817 kWh here. Though june last year was the record at 904 kWh. Maybe the effect is that solar panels lose efficiency when too hot.
> Maybe the effect is that solar panels lose efficiency when too hot
They do. One of the odd fringe benefits of agrovoltaics is that the plants beneath the panel slightly lower the panel temperatures through transpiration.
Same effect for green (planted) roofs. They can increase pv production above them by around 5% annually our installer told us.
1.8 MWh, highest production since we built our 12 kWp system five years ago.
530 kWh here in July pushed to the grid with a 5kWp system