Renogy 12V 50A DC to DC MPPT Battery Charger Bundle with LCD Monitoring Screen for Batteries

The Renogy 12V 50A DC to DC Battery Charger bundle includes a high-efficiency battery charger and a flush-mount monitoring screen to track system performance. Featuring a multi-input 50A MPPT charger, this bundle can charge your house battery from solar panels or the alternator charging a starter battery. With up to 99% MPPT tracking efficiency, it can fully charge a 1kWh battery in 2 hours using solar. The RMS-DCDC monitoring screen pairs with the charger, providing precise real-time charging status, configurable charging parameters, and system error identification through its backlit LCD and intuitive 4-button navigation.

The bundle offers complete charging and monitoring capabilities for off-grid solar and alternator charging systems. The Renogy charger efficiently converts and transfers power to your house battery using dual charging methods, while the RMS-DCDC screen allows for comprehensive control and monitoring.

Key features of the Renogy 12V 50A DC to DC Battery Charger bundle include:

【Multi-Input Efficiency Charging】The charger features unique dual charging options, allowing it to charge the house battery from a starter battery linked to the car alternator or by connecting solar panels directly to the unit. Both charging methods can be used simultaneously to minimize charging time. With up to 99% MPPT tracking efficiency and 94% conversion efficiency, the smart charger can fully charge a 1kWh battery within 2 hours using solar energy.

【Soft Start Circuit Design】The voltage at the input end of the 12V DC to DC charger will rise gently, avoiding potential damage to the on-board battery charger or over-discharge of the starter battery when the car alternator starts.

【Ingenious Structural Design】Removable side covers prevent contact between product terminals and the human body during transportation and daily use, ensuring product stability and safety. The all-in-one NEG- terminal with partition design integrates the terminals for solar panels, the array starter battery, and the house battery, preventing misconnection and simplifying installation.

【Comprehensive Security Assurance】The Renogy 12V DC to DC Charger with MPPT is multi-certified to CE, FCC, and PoHs standards. This 50A high-quality battery charger has multiple intelligent protections, including battery isolation, over-voltage, battery temperature, over-current, overheat, reverse current, solar panel and alternator reverse polarity, ensuring charging safety and protecting SLD, Gel, AGM, Flooded, and Lithium batteries.

【Dual Battery Monitoring】The system allows you to stay informed about your house and auxiliary battery's charging status and easily monitor the overall health of the solar system.

【Adjustable Parameters】The monitoring screen enables you to program your charger settings, such as voltage and amperage, directly.

【Plug and Play】Simply connect an RJ45 directly to your DC-DC charger, and the monitoring screen will take care of the rest.

【Accurate Readings】Precise tracking and monitoring ensure the latest real-time solar and alternator charging information.

product information: