4 FAQs about Home courtyard solar energy on site

Should you build a passive solar home on the south side?

If you're planning a new passive solar home, a portion of the south side of your house must have an unobstructed “view” of the sun. Consider possible future uses of the land to the south of your site—small trees become tall trees, and a future multi-story building can block your home's access to the sun.

What if solar access isn't protected?

If solar access isn't protected in your region, look for a lot that is deep from north to south and place the house on the north end of the lot. In simple terms, a passive solar home collects heat as the sun shines through south-facing windows and retains it in materials that store heat, known as thermal mass.

How do I build a passive solar home?

A passive solar house requires careful design and siting, which vary by local climate conditions. In most climates, an overhang or other devices, such as awnings, shutters, and trellises will be necessary to block summer solar heat gain. Landscaping can also help keep your passive solar home comfortable during the cooling season.

What is an isolated-gain passive solar home design?

The most common isolated-gain passive solar home design is a sunspace that can be closed off from the house with doors, windows, and other operable openings. Also known as a sunroom, solar room, or solarium, a sunspace can be included in a new home design or added to an existing home.

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