I noticed yesterday that 'Energy this month' was ~20% higher than the system production for this month on my Solar Edge dashboard. Even more peculiar is that last night they matched until the system began producing today and the ~20% difference was back. Anyone know the reason for this?
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I think you have a ground fault. You probably have water underground by your ground rods and its storing energy in there like a battery and occasionally when theres heavy draw on your system its pulling the energy back out through your ground wire. But please post a picture. You're getting like a free battery backup system. -
Originally posted by Markyrocks69 View PostI think you have a ground fault. You probably have water underground by your ground rods and its storing energy in there like a battery and occasionally when theres heavy draw on your system its pulling the energy back out through your ground wire. But please post a picture. You're getting like a free battery backup system.
Where is the 'Energy this month' figure of 1.05MWh coming from? The energy generated this month is 969.19kWh not 1.05MWh... they'll match after midnight (the lower number)... it's odd.
Screen Shot 2019-08-12 at 10.05.14 PM.png
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Originally posted by Markyrocks69 View PostI'm joking!! Probably doesn't update the overall numbers until midnight. Considering 969.19+86.16=roughly 1.05 mwh
As to the monitoring, the optimizers only report every 15 minutes or so and the inverter only reports to the SE cloud every 4 hours (for the cellular modem). I think the issue may be the reporting to the SE cloud before all the optimizers have polled for that hour. At sundown, all can be polled for their last output and the total for the day can be reconciled and trued up.
Just a thought...Comment
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Originally posted by DrLumen View Post
lol. I was about to call BS! One never knows about some people...
As to the monitoring, the optimizers only report every 15 minutes or so and the inverter only reports to the SE cloud every 4 hours (for the cellular modem). I think the issue may be the reporting to the SE cloud before all the optimizers have polled for that hour. At sundown, all can be polled for their last output and the total for the day can be reconciled and trued up.
Just a thought...
It matched again for a short time in the morning.... it's just odd.
Screen Shot 2019-08-13 at 9.10.59 AM.png
Currently...
Screen Shot 2019-08-13 at 1.53.06 PM.png
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