Solar Hot Water is Up and Running



Well, that was cheaper and quicker than the PV. Took them seven hours to install the entire system. We have two Wagner collectors,  one 92.5 gallon storage tank, in a drain back arrangement (it’s basically this Secusol system), with our super-efficient oil boiler as backup (second heat-exchanger). A fun addition was the monitoring system, which the State of Massachusetts paid for. We’ll have data soon! We like data.

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