Morningstar Remote Temperature Sensor

Remote Temperature Sensor

he RTS is recommended whenever the temperature of the battery varies more than 5°C (9°F) during the year.

5 Year Warranty

The RTS is compatible with:

  • SunSaver MPPT™
  • SunKeeper™
  • SunSaver Duo™
  • ProStar™ whenever the temperature at the battery will be more than 5°C (9°F) different than the temperature at the controller.
  • TriStar™ for battery charging or diversion control modes (not for load control mode)

For maximum protection from harsh environments, the sensor is encapsulated in epoxy inside a power lug housing. The RTS is also protected from lightning surges and short circuits.

Model Numbers


Key Features and Benefits

  • Cable length: 10 meters (33 feet)
  • Accurate to +/–1.5°C (2.7°F)
  • Extendable cable length
  • Wide temperature correction range –30°C (-22°F) to +80°C (+176°F)
  • Wires are non-polarized
  • Sensor noise is filtered

Data sheet