Description
Renogy's DC to DC MPPT on-board Battery Charger is designed to give you options! This multi-stage, multi-input battery charger 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! It's the smart way to keep yourself fully charged and off-grid longer! And with multi-stage charging and multi-chemistry functionality, Renogy's DC to DC MPPT Charger has you covered whether you're using Flooded, Gel, AGM, or Lithium batteries. With RJ45 communication port featured, you can unlock monitoring features exclusively using the BT-2 Bluetooth Module and Renogy DC Home App, control and monitor the device remotely through your phone in real time.
Please Note: The BT-2 Bluetooth Module requires a separate purchase.
If you have any questions regarding this product, please submit a case !
Key Features
- Multi-input for Battery Charging
Renogy DC-DC On-Board Battery Charger is designed to charge service batteries from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit, offering multiple charging options and ensuring your battery stay fully charged.
- 3-phase MPPT Charging Technology
With Built-in Maximum PowerPoint Tracking (MPPT), Renogy DC-DC On-Board Battery Charger will charge your service batteries with maximized solar power, providing 3-phase charging (Bulk, Boost and Float) to regulate the whole charging and ensure the batteries will be accurately charged at the correct voltage levels to 100%.
- Multiple Protections
Renogy DC-DC On-Board Battery Charger has multiple intelligent protections includes battery isolation, over-voltage protection, battery temperature protection, over-current protection, overheat protection, reverse current protection, solar panel and alternator reverse polarity protection, guaranteeing charging safety and protecting your batteries.
- Light & Small, Ready to be Set Up
With only 9.6in in length, 5.7in in height, and 3.13lbs in weight, Renogy DC-DC On-Board Battery Charger is ready to be installed and adapt to any tiny narrow installation space, resolving your concern from limited room in your vehicle.
- RJ45 Communication Port Featured
Bluetooth Monitoring Ready! You can monitor this device remotely and simply through your phone and stay constantly updated. Exclusively available with the BT-2 Bluetooth Module accessory and Renogy DC Home App available on the IOS and Google Play Stores., you can monitor this device remotely and simply through your phone and stay constantly updated.
Package Includes
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12V 50A DC-DC On-Board Battery Charger with MPPT
1 x
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Battery Temperature Sensor
1 x
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IGN Signal Wire
1 x
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RS485 Communication Cable
1 x
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| Specifications | |
|---|---|
| System Voltage : 12VDC | Battery Voltage Range : 9-16VDC |
| Maximum Charging Current : 50A | Battery Type : SLD/AGM, GEL, FLD, LISER |
| Backup Battery Charging Mode : MPPT | Charging Efficiency : Up to 97% |
| Max. Solar Input Voltage : 25V | Communication Protocol:RS485 |
| Alternator Input Voltage : Traditional Alternator: 13.2-16VDC Smart Alternator (Euro 6): 12-16VDC | Maximum Alternator Input Power : 660W |
| Self-consumption : 60mA | Operating Temperature Range : -31°F - 149°F |
| Dimensions : 9.6*5.7*3.0in | Weight : 3.13Ibs |
| Terminal Size:M8*1.25 - 10mm | Ground Type:Negative |
| Storage Temperature Range ： -40°F - 176°F | Operating / Storage Humidity：0%-95%, No Condensation |
| Certifications | |
| CE | YES |
| ROHS | YES |
| FCC Part 15 class B | YES |
Warranty Information
| Accessories | 2-year material warranty |
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| Please click the links below to download Manual: | |||
| RBC3050D1S Fuse Installation Instructions | |||
Reviews Hide Reviews
Great product
I installed the unit over 3 months ago and it has outdone my expectations. It charges my 2 135 Ah batteries faster than my old unit on solar, slower via the alternator. I think I will see even more that 10 years out of these batteries, that's what my previous Renogy system saw me achieve with a constant voltage solinoid rather than DC DC. Highly recommend this unit. Will be adding more solar in the near future and will be buying the panels from Renogy, don't touch ebay panels unless you like getting a 10th of what you paid for. The bluetooth is a great feature as well, just a pitty it's not built in in this day and age, and allows me to see both vehicle and house battery status. I love seeing the vehicle battery charging when the house batteries are full, such a great use of the power.
Review on the 50amp charger,
Awesome product & looking forward to use these products more regularly with my customers . Only one disappointment was the very delayed postage/delivery which I had to put a customer on hold for quite awhile. Apart from that great product looking forward to dealing with you again. Thanks, Harsha Dissa, Director , Yakka ATS Pty Ltd Australia.
50A DC-DC Charger
I upgraded my vehicle to 400 ah Lithium Batteries, when choosing a DC-DC charger I was very interested in being able to maintain my vehicle start battery during long off-grid trips. The Renogy DCC50S came in at a great price and has all the features I was looking for. I have comprehensively tested my new Lithium charging system and am very impressed with the performance of the DCC50S, the only issue I would advise on is to mount the unit where heat can be dissipated, this unit can get very warm when pushing the full 50 amps through it.