The 50 Amp DC to DC Lithium Battery Alternator Charger with MPPT is a high-quality charging device designed specifically for charging lithium batteries from a vehicle's alternator. This charger utilizes Maximum Power Point Tracking (MPPT) technology to optimize the charging efficiency and ensure maximum power transfer from the alternator to the battery giving you the comfort and confidence to go fully off-grid!.

Features

• Can connect to PV and alternator
• Charges both leisure and starter battery
• MPPT with up to 99.9% efficiency
• Supports TTL communication

Specifications

• Maximum Open Circuit Voltage: 55 VDC
• MPPT Voltage Range: 17-36 VDC
• Maximum PV Input Current: 45 A
• Maximum PV Input Power: 800 W
• MPPT Tracking Efficiency: >99%
• Maximum Charging Conversion Efficiency: 98%
• Embedded Interfaces: TTL, Remote Switch
• Enclosure Rating: IP32
• Operating Temperature: -35 to 65°C (-31 to 149°F)
• Standards: IEC62109, IEC61000, FCC sDoC, RoHS Compliant
• Warranty: 1 Year

Battery Specifications

• Li-ion/Lead Acid/User Defined Battery:

  • Rated Battery Voltage: 12 VDC
  • Battery Voltage Range: 9-17 VDC
  • Max MPPT Charging Current: 50 A
  • Max Alternator Charging Current: 60 A
  • MPPT Charging Mode: Buck

• Lead Acid Battery:

  • Rated Battery Voltage: 12 VDC
  • Max MPPT Charging Voltage: 13.8 V
  • Max MPPT Charging Current: ≤25 A
  • Max Alternator Input Voltage (Conventional): 13.2-16 VDC
  • Max Alternator Input Voltage (Euro 6 Standard): 12-16 VDC
  • Alternator Charging Mode: Buck, Boost, Buck-Boost

• Weight: 4.7 lb

Documents 

• Owners/User Manual