Pros, Join Our TradeMaster Program!
Sloan's Exposed Solar Powered, Sensor Operated Solis Single-Flush Retrofit Kit converts water closet and urinal Flushometers to electronic activation for Sloan Royal, Regal Pro and Regal Flushometers. The kit provides a means of attaining water and energy efficiency goals using state-of-the-art photovoltaic technology.

  • Flush Cycle - Single Flush for 3.5 gpf or 1.6 gpf Water Closet Flushometers
  • Solar Powered. The sensor assembly is powered by a solar cell that will harvest power from artificial indoor light, either incandescent or fluorescent light, and use it as the energy source. The solar cell can provide approximately 100% power with 650 Illuminance (lux)
  • (4) Size AA Battery Back-up Power Source (Battery Life - 6 Years @ 4,000 Flushes/month)
  • "Low Battery" flashing LED
  • PERMEX Synthetic Rubber Diaphragm with Dual Filtered Fixed Bypass
  • Flex Tube Diaphragm designed for improved life and reduced maintenance
  • ADA Compliant Sloan Solis Solar Powered Infrared Sensor for automatic "No Hands" operation
  • Infrared Sensor with Multiple-focused, Lobular Sensing Fields for high and low target detection
  • Latching Solenoid Operator
  • Engineered Metal Cover with replaceable Lens Window
  • Courtesy Flush Override Button
  • User friendly three (3) second Flush Delay
  • Infrared sensor range adjustment screw
  • Initial Set-up Range Indicator Light (first 10 minutes)
  • Chrome Plated Handle Cap
  • Installation tools provided
  • Diaphragm to be molded from PERMEX Rubber Compound for Chloramine resistance
  • 100% of the energy used in manufacturing is offset with Renewable Energy Sources - Wind Energy
NOTE: RESS-C units DO NOT include a Valve Body, Supply Stop or Vacuum Breaker
Hide Description
Product Type:

Retrofit Kit





Chrome Plated



Operating Pressure:

15-100 psi

Control Circuit:

Solid State

6 VDC Input


8 Second Arming Delay

3 Second Flush Delay

72 Hour Sentinel Flush (after last flush)

Power Method:

Solar Powered


3 Years

Battery Type:

(4) Size AA Alkaline

Battery Life:

6 Years @ 4000 Flushes/Month

Gallons Per Flush:






Product Review

Product Q&A

Add-on Item

This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.