摘要 |
A solar-collecting assembly comprises a liquid tank built-in in a detached house and an at least partly solar ray transmitting outside wall shell which extends between a plane bottom part (18) and a top part (17). Furthermore, collectors (5) are arranged on the inside of the outside wall shell which collectors, like the shell, extend at an angle to the bottom part (18). More precisely, this inclination angle is within the range of 81-85 DEG with the purpose of bringing about maximum insolation and thereby optimum absorption of heat during seasons when the altitude of the sun is low.
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