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Over 25 years of experience in the sandwich panel production combined with our own ideas of innovative products were the basis for Solcraft® foundation in 2011. read more about the company

Product idea

Thexpan®  is a group of products based on thermodynamic sandwich panel. It is the only solution on the market that combines the sandwich panel with a heat exchanger.

Patented in the EU and the USA, thermodynamic Thexpan® sandwich panel is the only wall (roof) panel in the world that can be used as a source of power for heat pumps (alternatively or in addition to boreholes).

Absorption variant of the Thexpan® sandwich panel applied to curtain walls and roofs performs two main features that include:
  • absorption of the solar “heat” from the external wall and/or roof or
  • transfer of the “heat” to the external wall and/or roof.
Such system enables absorption of the solar energy in the summer in order to e.g. obtain municipal water in the summer or - in cooperation with a ground heat exchanger - to increase wall/roof temperature in winter to e.g. improve insulation of the wall/roof or provide self-snow-cleaning of the roof.





Heating variant of the Thexpan® sandwich panel applied to curtain walls and roofs performs two main features that include:
  • transfer of the “heat” to the internal wall and/or roof or
  • absorption of the “heat” from the internal wall and/or roof.
Such system enables e.g. decrease of the internal wall and/or roof temperature in the summer (alternative to the air-conditioning), or increase of the temperature in the winter (alternative to the traditional heating systems).


 
Heating-absorption variant of the Thexpan® sandwich panel combines the functions of absorption and heating variants, due to the copper pipes of a heat exchanger applied directly under the steel sheet on both sides of the panel.