  Photovoltaic: grid connected, off-grid connected
  •  Biomass

  •  Small wind

  •  Geothermal

  •  Aerothermal

The increased use of renewable energy in recent years has led to a number of facilities that have been  made the wrong way due to poor design, incorrect execution or even an inappropiate use. Since Grupo 3E we are committed to reviewing these facilities and find a solution to these problems that have arisen.