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  • Renogy12V 50A Smart DC-DC Battery Charger with MPPT, Dual Input for RVs | 50V/660W solar input,AGM/Gel/Flooded/Li, MPPT 99% tracking,alternator+dual input,overvoltage/short protection,negative ground

Renogy12V 50A Smart DC-DC Battery Charger with MPPT, Dual Input for RVs | 50V/660W solar input,AGM/Gel/Flooded/Li, MPPT 99% tracking,alternator+dual input,overvoltage/short protection,negative ground

4.4 out of 5 stars (47)
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About this item

  • Innovative MPPT Design, up to 99% efficiency and Operate with Battery when it’s 0 Volt: Renogy MPPT charge controller maximizes the solar power and is with a high tracking efficiency of up to 99% and peak conversion efficiency up to 97%. It is the great charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day. Even when the battery is dead (at 0 volt), the controller can activate it with small current and bring it to life.
  • Extremely Protection: 3-phase charging profile (Bulk, Boost, and Float) ensures your service battery will be accurately full charged. With Protections of battery isolation, over-voltage protection, battery temperature protection, over-current protection, overheat protection, reverse current protection, solar panel and alternator reverse polarity protection. Featured with remote temperature sensor port, the controller can measure the battery temperature for accurate temperature compensation.
  • DC to DC Charger Function: Compatible with traditional and smart alternator, the solar charger can charge a service battery from a starting battery linked to an alternator. For smart alternator, an IGN Port is featured to connect the Vehicle Ignition for auto-trigger once it detects the vehicle is started. Built-in Voltage Sensitive Relay (VSR) for user friendly setup with traditional alternators. Solar panels and alternator power input keeps your battery always have adequate power on the go.
  • Real-time Monitoring and Parameter Customizing: With RJ45 communication port featured, you can control and monitor the device remotely through your phone in real time using the BT-2 Bluetooth Module and Renogy DC Home App.
  • Mute and Excellent Heat Dissipation: Integrated heat sink, instead of cooling fan, provides a 0 dB surrounding for relax and ensures highly efficient heat dissipation. The excellent heat dissipation maximum charging efficiency and keep your battery in safe when you are in a relaxing and quiet surrounding.
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This item: Renogy12V 50A Smart DC-DC Battery Charger with MPPT, Dual Input for RVs | 50V/660W solar input,AGM/Gel/Flooded/Li, MPPT 99% tracking,alternator+dual input,overvoltage/short protection,negative ground
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From the manufacturer

dc to dc charger
50a mppt charge controller

Main product
Accessories:

  • Battery Temperature Sensor
  • IGN Signal Wire
  • RS485 Communication Cable

Dimensions: 9.6 x 5.7 x 3.0 in

Weight: 3.13 lbs / 1.42 kg

Alternator Input Voltage:

  • Traditional Alternator: 13.2-16VDC
  • Smart Alternator (Euro 6): 12-16VDC
  • Maximum Alternator Input Power: 400W

Renogy 50 Amp MPPT charge controller with alternator power input

compatible with traditional and smart alternators

The 50 Amp Renogy MPPT charge controller is designed to charge your service battery to 100% from two inputs: solar and alternator. Featuring multi-battery compatibility including Lithium with 3-phase MPPT charging technology, and providing multiple smart protections, it ensures stable, efficient, and most importantly, safe battery charging to make sure that you're always charged and enjoy being off-grid longer.

Specification:

  • System Voltage: 12VDC
  • Battery Voltage Range: 9-16VDC
  • Maximum Charging Current: 30A (15A Alternator / 15A PV)
  • Battery Type: SLA, GEL, FLD, LI, USER
  • Operating Temperature Range: -31°F~149°F / -35°C ~ 65°C
  • Charging Efficiency: Up to 97%
  • Max. Solar Input Voltage: 25V
  • Maximum Solar Input Power: 400W

50 amp solar charge controller

Built-in MPPT Maximizing Solar Power

WIth Built-in Maximum Power Point Tracking (MPPT) technology, this battery charger with MPPT maximizes the solar power when charging from solar panels, charging efficiency: up to 97%, and ensures that the loads receive maximum current to be used.

dc to dc battery charger

Multi-alternator Compatibility

This Renogy charge controller with alternator power input is compatible with both traditional and smart alternators. For smart alternator, an IGN Port is featured to connect the Vehicle Ignition for auto-trigger once it detects the vehicle is started.

renogy charge controller

Silent and Efficient Heat Dissipation

This Renogy DC to DC On-Board Battery Charger with MPPT was specially die-cast aluminum designed for efficient and ZERO dB noiseless heat dissipation.

renogy dc to dc charger

Built-in Voltage Sensitive Relay (VSR)

When connected with two batteries, it is vital to be able to isolate the two start and service batteries for charging safety. Renogy Dual Input MPPT Battery Charger with its built-in VSR allows vehicle owners to enjoy the benefits of fully charged deep cycle service batteries while reliably isolating it to the engine starting battery with one easy-to-install charging system.

