Product Description

The RICH SOLAR BRAVO 50 DC is a 50 Amp DC-DC solar charge controller with MPPT designed for RVs, trailers, campers, vans, boats, off-grid systems, and mobile power setups. It supports charging from solar and alternator inputs, either simultaneously or independently, with selectable charging priority for solar or alternator use.

This controller features advanced MPPT tracking, high conversion efficiency, flexible battery charging modes, and smart monitoring through Bluetooth, TTL, RS485, and CAN communication options. Built-in protections help support safe operation against overcharge, overcurrent, over-temperature, and reverse polarity.

Key Features

1. Advanced MPPT Tracking Technology
  • PowerCatcher algorithm with >99% tracking efficiency
  • Stable performance in shaded or variable light conditions
  • Up to 20% more solar harvest than PWM controllers
2. High Conversion Efficiency
  • Up to 96% power conversion to minimize energy loss
  • Buck MPPT for solar input
  • Buck/Boost regulation for alternator input
3. Dual Input Charging Capability
  • Charges from solar and alternator, simultaneously or independently
  • Compatible with traditional and smart alternators (12V/24V)
  • Ideal for RVs, off-grid systems, and mobile setups
4. Flexible Battery Compatibility & Charging Modes
  • 3-stage charging for lead-acid (Bulk / Boost / Float)
  • 2-stage charging for lithium batteries with BMS
  • Selectable charging priority: solar or alternator
5. Comprehensive Safety Protections
  • Over-temperature, overcharge, overcurrent, and reverse polarity protection
  • Ensures long-term safe and stable operation
6. Smart Monitoring & Communication
  • Bluetooth, RS485, CAN (RV-C), and TTL communication options
  • Real-time monitoring and configuration via app or wired interface

Specifications

  • 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

Downloads

Specifications

Manual

Warranty

This product is covered by the official RICH SOLAR manufacturer limited warranty. Warranty terms, coverage period, and claim requirements are provided by RICH SOLAR.

 View RICH SOLAR Warranty Details

Why Choose RICH SOLAR

RICH SOLAR has been a leader in the off-grid solar industry since 2005, with a focus on bringing the world's best solar products to market while providing world-class customer service.

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