12V orange 30A photovoltaic power generation controller pwm solar charge controller dual dc port 1pcs

Description

System voltage automatic identification, 12/24V automatic identification. The load control mode can be selected, and the street light timer function can be reset at night. With working storage function: record the total operating time of the system, record the error timer during operation, record the time when the battery is fully charged. Reliable overvoltage protection, short circuit protection, overload protection, overcharge protection, overdischarge protection. Accurate temperature compensation, automatic correction of charge and discharge voltage, improve battery life. All reverse connection protection. The positives of the solar panel, battery, solar charge controller are all connected together, and the negative MOSFET is used for the series control circuit.