Time: 12:00 to 12:45 (CET)
Venue: via Zoom
RESHeat - system for heating, cooling and domestic hot water production for residential buildings presentation given by Pawel Oclon (Cracow University of Technology)
The RESHeat project develops an innovative, zero-emission and autonomous energy system based only on installations using Renewable Energy Sources (RES). The system’s innovations include integrated, cooled solar panels and solar collectors equipped with solar tracking systems, as well as advanced underground energy storage systems. The aim of the latter is to achieve a high efficiency ratio of the heat pump in the long term, which will guarantee efficient underground energy storage, while reducing the amount of energy consumed by the heat pump compressor. In addition, the solution will allow the storage of heat from various sources, including low-temperature waste heat sources.
RESHeat is an energy trigeneration system, it uses renewable energy to produce electricity, heat and cold for the needs of residential and public buildings.
The basic possibilities of the proposed solution are: the use of solar energy as the main source of renewable energy, the production of heat and electricity using PVT (thermal photovoltaic) modules of the new design, the use of PVT modules and tubular vacuum solar collectors equipped with systems following the sun, in order to increase the yield solar energy, seasonal energy storage in underground heat storage, regeneration of the ground with low-temperature heat from the cooling of PVT modules, heating and cooling of the building with a heat pump .
Novelties of the system include the high coefficient of performance of a heat pump that will enable effective underground energy storage, reducing the electrical energy consumed by the heat pump compressor, as well as available heat storage from various sources.
