Hi,
So my friend has a greenhouse and wants to keep it warm during the winter. He already has multiple 330gal tanks and I was thinking we can heat the water to use as thermal mass that can release throughout the day/night.
Is there a DC thermal dump that you can directly connect to solar panels to generate heat? Trying to do this without any batteries as it would raise cost. A cheap inverter if necessary but we'd prefer to go without that either if possible.
So my friend has a greenhouse and wants to keep it warm during the winter. He already has multiple 330gal tanks and I was thinking we can heat the water to use as thermal mass that can release throughout the day/night.
Is there a DC thermal dump that you can directly connect to solar panels to generate heat? Trying to do this without any batteries as it would raise cost. A cheap inverter if necessary but we'd prefer to go without that either if possible.