Irish Summers getting brighter?

I’ve been recording the “Monthly Average” output from my PV system for a while (Since 2011). Looking at the figures for this summer.  The “Sunniest” month was June (91 Watts), followed by August (83 Watts) and then July (81 Watts).

Ok, so July sucked, I think we all knew that.  However what surprised me was when I looked at the results from previous years. It appears that the system has produced more power on average this year than any previous year.

To be continued…

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