30A MPPT+ PWM charging mode Solar Charge Controller with LCD Display

This is a 30A solar charge controller compatible with MPPT and PWM. It not only has efficient MPPT controller charging features to automatically track the maximum power point but also has a 10%-30% higher efficiency than most common controllers. The standby energy saving feature has a standby power consumption of only 10mA-15mA.  The LCD and function buttons are added features to allow easy access to voltage and current monitoring, and allow some parameters to be changed. See complete list of parameters that can be changed below.