Here are photos of the sun’s path in the sky on the winter (top) and summer (below) solstices. The pictures also show how the sun interacts with the house through the seasons. These observations will be used to plan the passive solar retrofit, not only the building design, but also the materials used. In...
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Passive solar design relies upon the movement of the sun’s path in the sky through the seasons. The Earth is rotating around the sun, however, as our planet spins and rotates around the sun, it appears to the inhabitants of Earth that the sun is moving across the sky. Thus, it is often referred...
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