[Precision Monitoring] The solar controller features an industrial-grade main chip, 16-bit AD sampling accuracy, real-time temperature monitoring, and precise discharge current display for clear power generation visibility. [Fast Charging Speed] This MPPT solar controller delivers high charging efficiency with automatic MPPT tracking, continuous detection and charging, and bidirectional optimization. [Multiple Intelligent Protections] Includes built-in overcurrent protection, short-circuit protection, reverse polarity protection, open-circuit protection, and automatic recovery. [High Efficiency] Utilizes advanced MPPT technology with up to 99% conversion efficiency—improving performance by 10%–30% compared to conventional controllers. 1. Maintains battery at optimal charging voltage. 2. Prevents battery overcharging. 3. Prevents excessive battery discharge. 4. Prevents reverse current flow from battery to solar panel at night. 5. Battery reverse polarity protection. 6. Solar panel reverse polarity protection. 7. Automatically reduces system load when battery voltage is low; resumes charging once voltage returns to normal. 8. Features automatic temperature compensation—adjusts charging voltage based on ambient temperature. Rated Voltage: 12V / 24V PV Input Power: 1200W (12V) / 1200W (24V) Type: 30A Color: Blue-Green Material: Plastic Package Includes: 1 × Solar Charge Controller Note: Product appearance, printed text, and color may vary slightly between batches—this does not affect functionality. Note: Color representation may vary due to screen settings and lighting conditions.