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haas:projects:solarbattery [2022/05/01 13:28] – [20220429] wedgehaas:projects:solarbattery [2022/05/12 12:45] (current) – [20220505] wedge
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 Each resuming seems to restart us at the 3.32V/3.33V range, and a higher initial amperage (6A, 20W), and then dwindles throughout the day. Cells measuring 3.36V at the end of the day in recent days. Each resuming seems to restart us at the 3.32V/3.33V range, and a higher initial amperage (6A, 20W), and then dwindles throughout the day. Cells measuring 3.36V at the end of the day in recent days.
 +
 +====20220503====
 +Started charging the second group of batteries.
 +
 +====20220505====
 +Second group of batteries, charging since Tuesday, are now up to 3.32V.
 +
 +====20220512====
 +After paralleling all 8 on Monday afternoon (20220509), and had upped the voltage to about 3.55V, I arrived today to find them fully charged at 3.4V (0A, 0W!)
 +
 +So, I upped it to 3.65V and left them to charge. Had a nice 7A+ going. Not sure if I am keen on leaving them to charge through Saturday. We will see. Pleased though that we seem to be wonderfully close to complete with this endeavour.
 =====References===== =====References=====
haas/projects/solarbattery.1651411690.txt.gz · Last modified: 2022/05/01 13:28 by wedge