Renogy Core 50A DC/DC Charger with MPPT Solar Input

12V 50A DC-DC On-Board Battery Charger with MPPT

Renogy's upgraded DC to DC Dual Input Battery Charger supports 50V solar input, delivering faster and more efficient charging for your 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 50V 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:

• 1x 12V 50A DC-DC On-Board Battery Charger with MPPT
• 1x Battery Temperature Sensor
• 1x Battery Voltage Sensor
• 1x IGN Signal Wire
• 1x Terminal Ring
• 1x ANL FUSE
• 1x Solar Adapter Cable
• 1x User Manual
• 1x Fuse Installation Instructions

 

 

 

Specifications:

• System Voltage 12V-12V
• MPPT Max Input Voltage 50 VDC
• Output Voltage 9-16 VDC
• Alternator Input Traditional Alternator: 13.2-16 VDC
• Alternator Input Smart Alternator (Euro 6): 12-16 VDC
• Maximum Output Current Rating 50A
• Output Power 660W
• Battery Types AGM/SLD , GEL ,FLD ,LI,USER
• Input Fuse Rating 75A-100A
• Output Fuse Rating 75A-100A
• Charging Efficiency 94%
• Temperature Compensation -3mV / ℃ / 2V (Non-Lithium)  0mV / ℃ / 2V (Lithium)
• Idle Power Consumption ＜30mA

 

 

 

General Data:

• Model RBC50D1S
• Terminal Size M8 x 1.25 - 10mm
• Terminal Range 8AWG-4AWG
• Grounding Common Ground
• Communication Protocol RS485
• Operating Temperature Range -31℉ to 149℉/-35℃ to 65℃
• Storage Temperature Range -40℉ to 176℉/-40℃ to 80℃
• Humidity 0%-95%, No Condensation
• Maximum Operating Altitude N/A
• Enclosure Rating N/A
• Dimensions 9.61 x 5.75 x 3.78 inch/244 x 146 x 96mm
• Weight 4.10 lb / 1.86 kg
• Certification "CE;ROHS;FCC Part 15 class B; ETL listed to UL 1741 & CSA C22.2"
• Warranty 2-year material warranty
• Protection Reverse Polarity Protection/Overvoltage Protection/Over Discharge Protection/Overcurrent Protection/Over Temperature Protection/Overcurrent Protection