BRAVO 30A Waterproof PWM Solar Charge Controller

Overview

The BRAVO 30A Waterproof PWM Solar Charge Controller is a compact and weather-resistant device that effectively manages solar charging for various rechargeable batteries. Engineered for easy installation and dependable performance, it features intelligent charge control, multiple safety mechanisms, and convenient battery-type selection to ensure your systems operate smoothly and safely.

Benefits

• Enhances battery longevity by guarding against overcharging, reverse polarity, and short circuits.
• Increases energy efficiency, reducing overall power consumption through advanced PWM control.
• Simplifies installation with user-friendly positive grounding and DIP-switch battery selection.
• Fosters low maintenance outdoor systems due to its IP65 weatherproof design and corrosion-resistant connectors.
• Allows for quick monitoring of system status with easy-to-read LED indicators for charging and battery health.
• Decreases safety hazards with spark-free connections and integrated thermal protection.

Features

• PWM charging technology with MOSFET switching control
• Standard positive grounding connection for ease of use
• High efficiency and minimal standby power consumption
• Built-in DIP switch for battery type selection
• Smart charging control with a timed equalization option
• Charging time management and soft-start function
• LED indicators to display battery condition and charging status
• Thermal protection during charging cycles
• Spark-free operation for added safety
• Durable waterproof enclosure rated at IP65
• Heavy-duty cables and corrosion-resistant terminals for longevity
• Conformal coating on internal circuit board for moisture resistance
• Port available for optional external battery temperature sensor
• Compatible with Flooded, AGM, GEL, and LiFePO4 lead-acid batteries
• Designed in compliance with CE, EMC, and FCC standards
• Comprehensive protection against overvoltage, short circuits, and reverse polarity

Specifications

• Electrical Parameters
  • Rated solar panel current: Max. 30 A
  • Normal input solar array voltage: 15–22 VDC
  • Max open-circuit solar array voltage: 25 VDC
  • Lowest operational voltage (solar or battery side): 8 VDC
  • Standby current (night): 5 mA
  • Maximum voltage drop from solar panel to battery: 0.25 VDC
• Charging Characteristics
  • Minimum battery start charging voltage: 3 VDC
  • Soft-start charging voltage: 3–10 ±0.2 VDC
  • Soft-start charging current (50% PWM duty): Up to 15 A
  • Equalization charging voltage (at 25°C): 15.5 ±0.2 VDC
  • Equalization charging timer duration: 2 hours
  • Battery temperature compensation coefficient: -24 mV/°C (per cell/battery reference)
  • Temperature compensation range: -20°C to +50°C (-4°F to 122°F)
• Protection
  • Over-temperature protection during charging activates around 65°C (149°F)
  • Includes protections for overvoltage, short-circuit, and reverse polarity
• Electrical Components
  • Input-output terminals: M5 terminals
• Physical Parameters
  • Controller material: Standard ABS plastic
  • Maximum wire size for power terminal: #10 AWG stranded (up to 5 mm²)
  • Power terminal torque: Up to 17 in·lb (1.92 N·m)
  • Mounting type: Vertical wall mounting with spacers and self-tapping screws included
  • Ingress protection rating: IP65
  • Net weight: Approximately 0.3 kg (0.66 lb)
• Environmental Characteristics
  • Operating temperature range: -25°C to 50°C (-13°F to 122°F)
  • Storage temperature range: -40°C to 85°C (-40°F to 185°F)
  • Operating humidity: 100% (no condensation)