[unknown] Thanks for response. System has been in 2 years and no issues. Checked back and reports were all ok up to 31/12/24 then on 1st Jan this year there is no cloud Energy data for 6 days and then the reports start again but look odd from then on. No SW changes since June 24 and system is performing fine. I have checked the Power data for the same period as above as follws

and the Solar Generation Power on its own.

These look fine. Its just the Energy reports that are wrong and these are generated by GE from the various data points so this suggests to me that its the GE cloud Energy reports that are faulty and not my system...could be wrong.
Will raise it with GE to check.