Had invertor replaced which seems to have screwed my readings

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kitenski
Posts: 31
Joined: Mon May 12, 2014 10:01 pm

Had invertor replaced which seems to have screwed my readings

Post by kitenski » Tue Oct 23, 2018 4:15 pm

I had my invertor placed yesterday, which seems to have thrown out my figures with some huge negative production values.

Any idea what I need to change? It's years since I set this up!

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jeanmarc
Posts: 1866
Joined: Thu Aug 29, 2013 7:16 am

Re: Had invertor replaced which seems to have screwed my readings

Post by jeanmarc » Tue Oct 23, 2018 6:44 pm

Which protocol are you using ? Do you set a passover value ?

kitenski
Posts: 31
Joined: Mon May 12, 2014 10:01 pm

Re: Had invertor replaced which seems to have screwed my readings

Post by kitenski » Wed Oct 24, 2018 5:05 pm

hmm, looks like some spurious data was sent when the new invertor was connected as Tuesdays readings all appear fine. I've just manually edited the production file for Monday which has got rid of the huge spike, and removed the daily CSV.

jeanmarc
Posts: 1866
Joined: Thu Aug 29, 2013 7:16 am

Re: Had invertor replaced which seems to have screwed my readings

Post by jeanmarc » Wed Oct 24, 2018 6:03 pm

I suppose the total counter of your inverter haven't been 'transfered' ;)
They did replace my Power one and keeped the data without any issue.

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