Go Power 83838 30 Amp MPPT Dual Bank Solar Charge Controller 12V

The Go Power 83838 is a 30 amp MPPT (Maximum Power Point Tracking) solar charge controller designed for 12-volt off-grid photovoltaic systems in RVs, marine vessels, and mobile applications. This advanced dual bank controller regulates current flow from solar panels to your batteries while preventing harmful overcharging to extend battery life.

MPPT Technology for Maximum Efficiency:

• MPPT charging technology provides up to 98% efficiency, harvesting up to 30% more power than traditional PWM controllers
• Continuously monitors solar panel output and tracks the maximum power point to optimize charging in all sun and tilt conditions
• Ideal for series wiring configurations and maximizes power from your solar array

Dual Bank Charging Capability:

• Features two independent battery outputs (BAT1 and BAT2) for managing multiple battery banks
• Prioritizes BAT1 (house battery) at all times to ensure maximum charge, then diverts excess power to BAT2
• Perfect for motorized RVs with both house and chassis battery systems

Universal Battery Compatibility:

• Compatible with all battery types including Lithium (LiFePO4), AGM, Gel, and Flooded Lead Acid
• Multiple battery charging profiles with 4-stage charging: Bulk, Absorption, Float, and Equalize
• Temperature compensation automatically adjusts charge parameters to improve battery life
• Lithium battery reset capability allows automatic recovery of BMS-protected over-discharged batteries

Advanced Protection Features:

• Comprehensive electronic fault self-detection prevents component damage from installation errors
• Current-limited charging mode prevents overcharging when solar panel power exceeds rated capacity
• LED fault indicators display abnormal information for quick system troubleshooting
• Over-temperature protection safeguards controller and batteries

Smart System Integration:

• RV-C communication capability integrates seamlessly with modern "smart RV" onboard systems
• Optional Bluetooth-enabled remote display (sold separately) for wireless monitoring
• Compatible with Go Power Connect app for remote system monitoring and control
• Stackable design allows adding additional controllers to expand your solar array capacity

This solar charge controller is an essential component of any photovoltaic system, protecting your investment by maintaining optimal battery health and maximizing solar energy harvest. The controller is designed for flush or surface mounting in protected indoor locations, away from direct sunlight and moisture.