I left town on Dec 23rd to visit family for Christmas. I was a little nervous my system might fall shar and start using grid power at a bad time since I was not here to monitor it. Well, we got a Christmas miracle. We had 3 days of vey good sunshine while I was gone. On 2 days, it even managed to get the battery bank up to the absorb setting in the AC coupled system, and the DC system pushed it a bit higher still. Dec. 25th even turned out to be the best production, hitting 14.6 KWHs out of the 4,800 watts of panels on the Enphase system, and another 4.6 KWHs from the 2,000 watts of DC panels. That makes the total haul 19.2 KWHs when no one was here to use power. So the system even exported 3.4 kilowatt hours out to the grid for credit when I may need it later. Too bad it was at the cheap rate though.
Some clouds moved back in today, dropping production on the Enphase system to just 9.6 KWHS, and the DC system made 3.6 KWHs, but the battery has enough in it, it will make it to tomorrow without a problem. BUT... They are predicting a cloudy day again. So to be on the safe side, I am going to push a bit of grid charging during the cheap overnight. The best we get is "Partly Cloudy" for the next 3 days, then rain moves back in for 3 days. Oh well.