Hello, like, very much your system I am going to buy more...  I think that you need to add combine graph, (Amper and Voltage) 

it is very important in places where the network is not very good .. hence, we can see how the voltage change when we inject current and Vice Versa .

Hi:

I think this is a good suggestion, could you please give us specific instructions about these requirements?
such as a sketch map or some simple demo effect?

you did it very good! 

thank you very much for this report!!  now I can see how the power consumption effect the voltage.. and can calculate transmission loss...   

thank you so much !!!

laoliu

Hi:I think this is a good suggestion, could you please give us specific instructions about these requirements?such as a sketch map or some simple demo effect?

today you have for each parameter separate graph, which is excellent, the comprehensive graph can be with the option to choose what you want to see,  I, V ... I, V, and Power    ... etc... 

however, what you did is really good enough. 

I saw that you already di it like this. well done!! I can take out V or any other parameter!!