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In the area of photovoltaic solar energy, JHRoerden offers:

  • The highest quality products from the main international manufacturers of panels, inverters, trackers and other accessories. All our products are officially approved in accordance with applicable European and international standards, such as TάV and CE.
  • Distribution and turnkey projects.
  • Personalised customer care for all your installations, with advice on the most attractive options for you and your firm.
  • The best technical service.

In the area of thermoelectric cooling/heating and electronics, JHRoerden offers:

  • Technical advice for selecting the thermoelectric equipment that best meets your needs.
  • Custom designs, using our vast experience to work with you to find the optimum solution for every need.
  • A wide range of standard, high-performance Supercool cells and modules (Laird Technologies Group).
  • And also a wide range of products from the most prestigious brands on the market for multimeters, panel instruments and fans, including technical service and excellent value for money.