[RE-wrenches] SMA -11 designation

[Carl Adams]

Hello Wrenches,

I see the an inverter model #
SB8000US and another
SB8000US-11

Same holds true for the 5,6,7k models.

I see this both in the SMA Sunny Design tool and on our distributors
catalog.  Can anyone tell me what the significance is?

Thanks
Carl Adams
SunRock Solar