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Tristar MMPT 12-48V 45A Regulator

Product SKU: TS-MPPT-45
Price: $ 830.00

TriStar MPPT 12-48V 45 Amp ReMorningstargulator
Solar Controller with Maximum Power Point Tracking

pdfTriStar MPPT Regulator brochure

Morningstar's TriStar MPPT solar controller with TrakStar Technology™ is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic (PV) systems up to 3kW. The controller provides the industry's highest peak efficiency of 99% and significantly less power loss compared to other MPPT controllers.

The TriStar MPPT features a smart tracking algorithm that maximizes the energy harvest from the PV by rapidly finding the solar array peak power point with extremely fast sweeping of the entire I-V curve. This product is the first PV controller to include on-board Ethernet for a fully web-enabled interface and includes up to 200 days of data logging.

Key Features and Benefits

Maximizes Energy Harvest

Our TrakStar MPPT Technology features:

  • Better peak power point tracking than other MPPT controllers
  • Very fast sweeping of the entire I-V curve
  • Recognition of multiple power points during shading or mixed PV arrays
  • Excellent performance at sunrise and low solar insolation levels

Extremely High Reliability

  • Robust thermal design and no cooling fans
  • Parallel circuit design provides less stress and longer life for electronic components
  • No mechanical relays
  • Extensive electronic protections including PV short circuit protection
  • Epoxy encapsulated inductors and conformally coated printed circuit boards

Very High Efficiency

  • Peak efficiency of 99%
  • Proprietary tracking algorithm minimizes power losses
  • Low self-consumption
  • Continuous operation at full power to 45°C without need to de-rate
  • Selected electronic devices with higher ratings to minimize losses from heating

Extensive Networking and Communications Capabilities

Enables system monitoring, data logging and adjustability.  Uses open standard MODBUS™ protocol and Morningstar's MS View software.

  • Meterbus: communications between compatible Morningstar products
  • Serial RS-232: connection to a personal computer
  • EIA-485: communications between multiple devices on a bus
  • Ethernet: fully web-enabled interface to a local network or internet; view from a web browser or send email/text messages.

Metering and Data Logging

  • Optional TriStar meter and remote meter provides detailed operating data, alarms and faults
  • Three LED's display system status
  • Up to 200 days of data logging via meters or communications ports
Electrical
TTS-MPPT-45
TS-MPPT-60
Maximum Battery Current
45 amps 60 amps
Nominal Maximum Solar Input - 12 Volt
600 Watts 800 Watts
Nominal Maximum Solar Input - 24 Volt
1200 Watts 1600 Watts
Nominal Maximum Solar Input - 48 Volt
2400 Watts 32oo Watts
Peak Efficiency 99%
Nominal System Voltage
12, 24, 36 or 48 volts DC
Max. Solar Open Circuit Voltage
150 volts DC
Battery Operating Voltage Range
8-72 volts DC
Maximum Self-consumption
2.7 Watts
Transient Surge Protection 4500 Watts/port
Battery Charging    
Charging algorithm 4-stage
Charging stages Bulk, Absorption, Float, Equalize
Temperature Compensation  
 Coefficient -5mV/°C to +80°C
Range -30°C to +80°C
Set points Absorption, Float, Equalize, HVD
Note: Remote Temperature Sensor is included
Environmental
   
Ambient Temperature
-40°C to +45°C
Storage temperature
-55°C to +100°C
Humidity 100% (non-condensing)
Tropicalization Epoxy encapsulation
Conformal coating
Marine rated terminals
Electronic Protections    
Solar: Overload, Short Circuit, High Voltage
Battery: High Voltage
High Temperature
Lightning and Transient Surges
Reverse Current at Night
Mechanical Specifications    
Dimensions 29.1cm x 13.0cm x 14.2cm
Weight 4.2kg
Largest Wire 35mm2 / 2 AWG
Conduit Knockouts M20; ½, 1, 1¼ inch
Enclosure Type 1 (indoor and vented)
IP20
Communication Ports TS-MPPT-45 TS-MPPT-60
MeterBus Yes Yes
RS-232 Yes Yes
EIA-485 No Yes
Ethernet No Yes
Options
TriStar Meter-2
TriStar Remote Meter-2
Meter Hub
Relay Driver
Certifications
CE Compliant
ETL Listed (UL1741)
cETL (CSA C22.2 No. 107.1-01)
FCC Class B Part 15 Compliant
Complies with (NEC) US National ELectric Code
RoHS Compliant
Manufactured in a certificed ISA 9001 facility
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