Hello,
I recently moved into a house which had an existing thermal solar water heating system. The system has both a thermal panel and small PV panel on the roof. The controller is a Heliodyne Delta-T controller. What is strange about this system is the pump is connected directly to the controller and the controller is plugged into an AC wall outlet. There is a spare, larger diameter, grey wire coming out of the conduit which goes up to the roof, but it is wound up and taped off. I'm assuming that is what is connected to the PV panel. Am I missing something or shouldn't the controller/pump be connected to the PV? Furthermore, if this is the case, how would I go about making that happen?
Thanks in advance for the help.
I recently moved into a house which had an existing thermal solar water heating system. The system has both a thermal panel and small PV panel on the roof. The controller is a Heliodyne Delta-T controller. What is strange about this system is the pump is connected directly to the controller and the controller is plugged into an AC wall outlet. There is a spare, larger diameter, grey wire coming out of the conduit which goes up to the roof, but it is wound up and taped off. I'm assuming that is what is connected to the PV panel. Am I missing something or shouldn't the controller/pump be connected to the PV? Furthermore, if this is the case, how would I go about making that happen?
Thanks in advance for the help.
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