Morningstar TS-45 TriStar 45 Charge Controller- No Display
Product shown with optional meter.
List Price: $209.00
Price:Minimum Advertised Price

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Morningstar TS-45 Summary
Product Type
Charge Controller
Battery Voltage
24 Volts
Battery Voltage
48 Volts
Battery Voltage
12 Volts
Battery Voltage
36 Volts
Charging Type
Output Current
45 Amps
PV Open Circuit Voltage
150 Voc
PV Input @ 12V
540 Watts
PV Input @ 24V
1080 Watts
PV Input @ 48V
2160 Watts
Display Included

Morningstar TS-45 TriStar 45 Charge Controller- No Display

TS-45 TriStar 45 Charge Controller , 45 Amp - No Display


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.

Key Features and Benefits Highest Reliability
Large heat sink and conservative design enables operating at full ratings to 45°C. No need to de-rate.

More Power
Ratings to 60A at 48VDC will handle solar arrays up to 4kW.

Communications Capability
RS-232 connects to a personal computer for custom settings, data logging and remote monitoring and control.

Fully Adjustable
DIP switch provides user with a choice of 7 different digital presets and custom settings via RS-232.

Extensive Electronic Protections
Fully protected against reverse polarity, short circuit, overcurrent, high temperature and overvoltage.

Simple Mechanical Interface
Larger power terminals and conduit knockouts . Extra space for wire turns. Fits on power panels.

Better Battery Charging
Connecting battery sense wires and optional remote temperature sensor will improve control accuracy. Constant voltage series PWM algorithm increases battery capacity and life.

More Information
3 LED’s to indicate status, faults and alarms. Optional meter displays extensive system and controller information, automatic self-test and reset capabilities. Meter connection via RJ-11 phone jack .

Easy to Reset
Pushbutton provides manual reset and stop/start battery equalization or load disconnect.

Low Telecom Noise
DIP switch setting will change PWM to “On-Off” battery charging.

Also Known As:
TS 45

Electrical SpecificationsTristar-45Tristar-60
Rated Solar, Load or Diversion Current45A60A
System Voltage12/24V
≤0.1% ±50mV
≤0.1% ±100mV
Min. voltage to operate9V
Max. solar voltage (Voc)125V
Self ConsumptionController: < 20mA
Meter 7.5mA
Environmental Specifications
Operating ambient temperatureController -40°C
Storage Temperature-55°C to + 85 °C
Humidity100 % (non-condesing)
Mechanical Specifications
Dimensions (H x W x D)10.3 x 5 x 2.8 inch'es
26.0 x 12.7 x 7.1 cm
Weight3.5 lb / 1.6 kg
Largest Wire35mm / 2 AWG
EnclosureType 1, Indoor rated
Conduit KnockoutsEccentric 1.0/1.25 inches
2.5/3.2 cm
Note: Specifications and pricing of the Morningstar TS-45 TriStar 45 Charge Controller- No Display subject to change without notice. Illustrations and descriptions of the Morningstar TS-45 do not claim to be complete or exhaustive.

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