Dear eSmart customer:

Hello, thank you for your support and trust in I-Panda ;

The MPPT controller technology update for the eSmart series is as follows:

1. In order to facilitate the user to distinguish the working mode of charging of the MPPT controller, the flashing of the blue indicator light is changed to:

1) In CC constant current mode, the indicator light flashes quickly;

2) In the CV constant voltage mode, the indicator light is flashing slowly;

3) In CF floating mode, the indicator light is always on;

2. The original digital tube display is not clear, and has now been changed to a clear digital display;

3. The second-generation esmart products with LCD display and hardware upgrade will also be completed within 2 months; please pay attention;