Classic won't start

Started by krementz, October 24, 2017, 02:42:11 PM

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CDN-VT

"further discharge tries to charge those cells in REVERSE polarity."

I can't see that with new set of Cells that went down to .8 VPC
They should come back , but less strong .


Reversed charge I could see !
I have seen car Batteries in a RR that were reversed charged . They were dead on a disconnect , So was the RR shunts & ECU's .

VT
Canadian Solar 350W 37.6 VOC  30.6 VMP 8.22 ISC 7.87 IMP ,-15 c +30c max  4 strings in 2 in Series for 24v Classic 150 -1020 Ah  Freezers & fridges ~~~ Second Array same panels of 3sx3 parallel for 24 V Classic 150 -440 Ah Outback Barns & out blds.
48Vdc almost done,11Strings up of 3s11P same panels