50a solar controller

Temperature Monitor and Voltage Adjust

Featured with Remote Temperature Sensor Port, the Voyager can measure the temperature at the battery in real-time and uses this data for very accurate temperature compensation for both too high or low battery temperature, and thus adjust charging voltage to assure stable and constant charging to the battery.

renogy solar charge controller

Sturdy Design for UltraSafe

Comes with sturdy compact design, this Renogy DC-DC On-Board Battery Charger with MPPT can be safely and easily connected to any 12-volt system and allows safe operation in any position or portable devices without the worry of incorrect connections or sparks.

The diagram shows the whole connection of the MPPT charge controller with alternator power input.

solar panel charge controller

From the brand

  2. brand story
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    40A MPPT Charger Controller

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    04

    More Power for Your Adventure

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  5. 100W,20A
    100W,30A
    150W,60A
    200W,60A

    Rover Charger Controller

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    Your MiniHome's Reliable Heart

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  7. Wanderer 10A
    Voyager 20A
    Adventurer Li 30A
    Wanderer 30A Li

    PWM Charger Controller

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  8. 01
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    Charge From Road & Sun

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  9. 30A
    40A
    50A
    04

    MPPT DC Battery Charger

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  10. 01
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    Turn Drive Time To Power Time

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  11. 12V 20A DC-DC
    12V 40A DC-DC
    12V 60A DC-DC
    12V 20A AC-DC

    DC to DC Battery Charger

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  12. 01
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    Bluetooth for Charger

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  13. 01
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    Reliable Service & Support

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Product Description

Renogy's MPPT charge controller with alternator power input is designed with multi-stage, multi-input charging. It can charge a service battery from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit. While your vehicle's alternator prioritizes your starting battery, this unit will allow your solar system to charge your service battery first! With multi-stage charging and multi-chemistry functionality, Renogy's 50 Amp MPPT charger has you covered whether you're using Flooded, Gel, AGM, or Lithium batteries. Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 97%.

Product information

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Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Renogy12V 50A Smart DC-DC Battery Charger with MPPT, Dual Input for RVs | 50V/660W solar input,AGM/Gel/Flooded/Li, MPPT 99% tracking,alternator+dual input,overvoltage/short protection,negative ground

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Product Summary: Renogy12V 50A Smart DC-DC Battery Charger with MPPT, Dual Input for RVs | 50V/660W solar input,AGM/Gel/Flooded/Li, MPPT 99% tracking,alternator+dual input,overvoltage/short protection,negative ground

From Renogy

4.4 out of 5 stars, 47 ratings

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About this Item

  • Innovative MPPT Design, up to 99% efficiency and Operate with Battery when it’s 0 Volt: Renogy MPPT charge controller maximizes the solar power and is with a high tracking efficiency of up to 99% and peak conversion efficiency up to 97%. It is the great charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day. Even when the battery is dead (at 0 volt), the controller can activate it with small current and bring it to life.
  • Extremely Protection: 3-phase charging profile (Bulk, Boost, and Float) ensures your service battery will be accurately full charged. With Protections of battery isolation, over-voltage protection, battery temperature protection, over-current protection, overheat protection, reverse current protection, solar panel and alternator reverse polarity protection. Featured with remote temperature sensor port, the controller can measure the battery temperature for accurate temperature compensation.
  • DC to DC Charger Function: Compatible with traditional and smart alternator, the solar charger can charge a service battery from a starting battery linked to an alternator. For smart alternator, an IGN Port is featured to connect the Vehicle Ignition for auto-trigger once it detects the vehicle is started. Built-in Voltage Sensitive Relay (VSR) for user friendly setup with traditional alternators. Solar panels and alternator power input keeps your battery always have adequate power on the go.
  • Real-time Monitoring and Parameter Customizing: With RJ45 communication port featured, you can control and monitor the device remotely through your phone in real time using the BT-2 Bluetooth Module and Renogy DC Home App.
  • Mute and Excellent Heat Dissipation: Integrated heat sink, instead of cooling fan, provides a 0 dB surrounding for relax and ensures highly efficient heat dissipation. The excellent heat dissipation maximum charging efficiency and keep your battery in safe when you are in a relaxing and quiet surrounding.

Product Description

Renogy's MPPT charge controller with alternator power input is designed with multi-stage, multi-input charging. It can charge a service battery from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit. While your vehicle's alternator prioritizes your starting battery, this unit will allow your solar system to charge your service battery first! With multi-stage charging and multi-chemistry functionality, Renogy's 50 Amp MPPT charger has you covered whether you're using Flooded, Gel, AGM, or Lithium batteries. Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 97%.
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