Rutland HRS 504 Wind Turbine Controller


  • Easy-install wind turbine controller
  • 12V, single battery bank charging
  • Pulse width modulated charge controlling
  • Designed for the Rutland 504 Windcharger


The Marlec Rutland HRS charge controller is the latest in battery charge regulation from Marlec. The HRS504 was designed as a replacement for (and improvement upon) the SR60 shunt type regulator, eliminating the need for diversion loads in your wind power system. The HRS controller/regulators can additionally accept up to 100 watts of solar input.

  • 12 volt single battery bank charge control
  • Pulse width modulated charge control for maximum efficiency
  • Blocking diode protects HRS and Windcharger from other charge sources
  • Simple installation: Bulkhead/Wall mount w/3 wire flying lead connection
  • LED voltage/charge status indicator
  • Designed for use with Rutland WG503 wind turbine
  • Cut in voltage 13.8VDC
  • Max voltage 14.4VDC
  • Dimensions 6″ x 3″ x 1.3″ (150mm x 75mm x 34mm)

Additional information

Weight0.5 lbs


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