30A Solar Charge Controller with LCD Display and USB Output

Solar Controller with LCD Display and USB Output This 30A solar charge controller combines reliable circuit protection with straightforward operation, making it a practical choice for off-grid solar systems. The unit automatically identifies 12V and 24V battery systems, removing the need for manual configuration when setting up your installation. Smart Charging Management The controller uses a complete three-stage charging process to look after your battery bank. This staged approach helps protect the circuit and supports healthier charging cycles. An industrial-grade main control chip drives the smart operation, while the large LCD screen shows key parameters clearly. You can adjust charging and discharging settings directly through the display, giving you control over how the system behaves. Protection and Safety Features Built-in safeguards cover short circuits, open circuits, reverse polarity and overload conditions, helping to keep both the controller and connected equipment safe during everyday use. The anti-backfill circuit prevents current from flowing back into the solar panel when sunlight drops, which adds another layer of protection for your system. USB Output and Operating Range A USB port provides 5V, 3A output, so you can charge phones, tablets or other small devices directly from your solar setup. The controller operates across a working temperature range of minus 35 to plus 60 degrees Celsius, and the standby current remains low to minimise unnecessary drain. During operation the unit may warm up, so mount it on a flat surface with good airflow to support consistent performance. Package Contents The package includes one solar controller and a user manual to guide you through installation and settings.