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

Solaris · 07-15-15, 04:46 PM

My company made Drainback Pro panels and tanks in North America, before finding an improved solar hybrid method called SunPump.

Drainback is not subject to stagnation, because water is not left in the panels by default, it is pumped through when the conditions are right. The panels are empty during temperatures outside the parameters, freezing and boiling extremes are not possible when the absorber pipes have drained and only contain air.

Bruce

solar water heating systems

07-15-15, 04:46 PM	#25
Solaris Uber Effecient Join Date: Feb 2011 Location: Vancouver Island Posts: 18 Thanks: 0 Thanked 2 Times in 2 Posts	Stagnation is NOT an issue My company made Drainback Pro panels and tanks in North America, before finding an improved solar hybrid method called SunPump. Drainback is not subject to stagnation, because water is not left in the panels by default, it is pumped through when the conditions are right. The panels are empty during temperatures outside the parameters, freezing and boiling extremes are not possible when the absorber pipes have drained and only contain air. Bruce solar water heating systems __________________ Solaris To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.