EcoRenovator - View Single Post - Durability of the solar panels/collectors in Drain Back Solar Hot Water Systems

vann · 06-22-15, 06:24 PM

And indeed it does also protect against high temps, the controller simply shuts of the pumps when set high temp is reached.

Is there any consensus about efficiency comparison on drainback vs closed loop, solar systems?

06-22-15, 06:24 PM	#15
vann Lurking Renovator Join Date: Jun 2013 Location: Macedonia Posts: 13 Thanks: 10 Thanked 0 Times in 0 Posts	And indeed it does also protect against high temps, the controller simply shuts of the pumps when set high temp is reached. Is there any consensus about efficiency comparison on drainback vs closed loop, solar systems?