The device shown in the image is a BSC6048 Solar Charge Controller. It is a 60-amp Pulse Width Modulation (PWM) type controller used for regulating power from solar panels to batteries in off-grid solar systems.
Specifications
Key Features and Specifications
Parameter ValueSourceRated Current60ARated Working Voltage12V/24V/36V/48V (Auto-sensing)TechnologyPWM (Pulse Width Modulation)Max PV Input Voltage≤100VMax PV Power Capacity720W (at 12V), 1440W (at 24V), 2880W (at 48V)Display TypeLCD digital display with backlight