Morningstar TriStar 45A Charge Controller TS-45



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Morningstar’s TriStar Controller is a three-function controller that provides reliable solar battery charging, load control or diversion regulation. The controller operates in one of these modes at a time and two or more controllers may be used to provide multiple functions.

The TriStar uses advanced technology and automated production to provide exciting new features at a competitive cost. The optional TriStar meter is the most sophisticated and informative controller meter on the market. The controller is UL listed and is designed for both solar home systems and professional applications.


Part Number: Morningstar TriStar TS-45



  • UL Listed (UL 1741) and cUL Listed (CSA-C22.2 No. 107.1)
  • Complies with the US National Electric Code
  • Complies with EMC and LVD standards for CE marking
  • Rated for 12, 24, 48 volt systems, and 45 or 60 amps current
  • Fully protected with automatic and manual recovery
  • Seven charging or load programs selected with DIP switches
  • Adjustability by means of an RS-232 connection with PC software
  • Continuous self-testing with fault notification
  • LED indications and pushbutton functions
  • Terminals sized for 35mm2 (2 AWG) wire
  • Includes battery voltage sense terminals
  • Optional remote battery temperature sensor
  • 5-year warranty

Additional information

Weight1 lbs

5 Year