Dual USB Solar Charge Controller, 30A PWM 12-24V Auto

【Intelligent Charging】Precise 4-stage charging regulation, managed by an industrial microcontroller, automatically ensures Bulk, Boost, Float, and Equalization phases, preventing battery overcharging and extending its lifespan.
【Memory Display】The auto-backlit LCD screen dims after 5 seconds of inactivity, and the power-off memory function retains customized charge and discharge settings in case of a power outage.
【Dual USB Output】Two USB ports provide a combined 5V 2.5A output, allowing you to directly charge smartphones, cameras, and other 5V devices from your solar installation.
【Comprehensive Protection】The system actively protects against short circuits, reverse polarity, power overloads, and open circuits, ensuring stable operation for sensitive 12V and 24V systems.
【Automatic Detection】The LD3024U detects and automatically adapts to 12V or 24V battery banks, ideal for off-grid cabins, motorhomes, boats and remote equipment.