It’s been clear locally for the last few days - think we’re having summer in February here in the UK!!
Given that, I’m a little worried by what our Solar PV is showing. I’ve copied a screen clip of the standard Solar dashboard on emoncms to show what I mean.
You can see a drop off which accelerates around 1pm which after about an hour suddenly jumps back to where I would expect it to be. Then later in the day there are smaller repeats of the same phenomenon.
I went back to last year in June and you can see a similar effect but the dip doesn’t go anywhere near as low and it quickly jumps back up.
My theory is that it is the inverter - which would be a shame as they are expensive. Mind you, we may be moving if we can get planning permission, so maybe we won’t do anything about it
Here’s the clip - any thoughts anyone, anyone seen this before? And I was pressure washing the decking during the drop - which on a micro scale was quite annoying…