ProStar MPPT Solar Charge Controller - 25amp / With Meter

The Morningstar ProStar MPPT is a mid-range solar charge controller featuring TrakStar MPPT technology for maximum power point tracking in off-grid PV systems up to 1,100 watts. It combines high-efficiency charging, built-in load control, and advanced data logging in a fanless, conformally coated design.

Key Features

• TrakStar MPPT Technology: Continuously tracks the true maximum power point for optimal energy harvest
• Automatic PV Lighting Control: Field-adjustable multi-event load control for PV lighting systems
• MODBUS Communications: Easy programming, remote data access, and charge synchronization
• SNMP Monitoring: Network management via EMC-1 accessory for key solar metrics and alerts
• 256-Day Data Logging: Stores detailed power and load data on-board
• Self Diagnostics: Continuous monitoring with status LEDs, optional display, or comm port reporting
• Fanless Design: No moving parts, no dirt ingestion, no parasitic load
• High Reliability: Conformally coated PCB, corrosion-resistant terminals, transient surge suppression, and lowest published failure rate in the industry

Specifications

• System Power: Up to 1,100W
• FCC Compliance: Class B low-noise design
• Construction: Durable polycarbonate case with extruded aluminum heatsink