| The Morningstar TriStar pulse width modulated (PVM) controller can operate as a solar charge control, a load control, or a diversion regulator. It can operate in only one of these modes at a time, but two or more controllers can be used to provide multiple functions. PWM operation may be changed to on/off operation to prevent telecom noise. Two models are available with UL current ratings of 45 and 60 amps. A set of 7 different setpoints are easily selectable with DIP switches. An RS-232 communications enables PC connection to adjust control setpoints and data logging. An optional digital display may be mounted on the front of the controller or up to 100 feet away using 4-conductor phone cable with RJ-11 jacks. Battery compensation may be added with the optional temperature sensor. An optional digital display meter may be mounted on the front of the controller or up to 100 feet away using 4-conductor phone cable with RJ-11 jacks. Note: The product image above shows the optional digital display. View more details on these charge controllers at http://morningstarcorp.com . Check our Charge Controller Prices | 
