Closed-loop, or indirect, systems use a non-freezing liquid to transfer heat from the sun to water in a storage tank. The sun's thermal energy heats the fluid in the solar collectors. Then, this fluid passes through a heat exchanger in the storage tank, transferring the heat to the water. The non-freezing fluid then cycles back to the collectors. These systems make sense in freezing climates.
2601 New Road
Northfield NJ, 08225 shoregreenenergy@comcast.net
609-241-6296
SOLAR HOT WATER
Shore Green Energy LLC sells and installs residential and commercial SHW systems. Contact us for a free Solar Hot Water assessment.
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