Maximize the performance of your solar power system with this MPPT 40A Solar Charge Controller. Designed for 12V and 24V battery systems with automatic voltage detection, it delivers a maximum charging current of 40A and 40A load current. It supports 570W solar input on 12V systems and 1130W on 24V systems, with a maximum PV open-circuit voltage of 100V DC. The operating voltage ranges from 18V–100V (12V) and 35V–100V (24V). Compatible with Lithium, AGM, Gel, Flooded, Sealed, and Custom batteries, it provides intelligent MPPT charging, battery protection, and reliable performance from -25°C to +60°C.