TriStar MPPT 60 Charge Controller

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.

Maximizes Energy Harvest
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

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

Battery Charging
• Charging algorithm 4-stage
• Charging stages Bulk, Absorption, Float, Equalize
• Temperature Compensation
- Coefficient –5mV/°C/cell (25° ref)
- Range –30°C to +80°C
- Set points Absorption, Float, Equalize, HVD
Note: Remote Temperature Sensor is included.

Mechanical
• Dimensions 29.1 x 13.0 x 14.2 cm 11.4 x 5.1 x 5.6 inch
• Weight 4.2 kg / 9.2 lbs.
• Max. Wire Size 35 mm² / 2 AWG
• Conduit knockouts M20; ½, 1, 1 ¼ inch
• Enclosure Type 1 (indoor and vented) IP20