Rich Solar 50 Amp DC to DC Lithium Battery Alternator Charger with MPPT

Features

1.Advanced MPPT Tracking Technology

• PowerCatcher algorithm with >99% tracking efficiency
• Stable performance in shaded or variable light conditions
• Up to 20% more solar harvest than PWM controllers
  

2. High Conversion Efficiency

• Up to 96% power conversion to minimize energy loss
• Buck MPPT for solar input
• Buck/Boost regulation for alternator input
  

3. Dual Input Charging Capability

• Charges from solar and alternator, simultaneously or independently
• Compatible with traditional and smart alternators (12V/24V)
• Ideal for RVs, off-grid systems, and mobile setups
  

4. Flexible Battery Compatibility & Charging Modes

• 3-stage charging for lead-acid (Bulk / Boost / Float)
• 2-stage charging for lithium batteries with BMS
• Selectable charging priority: solar or alternator
  

5. Comprehensive Safety Protections

• Over-temperature, overcharge, overcurrent, and reverse polarity protection
• Ensures long-term safe and stable operation
  

6. Smart Monitoring & Communication

• Bluetooth, RS485, CAN (RV-C), and TTL communication options
• Real-time monitoring and configuration via app or wired interface