General description High-performance solar charge controller featuring an industrial-grade master chip and advanced MPPT technology. This controller offers real-time display of temperature, charging current, and discharge current, ensuring optimal battery management. Technical specifications Current rating: 30A Compatible voltages: 12V and 24V Sampling accuracy: 16-AD Usage Three-stage charging to effectively protect the battery. MPPT tracking charging with autofocus for high charging efficiency. Continuous detection while charging with bidirectional focus tracking. Other information Large LCD screen with adjustable parameters. Good heat dissipation with anti-reflow bidirectional foam tube circuit. High-power charging mode with ultra-low heating.