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SolPak Active Solar Water Heating System - 80 Gallons


Quick Overview

Rheem RS80-40BP
SKU: RS80-40BP


The SolPak™ active solar thermal system is designed to efficiently collect the sun’s available energy. Placing Rheem’s slim solar panel on your roof will provide you with a free and natural way to heat your water, saving on water heating costs while helping the environment.


  • Single collector system with flat plate design and black paint absorber coating.
  • System includes:
    • Solaraide™ Heat Exchanger tank
    • Collector
    • Controller
    • Adjustable pump
    • Mixing valve
    • Glycol solution
    • Thermal expansion tank (for glycol loop).

Energy Savings

Your hot water energy consumption can be reduced by 50% to 90% depending on your location just by using the sun’s free energy. Not only will reducing the gas or electricity you require save you money on your energy bills, but it is great for the environment. A family of four with a solar hot water heater can save up to 3 or 4 tons of greenhouse gas emissions compared to a conventional electric hot water heater.


Capacity: 80 Gallons
Collector Size:
48.125 in x 122.25 in x 3.25 in; 40.81 square feet
Collector Weight:
141 lbs
Tank Height: 58.75 inches
Tank Diameter: 24.5 inches
Tank Weight: 222 lbs
Element Size: 4500 W
Standards: OG-300 certified by the SRCC
Energy Factor:

Additional Information

Manufacturer Rheem
Tank Size (gal) 80
Certifications ENERGY STAR, SRCC OG-300