# 01|January

**Morning Low ::**≥ 12.63 | < 12.63 | < 12.39 | < 12.03

**Yield ::**≥ 1.54K | ≥ 1.01K | ≥ 610 || ≤ 600 | ≤ 320 | ≤ 160

**31st January** :: ML V=10.15 ::: Y=80Wh

**30th January** :: ML V=10.33↖ Y=120Wh

**29th January** :: ML V=9.93↖ Y=900Wh

**28th January** :: ML V=10.13↖ Y=770Wh

**27th January** :: ML V=9.82↖ Y=170Wh

**26th January** :: ML V=8.29↖ Y=200Wh

**25th January** :: ML V=8.29↖ Y=40Wh

**24th January** :: ML V=10.49↖ Y=130Wh What happened to the voltage ?? I was away all day so no usage to speak of. Was fine whne I left around 10:45 am. Some 12 hours later when I returned the system ahd shut down, the voltage being less than 11.

In checking the batteries I noticed one was not connected Hmmm!

Disconnecting the other two, after half an hour one was at 12.8v the other 12.3v so I reconnected only the one at 12.8v and all 'seems fine'.

The other oddity is that the MPPT unit has recored that the batteries went to absorption after 6h 45m fort only 1 min, then went to float.

**23rd January** :: ML V=12.13↖ Y=80Wh

**22nd January** : ML V=12.30↖ Y=330Wh

**21st January** :: ML V=12.21↖ Y=1.33KWh

**20th January** :: ML V=12.09↖ Y=1.31KWh

**19th January** :: ML V=11.89↖ Y=1.30KWh

**18th January** :: ML V=12.05↖ Y=1.29KWh

**17th January** :: ML V=12.00↖ Y=660Wh

**16th January** :: ML V=12.15↖ Y=20Wh

**15th January** :: ML V=11.74↖ Y=1.05KWh

**14th January** :: ML V=11.92↖ Y=40Wh

**13th January** :: ML V=12.09↖ Y=80Wh

**12th January** :: ML V=11.84↖ Y=690Wh

**11th January** :: ML V=12.03↖ Y=40Wh

**10th January** :: ML V=11.98↖ Y=1.05KWh

**9th January** ::: ML V=9.24↖ Y=230Wh

**8th January** ::: ML V=7.74↖ Y=110Wh

NOTE: Battery electrolyte was ??? where. I noted the Victron was reading 2v lower than the batteries so it may have been charging an an extraornidarily high rate. Maybe the digital meter's battery ??

**7th January** ::: ML V=10.29 ↖ Y=30Wh

**6th January** ::: ML V=12.32 ↖ Y=120Wh

**5th January** ::: ML V=11.94 ↖ Y=50Wh

**4th January** ::: ML V=12.24 ↖ Y=390Wh

**3rd January** ::: ML V=9.45↖ Y=950Wh

**2nd January** :: ML V=7.72↖ Y=80Wh

**1st January** ::: ML V=10.23 ↖ Y=80Wh

Created by roger • Last edit by roger on 01 Feb 2020