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Morningstar Tristar TS-45, 45A, 12-48V, PWM

SKU: MOR-2006

Product Details

Morningstar’s TriStar™ is a three-function PWM controller for larger systems, providing reliable PWM solar battery charging or 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 to regulate battery charging in home systems and professional applications. 

Key Features

  • Built for reliability and performance, with an oversized heatsink and overspec’d components. Fully-rated for operation at temperatures up to 45C.
  • More information with LED indicators. Optional meter displays extensive system and controller information in five languages; automatic self-test and reset.
  • Communications capability with RS-232 port, connects to a PC for custom settings, data logging, remote monitoring and control.
  • SNMP monitoring supported when used with Ethernet MeterBus Converter so you can view system current, voltages, and alerts in your network management system.
  • Fully adjustable with DIP switches for seven digital presets. Additional custom setting via RS-232.
  • Extensive electronic protection against reverse polarity, short circuits, overcurrent and excessive temperature.
  • Low telecom noise. DIP switch setting will change PWM to “On-Off” battery charging.
  • Fanless design for long-term reliability.


  • Lighting
  • Residential
  • Rural Electrification
  • RV-Caravan and Marine
  • Security and Surveillance
  • Telecom



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