In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
New Solar DHW System for NW School
Here's some pics from a project we're about to complete and commission next week.
The 4 panel array has 120 vacuum tubes (Viessmann VitoSol 300T) in 4 arrays.
The storage tank is a custom AOSmith SS 250g tank. The solar tank will feed the (2) commercial water heaters located below the solar tank room. The pump module is a Viessmann Divicon with internal FPHX. An Onicon BTU & flowmeter will track data for the school's "Dashboard". BACnet interface by Viessmann.