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by pandora-health
801 days ago
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Yes, that's what I noticed in the previous house, where the water tank was connected to a solar thermal panel. Solar thermal panel heats the oil inside it and the heat is exchanged between the water tank and the panel during the day when it's sunny. That system was about 60% efficient throughout the year but I did notice that the temperatures would go down really fast and that didn't feel efficient. |
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