solar energy sold to grid was marked as estimated

[JYLW]

When I checked my electricity usage  for 11 September online, the amount  sold to grid was marked  as estimated. What does this mean ? The data for the followings days are back to normal. 

[Larrylive]

Mine has also shown estimated for the past 3 days. They need to fix this, as my average usage is 6kWh. 

 

[Kendo]

Hi  all

Since I got my panel installed my electric bills increase higher than before  ??  The amount  was sold to grid is added to my monthly bills  ??  I m really confused on this can someone please explain 

Thanks advance 

My email.  ATCrecycling1@outlook.com