BlueSolar PWM-LCD&USB 48V-20A RATIO Just like before

Just like before

even in limited areas

The relay automatically disconnects when the voltage drops to a float level

and other energy-intensive environments

It is applied to connections to prevent moisture and oxygen from reaching electrical parts

BlueSolar PWM-LCD&USB 48V-20A RATIO Just like beforeBlueSolar PWM LCD&USB 48V 20A is a charge controller that offers a range of features for efficient management of solar energy. With an equipped LCD screen, you get clear information about the system's status, and with two 5 volt USB outputs, you can easily charge your electronic devices. It is compatible with 48V systems with a maximum charging current of 20A. The controller has a fully programmable brightness function, allowing you to customize the