Solar Charge Controller: MPPT tracking charging with automatic focusing, high charging efficiency, uninterrupted detection during charging, two-way focusing tracking. APP Remote Control: MPPT solar charge controller with built-in BT/WiFi smart control system. Download the App to remotely control parameters and settings, and monitor parameters. Cloud records can be viewed for 7 days. LCD Display: Industrial main control chip, AD sampling accuracy, temperature, level 16 charging current, discharge current, real-time display of cumulative output. Large LCD screen displays data simultaneously, clear at a glance. Dual USB Port: USB output: Max 5V/2A, dual USB power supply for two mobile phones, tablets, and other devices. Multiple Protection: Built-in overheating, overcurrent, short circuit, open circuit protection, reverse connection protection. When the fault is rectified, the controller will automatically recover without damage to the device. Applicable Battery: This controller is suitable for all types of lead-acid batteries (including open, sealed, gel, and other batteries). If charging a lithium battery, you must be familiar with the battery characteristics and set the charging parameters before use. Function: Bidirectional MOS tube anti-backflow circuit, high power charging mode, ultra-low heat. Complete three-phase charge management effectively protects the battery and makes the battery more durable. Charging Current: 60A Voltage: 12V/24V/36V/48V/60V Self-consumption: <10MA USB output: 5V/2A max Operating temperature: -10 +60℃ Material: ABS + metal