This MPPT 100A Solar Charge Controller delivers fast, intelligent, and efficient charging for 48V solar systems. It features 100A maximum charging and load current, 230V maximum PV input (Voc), and a 65V–230V operating voltage range. It supports up to 4500W PV input, ensuring excellent solar energy utilization. Compatible with Lithium, AGM, Gel, Flooded Lead Acid, and Custom batteries, it automatically optimizes charging to extend battery life. Suitable for residential, commercial, and off-grid solar installations. Designed for reliable operation between -25°C and +55°C.