Rich Solar BRAVO 50 DC | 50 Amp DC-DC Solar Charge Controller with MPPT 1 / 8
RICH SOLAR

Rich Solar BRAVO 50 DC | 50 Amp DC-DC Solar Charge Controller with MPPT Rich Solar BRAVO 50 DC | 50 Amp DC-DC Solar Charge Controller with MPPT

SKU: RS-MPPT50DC

Brand RICH SOLAR In Stock
$249.99 In Stock
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Key features
  • Traditional & Smart Alternator Compatible Supports both conventional and smart 12V/24V alternators.
  • Rated Charging Current 50A
  • Gross Weight 7 lb
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Rich Solar BRAVO 50 DC | 50 Amp DC-DC Solar Charge Controller with MPPT

In Stock
Rich Solar BRAVO 50 DC | 50 Amp DC-DC Solar Charge Controller with MPPT
Quantity$249.99 each
1
Rich Solar • 50A DC-DC + MPPT • Dual Input

BRAVO 50 DC — 50 Amp DC-DC Solar Charge Controller with MPPT

The BRAVO 50 DC charges from solar and a vehicle's alternator, simultaneously or independently, combining a PowerCatcher MPPT algorithm rated above 99% tracking efficiency with Buck/Boost alternator regulation. It supports 3-stage charging for lead-acid batteries and 2-stage charging for lithium batteries with BMS communication, and includes Bluetooth, RS485, CAN (RV-C), and TTL connectivity for monitoring and configuration.

50A Rated Charging Current Dual Input: Solar + Alternator >99% MPPT Tracking Efficiency 12V/24V Alternator Compatible Bluetooth / RS485 / CAN / TTL
Rich Solar BRAVO 50 DC 50 amp DC-DC solar charge controller with MPPT
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PowerCatcher MPPT Tracking

The PowerCatcher algorithm delivers MPPT tracking efficiency above 99%, with stable performance in shaded or variable light conditions and up to 20% more solar harvest than a PWM controller.

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Dual Input: Solar and Alternator

Charges from solar and alternator inputs simultaneously or independently, with selectable charging priority and compatibility with traditional and smart 12V/24V alternators.

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Bluetooth, RS485, CAN, TTL

Real-time monitoring and configuration via app or wired interface, with communication options covering Bluetooth, TTL, RS485, and CAN using the RV-C protocol.

Product Overview

The BRAVO 50 DC is a 50A DC-DC solar charge controller with MPPT, built to charge a 12V battery system from both a solar array and a vehicle's alternator. The PowerCatcher MPPT algorithm tracks the solar array's maximum power point at greater than 99% efficiency, with stable performance in shaded or variable light conditions. Power conversion efficiency reaches up to 96%, using Buck MPPT regulation for the solar input and Buck/Boost regulation for the alternator input.

The controller charges from solar and alternator inputs simultaneously or independently, with selectable charging priority between the two sources. It is compatible with traditional and smart alternators at 12V or 24V. Charging profiles include 3-stage charging (Bulk, Boost, Float) for lead-acid batteries and 2-stage charging for lithium batteries with BMS communication. Protection covers over-temperature, overcharge, overcurrent, and reverse polarity conditions.

Communication options include Bluetooth, TTL, RS485, and CAN using the RV-C protocol, enabling real-time monitoring and configuration through an app or a wired interface.

Rich Solar BRAVO 50 DC PowerCatcher MPPT tracking solar input

Advanced MPPT Tracking Technology

  • PowerCatcher Algorithm: Greater than 99% tracking efficiency.
  • Stable in Shaded or Variable Light: Maintains tracking performance through changing light conditions.
  • Up to 20% More Solar Harvest: Compared to a PWM controller.
Rich Solar BRAVO 50 DC dual input solar and alternator charging

