RENOGY 12V/24V IP67 50A DC-DC Battery Charger with MPPT

The Renogy IP67 50A DC-DC Dual Input Battery Charger with MPPT is a slim and waterproof solution for tight spaces. With intelligent boost and buck logic, this charger supports 12V/24V-12V/24V systems and prioritizes solar energy to efficiently charge your house battery and reduce generator load. It has a current of 50A and an output of 720W, automatically switching between solar and generator power for continuous charging. Designed for the environmentally conscious user, it strikes a balance between energy efficiency and spaciousness and performance. Transform sustainable energy with Renogy's cutting-edge technology.

Intelligent Dual Charging Mode

Intelligently combining vehicle and solar power, this charger automatically adjusts modes based on sunlight intensity, ensuring optimal energy use at all times.

Versatile Voltage Adaptability

Light and Compact

Compatible with a Wider Range of Voltage

Expanding solar system DIY options for greater versatility.

Compact Design for Space Optimization

Mountable in the engine compartment or side storeroom, this charger optimizes space, creating a more spacious and comfortable living area with easier movement.

Optimized Charging Efficiency

With 720W charging power, this battery charger can fully charge a 1.2kWh battery in just 1.8 hours.

Enhanced Charging Safety

Comprehensive electric protections safeguard the charging process.

Robust and Resilient Design

Drop-Resistant

The sheet metal casing provides the charger with a durable shell, designed to withstand drops and impacts, ensuring long-lasting performance.

Temperature-Resistant

Built to endure extreme temperatures, this charger operates flawlessly in conditions ranging from -31°F to 176°F, maintaining full-load performance even at 131°F.

Water-Resistant

The all-around glue filling design provides complete protection for the charger and ensures a high level of waterproofing.

Ultimate Reliability with Impeccable Efficiency

This battery charger efficiently powers the house battery while delivering a trickle charge to the starter battery, ensuring your vehicle starts reliably every time.

Package Includes

NOTE:

If you have any questions regarding this product, please call us at 1 (909) 287-7111 or submit a ticket for troubleshooting assistance.
More questions about your off-grid power system? Learn more from Renogy Learning Center!

IP67 50A DC-DC Battery Charger with MPPT 1 x	Battery Temperature Sensor 1 x
Terminal Rings 4 x	*Install Screw(ST420mm)** 1 x

Basic Information
System Voltage: 12V/24V - 12V/24V	Solar Input Voltage: 50 VDC
Output Voltage: 9-32 VDC	Alternator Input: 9-32 VDC
Maximum Output Current Rating: 50A@12V；25A@24V	Output Power: 720W
Battery Types: AGM/SLD , GEL ,FLD ,LI,USER	Input Fuse Rating: 75A-100A
Output Fuse Rating: 75A-100A	Charging Efficiency: 0.97
Temperature Compensation: -3mV / ℃ / 2V (Non-Lithium);0mV / ℃ / 2V; no compensation (Lithium)	Idle Power Consumption: ＜100mA
GENERAL DATA
Model: RBC2125DS	Terminal Range: 8AWG-4AWG
Communication Protocol: -40℉ to 176℉/-40℃ to 80℃	Humidity: Modbus ; RV-C
Operating Temperature Range: -31℉ to 176℉/-35℃ to 80℃	Storage Temperature Range: -40℉ to 176℉/-40℃ to 80℃
Dimensions: 7.01 x 4.78 x 1.47 in/178.2 x 121.5 x 37.5mm	Weight: 4.10 lb / 1.86 kg
Certification: CE;RoHS;FCC Part 15 class B	Warranty: 5-year material and workmanship warranty
Protection: Reverse Polarity Protection/Overvoltage Protection/Over Discharge Protection/Overcurrent Protection/Over Temperature Protection/Overcurrent Protection

1. What is the significance of the system voltage value of 12/24V-12/24V for IP67 chargers?

When the IP67 charger is connected to the solar panel, it can use the 12V solar panel to boost the voltage to charge the 24V Housing battery; it can use the 12V solar panel to buck the voltage to charge the 12V Housing battery. When the IP67 charger is connected to the starter battery, the 12V starter battery can be utilized to boost the voltage to charge the 24V Housing battery; the 12V starter battery can be utilized to charge the 12V Housing battery.

2. What are the solar input requirements for this charger?

(1) The charger is suitable for up to 720W solar panel.
(2) The charger is compatible with up to 50V solar panel input.
(3) The charger is compatible with both rigid and flexible modules.

3. What type of alternator is this charger compatible with?

The charger is compatible with smart alternators and traditional alternators, the working voltage of different alternators will be different. The product itself comes with Bluetooth communication function, you can connect to DC Home or Core via Bluetooth, and then adjust the appropriate input voltage value of the charger according to the characteristics of the working voltage of different types of alternators.

4. How do I set the battery type on this charger?

Way 1: The charger itself has a button to set the battery type, the button is next to the "Type" indicator, press it briefly to select a different battery type.
Way 2: The charger itself comes with Bluetooth communication, you can connect our Core, DC Home to change the battery type.

5. How to view data without a display?

The charger itself comes with Bluetooth communication, you can connect to our Core, DC Home to view the charger's data.

More questions about your off-grid power system? Learn more from Renogy Learning Center!

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