Renogy's upgraded DC to DC Dual Input Battery Charger now supports up to 30V solar input, delivering faster and more efficient charging for your leisure battery.

Intelligent Charging Mode Switching

Charge with advanced logic and 'Low Solar Cutoff Mode' for optimal performance in variable weather conditions.

Versatile DIY Options

Enjoy enhanced customization with the ability to connect solar modules in series up to 30V solar input voltage, expanding your DIY possibilities.

Adapt to Extreme Temperatures

Consistent high efficiency in extreme temperatures with precise battery temperature compensation.

NEG-terminal design for Easy Installation

The all-in-one NEG-terminal design integrates the terminals for the solar panel array, starter battery and house battery, effectively saving installation space.

Comprehensive System Protections

This battery charger features multiple intelligent protections for batteries, solar panels, and the alternator, safeguarding your system and ensuring optimal charging.

Soft Start Circuit Design for Enhanced Battery Stability

The soft start circuit gradually increases the charger's input voltage, preventing sudden overvoltage and over-discharge.

Protect Your Solar Panels at Night

At night, the battery's voltage can exceed that of the solar panels, potentially causing reverse charging from the battery to the panels and leading to damage. Reverse current protection eliminates this risk, ensuring system safety.

PACKAGE INCLUDES

• 30A DC-DC Charger With MPPT Solar Input
• Battery Temperature Sensor
• Battery Voltage Sensor
• IGN Signal Wire
• 4 X Terminal Rings
• ANL Fuse
• 2 X Solar Adapter Cables
• Manual

TECHNICAL SPECIFIATIONS

• System Voltage - 12V-12V
• Solar Input Voltage - 30 VDC
• Output Voltage - 9-16 VDC
  
• Alternator Input Voltage - Traditional Alternator: 13.2-16 VDC / Smart Alternator (Euro 6): 12-16 VDC
  
• Maximum Output Current Rating - 30A
  
• Output Power - 400W
  
• Battery Types - AGM/SLD, GEL, FLD, LI, USER
  
• Dimensions - 9.61 x 5.75 x 3.78 inch/244 x 146 x 96mm
  
• Weight - 3.11 lb / 1.41 kg
  
• Warranty - 2 Year material warranty