• 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
• Recognition of multiple power points during shading or mixed PV arrays
• 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 provide detailed operating data, alarms and faults
  • Three LED’s display system status
  • Up to 200 days of data logging via meters or communications ports
  
  
• Technical Specifications
• Electrical
• Maximum Battery Current: 45 amps
• Nominal Maximum Solar Input
  • 12 Volt: 600 Watts
  • 24 Volt: 1200 Watts
  • 48 Volt: 2400 Watts