Multifunctional modular passive solar heating panel with thermal absorber and platform functions

Abstract

The subject of the application is a passive solar heating panel in the form of a monolithic body, acting as a solar radiation absorber for transferring heat to water or air. The panel has a protrusion (2) around the perimeter of the body with a flexible protective cover (5). The underside of the body is equipped with a system of stiffening frames (3) that create buoyancy chambers for trapped air. The frames (3) within the through-holes (4) for anchoring and modular connection have an increased cross-section compared to the other frames. The body is made of polymers, composite materials, black technical ceramics, or blackened stainless steel. The panel combines a heating function with that of a buoyancy platform and allows for modular connection of multiple units.