General description The 100A Solar Charge Controller is designed for 12V/24V systems and features dual USB ports for convenient charging. With a high-efficiency built-in maximum power monitoring algorithm, it enhances energy utilization by 15% to 20% compared to standard controllers. The controller is made of durable plastic and comes in a blue color. Technical specifications Length: 18 cm Width: 10 cm Height: 5 cm Weight: 0.4 kg Material: Plastic Installation Install the controller close to the battery to avoid voltage drops caused by long cables. Usage The controller uses photovoltaic voltage; do not use DC or other power sources as power supply. Adjustable charging and discharging parameters can be set via the LCD display, which shows voltage, temperature, charging current, and discharging current. Other information Protection features include built-in safeguards against overheating, overcurrent, short circuit, open circuit, and reverse connection. The controller will automatically