Product Features:

1, LCD screen display,
2, Easy operation interface,
3, PWM charging mode+MPPT,
4, Parameter user can reset,
5, A key to open and close the load,
6, A key to restore the factory settings,
7, Battery reverse discharge protection,
8, Battery reverse polarity protection
9, Battery under voltage protection,
10, Overload, short-circuit protection,
11, Automatic temperature compensation function,
12,Can charge and discharge at the same time, Always keep the battery in full status
13, USB 5V charge (current 1500mA) Optional

Specification of Solar charge controller :

This is a three-Period(time) controller into the evening (evening) working time ,an interval of rest or pause time,Dawn working time (morning light function),the user can according to their needs ,set a different time.
A: time(evening working) 

B: time(Pause working) 

C: time(dawn working) 

This is a compatible MPPT charge controller PWM intelligent/efficient/energy saving, he not only has efficient MPPT controller charging function to automatically track the maximum power point, 
10%-30%higher than the ordinary controller charging efficientcy, also has standby energy saving, more than 30% energy than ordinary controller, the standby power consumption of only 10mA-15mA.

Professional advice: 
The main function of the MPPT function is integrated in the circuit board and the chip.
Some people think that [IF there is a large inductor coil so it is a MPPT controller]BUT It is not correct. For example the mobile phone has been invented until now, its size has become smaller and smaller.
and its functions have become more and more powerful. The MPPT function is not measured by its size.

Company information

12V 24V 36V 48V 10A 20A 30A 40A 50A 60A charge mppt solar charger controller

12V 24V 36V 48V 10A 20A 30A 40A 50A 60A charge mppt solar charger controller

12V 24V 36V 48V 10A 20A 30A 40A 50A 60A charge mppt solar charger controller