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 SolaRay Series Closed-Loop Systems


Layout of SolaRay System
Courtesy Solar4U

The SolaRay system is SunEarth's closed-loop system design that can be deployed in any climate.  By using DowFrost HD food-grade propylene glycol, the SolaRay can tolerate ambient temperatures down to -60 F without damage.  The integrated wrap-around heat exchanger on the Rheem tank provides efficient heat transfer and a double-walled design guarantees no cross contamination between the glycol and potable water, thereby allowing the system to meet even the strictest plumbing codes.  The SolaRay system is available in both AC and PV driven DC pumping options.

SRCC System Ratings (OG-300)

SRCC OG-300 Labels - AC Pump (18 kb)

SRCC OG-300 Labels - PV Pump (19 kb)


Cutaway of Ruud Heat Exchange Tank
Courtesy Ruud/Rheem

Construction Features of Rheem Solaraide HE Tank

  
1 R-Foam Insulation
   2 Glass Lined Ruud Tank
   3 Solar Collector Supply & Return Lines
   4 Cold Water Dip Tube
   5 Anode Rod
   6 Fittings for: Cold Water, Hot Water, Relief Valve, Anode Rod
   7 Thermostat Opening
   8 All Copper Vented Heat Exchanger Jacket
   9 Electrical Connection Junction Box
   10 Screw-in Heating Element
   11 Settable Temperature Thermostat
   12 High-limit Cutout Thermostat

Rheem Solaraide HE Tank Specifications (25 kb)