Sun Systems
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Passive Solar Design, Photovoltaic System, Domestic Hot Water Systems |
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| south house elevation - passive solar design and overhangs calculated to allow winter sun, and shade from summer sun | |
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| sunda solar tubes on roof | |
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The hot water heat-exchange tank below is "preheated" with closed loops of propelyne glycol from the wood stove and sunda hot water tubes on the roof. |
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| hot water tank controls | |
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