The image displays a solar charge controller, a key component in a photovoltaic power system that protects the battery from overcharge or over-discharge.
Specifications
This particular model appears to be a Pulse Width Modulation (PWM) type.
It is available from various suppliers in Nigeria, including Lagos and Abuja.
The device is designed to automatically recognize system voltage (e.g., 12V/24V/36V/48V).
It is offered by suppliers who have acquired certifications like TUV, IEC, CE, RoSH, and ISO.