Coming Soon | BRAVO ULTRA 30 | 30A PWM Solar Charge Controller | 12V Common Negative Ground Controller for RVs, Trailers, Campers, Vans, Boats & Off-Grid | UL 1741 Certified

Features

Intelligent Battery Charging

• PWM + MOSFET Charging Technology: Delivers efficient and stable battery charging.
• Intelligent 6-Stage Charging: Smart charging control for optimized battery performance and longer battery life.
• Automatic BMS Activation: Reactivates protected lithium batteries automatically.
• External Temperature Sensor Ready: Supports an optional BTS for automatic temperature compensation.

Flexible System Compatibility

• 12V Battery Compatibility: Designed for 12V battery systems.
• Supports Multiple Battery Types: Compatible with LiFePO₄, LTO, Gel, AGM, Flooded, and Calcium batteries.
• 30V Max PV Open-Circuit Voltage: Supports 15–25V DC recommended PV input.
• Common Negative Grounding: Supports systems with a common negative ground configuration.

User-Friendly Operation

• Flush-Mount Compact Design: Space-saving design supports a clean, professional installation.
• Digital Display & LED Indicators: Displays charging parameters, battery settings, and system status.
• Battery Status Indication: Clearly indicates battery condition and charging status.

Reliable Performance

• Advanced Electronic Protection: Protects against over-voltage, short circuit, reverse polarity, and overheating.
• Spark-Free Connection: Prevents sparks when connecting the battery for safer installation.
• Conformal Coated Circuit Board: Protects internal electronics against moisture and corrosion.
• UL 1741 Certified: Certified for trusted safety and reliable performance.

Specifications

Electrical Parameters

• Nominal System Voltage: 12V
• Grounding: Common Negative
• Max PV Input Current: 30A
• Max PV Input Power: 500W
• Recommended PV Input Voltage: 15–25V DC
• Max PV Open-Circuit Voltage: 30V DC
• Standby Current (Night): ≤5mA

Charging Characteristics

• Charging Algorithm: 6-Stage PWM
• Absorption Voltage @ 77°F: 14.1–14.9V (Battery-Type Dependent)
• Float Voltage @ 77°F: 13.4–13.6V
• Equalization (Flooded/Calcium Only): 15.5V
• Battery Types: LFP, LTO, Gel, AGM, Flooded (WET), Calcium
• Temperature Compensation: -3mV/°C/2V
• Built-in Protections: Over-voltage, reverse polarity, short circuit, thermal protection

Environmental & Mechanical

• Terminals: M4, Max. #8 AWG
• IP Rating: IP22
• Operating Temperature: -31°F to 122°F
• Dimensions: 4.7 × 5.4 × 1.3 in
• Net Weight: 0.7 lb
• Certifications: UL 1741, CE