Morningstar Tristar TS-MPPT-30 30A MPPT Charge Controller

Morningstar’s TriStar MPPT solar charge 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 solar charge 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.

Five Year Warranty, see Product Documentation section above for details.

Solar Charge Controller Feature:

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

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

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.