How Many Solar Watt need to directly run 7.5kw three phase Motor for Solar pump VFD.

[Kyaw Zin]

How to choose the number of solar pannel and band?
Series of Trina 550W solar pannel or Two String of Jinko 550W Solar pannel to 11kwW Solar pump VFD for 7.5kw AC three phase motor .
VFD has maximum PV input voltage is 800 and minimum voltage is 500V.

 

[OzSolar]

The answers are all in your post.

To get you started: You need enough panels in series to get above 500v during the hottest times you want to use it but no more than will ever get above 800v on the coldest day on record in your area.