Pourl Few kW difference, that's not too bad either! Useful enough to create conditionals for. 😉

    …and there is a bit missing from the app, picked up when taken from the cloud?
    Makes it 20.58!

    East/West array, and this was the first completely cloudless day where I've been able to show that my conversion for an equivalent single array was correct. Not that I take any notice of the generation for battery charging.

    Here's what it looked like across the day...

    With the extended spell of sunshine over the last week or so, and having watched several YouTube videos about North facing panels, I'm now checking the time of day that the sun starts hitting our NNW facing roof. I reckon I could get 10 panels on there, and as the existing installation of 13 panels are all on one string there's a spare string in the 6kW Solis inverter, on paper it's a relatively straightforward. I will make a few enquiries and see what the responses are.

      KevinD don't know if you've seen UpsidedownFork on YT? Plenty of good real world info on his north facing panels.

          MrMessy
          Yes, discovered the channel recently and I think the guy might be quite local as he reviewed an electric bicycle and tested it at Moors Valley country park which is just a few miles away from me. It's refreshing that you can find so many " ordinary " people with YouTube channels offering observations and advice.