Dual Input Charging Capability

  • Solar and Alternator, Simultaneous or Independent: Charges from either or both sources.
  • Traditional and Smart Alternator Compatible: Works with 12V or 24V alternator systems.
  • Selectable Charging Priority: Choose solar or alternator priority.
  • Buck MPPT for Solar / Buck-Boost for Alternator: Up to 96% power conversion efficiency.
Rich Solar BRAVO 50 DC battery charging modes and protection

Flexible Charging Modes, Comprehensive Protection

  • 3-Stage Charging for Lead-Acid: Bulk, Boost, and Float stages.
  • 2-Stage Charging for Lithium: With BMS communication.
  • Overcharge, Overcurrent, Over-Temperature, and Reverse Polarity Protection.
Rich Solar BRAVO 50 DC Bluetooth RS485 CAN TTL communication

Smart Monitoring & Communication

  • Bluetooth: Real-time monitoring and configuration via app.
  • RS485, CAN (RV-C), TTL: Wired communication interface options.
Rich Solar BRAVO 50 DC front panel detail Rich Solar BRAVO 50 DC terminal block detail Rich Solar BRAVO 50 DC full unit view

Full Specifications

SKU RS-MPPT50DC
Max Solar Input 55V DC / 50A / 800W (Recommended)
MPPT Voltage Range 17–36V DC
Alternator Input 12/24V, 65A Max
Battery System Voltage 12V (9–16V Range)
Rated Charging Current 50A
MPPT Efficiency >99%
Conversion Efficiency Up to 96%
Communication Bluetooth, TTL, RS485, CAN (RV-C)
Protections Overcharge, Overcurrent, Over-Temperature, Reverse Polarity
Operating Temperature -31°F to 149°F (-35°C to 65°C)
Dimensions (W×D×H) 8.70 × 6.92 × 3.64 in (221 × 175.8 × 92.4 mm)
Weight 5.16 lb (2.34 kg)
IP Rating IP32

Best Uses

  • RVs, trailers, campers, vans, and boats charging from both solar and alternator
  • 12V battery systems needing dual-source charging
  • Lithium battery setups requiring BMS-communicated charging
  • Installations needing RV-C, RS485, or TTL data integration

Key Benefits

  • PowerCatcher MPPT with >99% tracking efficiency
  • Dual input charging from solar and alternator
  • 3-stage lead-acid and 2-stage lithium charging
  • Bluetooth, RS485, CAN, and TTL communication
  • Comprehensive electrical protection
Compatibility note: The battery system voltage range is 12V (9–16V) — confirm your battery bank falls within this range before ordering. The alternator input supports 12V or 24V at up to 65A max. This controller carries an IP32 rating; choose a mounting location and wiring approach appropriate for that level of protection.

Size the charging system

Use our solar charge controller sizing guide to compare controller current and voltage limits. The MPPT versus PWM guide explains how MPPT and PWM designs differ.

Compare before you choose

Compare charge current, cold-corrected PV voltage and array-current limits against the battery system.

See the Rich Solar BRAVO 50 | 50 Amp MPPT Solar Charge Controller | Premier 50A 12V/24V MPPT Solar Controller for RVs, Trailers, Campers, Vans, Boats, Off-Grid for another RICH SOLAR charge controller option.

