List your wishes in designing inverter feature

[hearter]

hello,
I am doing a poll here, want to know what are the features do you want to have as a designer and customer in a new PV inverter design.

list yours here.

thanks

Added after 5 hours 53 minutes:

nobody wants a better PV inverter?
here is mine:
to display real time efficiency.

 

[goldsmith]

Hi
What is your mean?

 

[technoqwerty123]

Hello,
1) Anti islanding protection
2) Selective harmonic elimination

Regards