• High Reliability – conformally coated circuit board, corrosion resistant terminals, premium high-frequency CoilCraft inductors, over-spec’d components, transient surge suppression, and lowest published failure rate in the industry.

• Automatic PV Based Lighting Control – field adjustable, multi-event load control enables powerful options for PV lighting systems.

• Maximizes Energy Harvest – using TrakStar MPPT Technology to determine and adjust to the true maximum power point as solar insolation changes throughout the day.

• MODBUS Communications – Solar Industry Standard MODBUS communications protocol allows for easy programming, control, remote data access and charge synchronization.

• SNMP Monitoring – when used with the EMC-1 accessory to enable your network management systems to display key solar power metrics and alert/fault codes.

• High Efficiency – at low, medium, and high output power levels to maximize energy harvest and minimize heat buildup inside the controller.

• High Strength – polycarbonate case and extruded aluminum heatsink.

• Data Logging – up to 256 days of detailed power and load data.

• Self Diagnostics – continuous monitoring and reporting of any errors through its status LED’s, optional display or communication port.

• Low Noise Design – meets US Federal Communications Commission Class B specifications.

• Meter – allows adjustments to charging, lighting, and load control settings without a computer.

• Fanless design for long-term reliability–no moving parts to fail, no dirt and debris sucked into the controller, and no parasitic load to reduce efficiency.

PS-MPPT-40M Spec Sheet

PS-MPPT-40M User Manual