Hitech DC-DC Battery Charger with MPPT

The M Series DC to DC & MPPT Solar Charging Controller is an advanced intelligent charging solution designed for vehicle and marine dual-battery systems. Built with cutting-edge multiphase synchronous rectifier technology and an advanced MPPT control algorithm, it delivers high charging efficiency, fast response times, and reliable performance in demanding environments.

This smart charging controller combines alternator charging and solar charging into one integrated system, ensuring your auxiliary battery remains fully charged at all times. The industry-leading MPPT technology continuously tracks the maximum power point of the solar panel, maximizing solar energy harvest and improving overall system efficiency.

The M Series supports simultaneous charging from both the vehicle alternator and solar panels, while also allowing independent charging from either source. Under specific conditions, the solar system can even maintain the starting battery, helping prevent low-voltage starting issues. In emergency situations, the auxiliary battery can also assist in charging the starting battery.

Designed for high reliability and optimal energy utilization, the M Series is the ideal solution for caravans, RVs, 4WDs, boats, and off-grid power systems requiring efficient and intelligent dual-battery management.

• Advanced PowerCatcher MPPT technology delivers ultra-fast solar tracking with up to 99.9% tracking efficiency for maximum solar power performance, even in changing weather conditions.
• High-efficiency synchronous rectifier Buck-Boost design provides up to 90% DC-to-DC conversion efficiency across both high and low power ranges.
• Compatible with a wide range of battery types including Sealed, Gel, Flooded/Open Lead Acid, Lithium (LiFePO4), and User-Defined batteries.
• Supports both intelligent alternators and conventional alternators with automatic alternator detection.
• Multiple charging modes available, including:
  • Solar charging only
  • Alternator charging only
  • Simultaneous solar and alternator charging
  • Starting battery fast charging
  • Backup battery charging modes
• Built-in line loss compensation improves charging voltage accuracy for better battery performance.
• Automatic high-temperature power reduction protects the charger during extreme operating conditions.
• Battery temperature sensing function supports temperature compensation for lead-acid batteries, helping extend battery life.
• CAN communication support for RV and vehicle systems.
• Bluetooth connectivity allows users to monitor real-time charging status, battery information, and fault alerts through the mobile app.
• Parameters and settings can be monitored and adjusted through both the mobile app and PC software.

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1 Year Warranty