Rich Solar BRAVO 50 DC | 50 Amp DC-DC Solar Charge Controller with MPPT
Package Includes
1x Rich Solar BRAVO 50 DC | 50 Amp DC-DC Solar Charge Controller with MPPT
Includes the selected item based on the current package option.
Specifications
Selected variant SKU RS-MPPT50DC
Max. Solar Input 55V DC / 50A / 800W (recommended)
MPPT Voltage Range 17–36V DC
Alternator Input 12/24V, 65A max
Battery System Voltage 12V (9–16V range)
Rated Charging Current 50A
Efficiency MPPT: >99%; Conversion: up to 96%
Communication Bluetooth, TTL, RS485, CAN (RV-C protocol)
Protections Overcharge/current/temperature, reverse polarity
Operating Temperature -35°C to +65°C (-31°F to +149°F)
Dimensions (W×D×H) 221 × 175.8 × 92.4 mm (8.70 × 6.92 × 3.64 in)
Weight 2.34 kg (5.16 lb)
IP Rating IP32
Advanced MPPT Technology PowerCatcher technology delivers over 99% MPPT tracking efficiency.
Traditional & Smart Alternator Compatible Supports both conventional and smart 12V/24V alternators.
800W Max Solar Input Supports solar panel configurations with up to 800W of recommended PV input.
Built-in Bluetooth Monitoring Monitor and configure the controller through the RICH SOLAR App.
Multiple Communication Interfaces Supports Bluetooth, RS485, CAN (RV-C), and TTL communication.
Designed for Mobile Off-Grid Systems Ideal for RVs, vans, trailers, boats, and other mobile power applications.
Package Dimensions 11 × 9 × 6 in
Gross Weight 7 lb
Nominal System Voltage 12V
Battery Voltage Range 9–16VDC
Rated Charge Current 50A
Recommend PV Input Power 700W
Max PV Input Voltage 55VDC
Temperature Compensation -3mV/°C/2V (Lead-Acid only)
Max PV Input Current 45A
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User Manual
Installation instructions, setup guidance, operation, and troubleshooting.
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📄
Specification Sheet
Technical specifications, dimensions, electrical ratings, and certifications.
View PDF
📄
Specification Sheet
Technical specifications, dimensions, electrical ratings, and certifications.
View PDF
📄
Specification Sheet
Technical specifications, dimensions, electrical ratings, and certifications.
View PDF

Frequently Asked Questions

Clear answers to common questions about this product, setup, compatibility, and use.

Can the BRAVO 50 DC charge a house battery from the alternator and solar at the same time? Yes. Unlike the standard BRAVO 50 solar-only controller, model RS-MPPT50DC accepts alternator and solar charging sources and can use them simultaneously or independently. That makes it a combined mobile-charging controller, but each input still has its own voltage, current, wiring, and protection requirements. Does the 12V/24V wording mean the BRAVO 50 DC can charge a 24V house battery? No. The published 12V/24V specification applies to the alternator input. The supported house-battery system is 12V, with a listed 9-16V battery range. This distinction is critical when planning a van or RV system: a 24V alternator source can be supported, but the destination battery bank for this model is still 12V. What solar-array limits apply to the MPPT input on the BRAVO 50 DC? RICH SOLAR lists an 800W recommended solar input, a 55V DC maximum solar input, a 50A input-current figure, and a 17-36V MPPT operating range. Check the exact panel string against all four values. An array that fits the wattage recommendation can still be unsuitable if its voltage falls outside the tracking window or exceeds the maximum. Can I decide whether solar or the alternator gets charging priority? Yes. The BRAVO 50 DC lists selectable charging priority between the solar and alternator sources. That lets the installation favor the source that best matches the vehicle and energy plan, while retaining the ability to charge from either input. Configure the priority and battery charging mode for the exact system rather than relying on factory assumptions. How does BRAVO 50 DC charging differ between lithium and lead-acid batteries? The controller uses three-stage Bulk, Boost, and Float charging for lead-acid batteries and a two-stage strategy for lithium batteries with a BMS. Select the mode required by the exact battery manufacturer. A lithium-compatible label does not override the battery's permitted voltage, current, low-temperature, or BMS limits. Which monitoring connections are available on the BRAVO 50 DC? The controller lists Bluetooth, TTL, RS485, and CAN communication using the RV-C protocol. That provides more integration choices than a Bluetooth-only charger, but protocol support does not guarantee compatibility with every display or vehicle network. Match the intended monitoring device and cabling to the specific supported interface. Is the IP32 BRAVO 50 DC suitable for an exposed engine-bay or exterior mount? Do not treat the published ingress-protection rating as a fully sealed outdoor rating. The controller has a broad published operating range of -35C to +65C (-31F to +149F), but temperature tolerance is not the same as protection from direct water, spray, dirt, or road debris. Choose a protected mounting location that also meets the installation's ventilation and cable-routing needs.