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Strange PV dark power production on Dec 1, 2023 @ 0404-0514 PST

Axotopia

New Member
Joined
Aug 23, 2023
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Location
Seattle
Wonder if anyone noticed a night time current being induced on their PV system on the night of Dec 1 in the Puget Sound area?

Just noticed a weird power production in the dark between 4:04am to 5:14am, then another spike around 5:44am. 'Sunrise' if you call it that in this gloomy latitude was 7:40am

Quite sure I am not imaging it since since the grid and battery usage temporarily switched to dark power. This is a 11.8kW array and power generated was around.0.8 then to 1.8kW, with a high spike around 2kw



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Check for lightning strikes within 50 miles. The light from a strike will temporarily energize your panels.
 
Sol-Ark's monitoring platform (PowerView) flipped out the morning of the 1st. A bunch of people reported it on FB groups. I had upwards of 1.1 kW of PV production at 0445 CST and my battery showed 2487% SOC. o_O

Solar Assistant reported normal/expected info during the anomaly so it was the cloud service.
 
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