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RICH SOLAR BRAVO 50 DC | 50 Amp DC-DC Solar Charge Controller with MPPT | Premium 50A 12V/24V DC-DC Solar Controller with MPPT for RVs, Trailers, Campers, Vans, Boats, Off-Grid | #1 Ranked DC to DC Solar Controller MPPT Charge Controllers Rich Solar

RICH SOLAR BRAVO 50 DC | 50 Amp DC-DC Solar Charge Controller with MPPT | Premium 50A 12V/24V DC-DC Solar Controller with MPPT for RVs, Trailers, Campers, Vans, Boats, Off-Grid | #1 Ranked DC to DC Solar Controller

BY: Rich Solar | SKU: RS-MPPT50DC Availability: In Stock
$249.99
$199.99
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RICH SOLAR BRAVO 50 DC | 50 Amp DC-DC Solar Charge Controller with MPPT | Premium 50A 12V/24V DC-DC Solar Controller with MPPT for RVs, Trailers, Campers, Vans, Boats, Off-Grid | #1 Ranked DC to DC Solar Controller

The RICH SOLAR BRAVO 50 DC is a high-performance 50A DC-DC solar charge controller with integrated MPPT technology, engineered for off-grid and mobile power systems. It efficiently charges 12V or 24V battery banks using both alternator input and solar panels, maximizing energy harvesting while ensuring safe, intelligent multi-source charging. Built for RVs, vans, boats, and overland vehicles, the BRAVO 50 DC is a top-rated solution for combining solar and vehicle charging in one compact, powerful unit.

RICH SOLAR BRAVO 50 DC | 50 Amp DC-DC Solar Charge Controller with MPPT Features

Dual Charging Input: Alternator + Solar

Simultaneously supports charging from your vehicle’s alternator and solar panels, providing a dependable power source on the move.

50A High Output Capacity

Delivers up to 50 amps of regulated charging power, suitable for large 12V or 24V lithium or lead-acid battery banks.

Integrated MPPT Tracking

Advanced Maximum Power Point Tracking optimizes solar energy harvesting, improving efficiency up to 30% over PWM controllers.

Lithium & Lead-Acid Compatible

Works with LiFePO4, AGM, GEL, and flooded batteries, with smart charge profiles and adjustable settings.

Built-in Safety Protections

Includes over-temperature, short circuit, reverse polarity, over-voltage, and under-voltage protection for secure charging.

Temperature Sensor Support

Monitors battery temperature for precise and safe charging, especially in extreme environments.

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RICH SOLAR BRAVO 50 DC | 50 Amp DC-DC Solar Charge Controller with MPPT Applications

  • Mobile RV Charging – Combines solar and alternator power to maintain batteries while driving or parked.
  • Overlanding & Expedition Vehicles – Provides continuous, reliable charging in rugged, remote conditions.
  • Vans and DIY Campers – Efficiently powers off-grid living setups with multi-source energy input.
  • Marine Systems – Supports boat battery charging using both shore alternators and onboard solar arrays.
  • Off-Grid Backup Systems – Ensures reliable dual-input charging for cabins or remote equipment installations.
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What's Included

Everything you need is included with your product.

  • 1 x RICH SOLAR BRAVO 50 DC Solar Charge Controller
  • User Manual

RICH SOLAR BRAVO 50 DC | 50 Amp DC-DC Solar Charge Controller with MPPT Specifications

Category Specifications
Max. Open Circuit Voltage 55Vdc
MPPT Voltage Range 17-36Vdc
Max PV Input Current 45A
Max PV Input Power 800W

BATTERY TYPE - Li-ion / Lead Acid / User Defined

Category Specifications
Rated Battery Voltage 12Vdc
Battery Voltage Range 9-17Vdc
Max MPPT Charging Current 50A
Max Alternator Charging Current 60A
MPPT Charging Mode Buck

BATTERY TYPE - Lead Acid

Category Specifications
Rated Battery Voltage 12Vdc
Max MPPT Charging Voltage 13.8V
Max MPPT Charging Current ≤25A
Max Alternator Input Voltage (Conventional 13.2-16Vdc
Max Alternator Input Voltage (Euro 6 Standard) 12-16Vdc
Alternator Charging Mode Buck, Boost, Buck-Boost

EFFICIENCY

Category Specifications
MPPT Tracking Efficiency >99%
Max Charging Conversion Efficiency 98%

COMMUNICATION

Category Specifications
Embedded Interfaces TTL, Remote Switch

GENERAL

Category Specifications
Weight 4.7 lb
Dimensions 8.7 x 6.9 x 3.2 in
Protection Degree IP32
Operating Temperature Range -35°C~65°C（-31℉～149℉)

Frequently-Asked Questions

Can I charge my battery using both solar and alternator simultaneously?

Yes. The BRAVO 50 DC supports dual input charging—both alternator and solar at the same time.

Is this compatible with lithium batteries?

Absolutely. It supports LiFePO4 and other 12V/24V battery chemistries, with optimized charging profiles.

Can it be used in marine applications?

Yes. It’s ideal for boats or yachts with both alternator and solar charging systems, especially with sealed battery banks.

Does this work while the vehicle is turned off?

The alternator input requires the engine to be running, but solar charging remains active as long as the sun is available.

Customer Reviews

Based on 2 reviews
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J
Jazzy Blue
Haven't connected

Still seeking someone to wire it.

D
Dave in Moab
Preferred over blue colored combo mppt

Over the last 12 years I have installed 5 different solar setups in 3 different vehicles. The Bravo 50A so far seems to be the complete ticket. The Bravo 50 is connected to a 100ah LiFePo battery with internal heating ability, 160W solar panel, and hooked up to the vehicle battery as well.

There are several reasons why I prefer this one over others. Cost- I got this for about the same as, or a lot less than other combo dc-dc/mppt setups. Connections-the Bravo 50A connections are designed to handle fatter gauge wires than other boxes out there.
Juice capacity- the 50A is plenty for my needs.
Display and Bluetooth- the display has a lot of information available(I put a copy of the instruction manual page with the key to display data on the battery box for reference) and the SRNE app connects really with my phone for remote viewing, and has a nice pictorial image of what's happening with solar, alternator, etc charging.
Two way vehicle battery charging- many systems have a dc-dc charger that is one way, ie vehicle alternator to auxiliary battery, but few have excess solar juice to vehicle battery. The 50A does both, and during a 4 night parked set up, the excess solar did indeed go to the vehicle battery.

It was pretty easy to swap out the former mppt and put in the Bravo 50A. I set the Bravo for Li battery and so far just using the internal factory settings.

I've only had it installed for about 3 weeks, but we did test it on a camping trip where we parked for 4 nights with temperatures down to freezing(low of 28F, highs in the low 60s). We were running some LED's at night, charging phones, a WEboost cell signal booster, and running a 60l ARB fridge.
So far I'm liking it, and about to swap out the old system in another vehicle for this same setup, with a few differences. The other vehicle has 2x100W solar panels and I'm going to try and add 2 LiFePo 100ah batteries to see how all that works. We have an extended 2 month road trip coming up this winter for a better test before we head out for another session of field work next spring.

If it fails I'll be back here whining, otherwise, consider it a decent system.
November 2024

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