12V 30A DC-DC On-Board Battery Charger with MPPT
Renogy’s enhanced DC-DC Dual Input Battery Charger now supports up to 30V solar input, enabling faster and more efficient house battery charging.
Intelligent Charging Mode Switching
Charge with advanced logic and ‘Low Solar Cutoff Mode’ for optimal performance in all weather conditions.
Versatile DIY Options
Enjoy greater customization with support for connecting solar modules in series, accommodating up to 50V solar input voltage, and 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 consolidates connections for the solar panel array, starter battery, and house battery, optimizing installation space and simplifying setup.
Comprehensive System Protections
This battery charger offers advanced intelligent protections for batteries, solar panels, and the alternator, delivering a secure and efficient charging experience while safeguarding your system components.
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
Reverse current protection prevents potential damage caused by reverse charging from the battery to the solar panels at night, ensuring system safety and reliable performance.
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