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

MN Renovator · 06-28-15, 08:02 AM

I think if you drainback evacuated tubes and then the sun comes out, the glass overheats and destroys the tubes because there is no place for the heat to go. Can anyone confirm?

06-28-15, 08:02 AM	#22
MN Renovator Less usage=Cheaper bills Join Date: Nov 2010 Location: Minneapolis, MN Posts: 939 Thanks: 41 Thanked 116 Times in 90 Posts	I think if you drainback evacuated tubes and then the sun comes out, the glass overheats and destroys the tubes because there is no place for the heat to go. Can anyone confirm?