SOLAR HEATING PANEL

摘要

The present invention concerns a solar heating unit including at least one absorber element with a hot part/side where a liquid is heated by sunrays, and with a cold part/side where a liquid is conducted to an inlet at the hot part/side, where the heated liquid is conducted to a container for storage or for direct or indirect use. The at least one absorber element may advantageously include a first side and a second side where these sides are interconnected, preferably via a number of walls, whereby at least the hot part/side of the absorber element appears with a number of elongated channels, and where the absorber element can be made of plate-shaped plastic, e.g. extruded or pultruded plastic, or of metal.