Korobka С. , Vlasovets В. , Syrotiuk С. , Babych М. , Kryhul Р. and Stukalets І. 2023. Justification of the parameters and operation modes of a thermal accumulator with a solid accumulative material of a porous structure for heliothermal installations. Bulletin of Lviv National Environmental University. Series Agroengineering Research. 26 (Mar. 2023), 77–84. DOI:https://doi.org/10.31734/agroengineering2022.26.077.