Hi community !
(sorry for my poor english ;-) )
I have 2 battery lead carbon NorthStar Blue 210A in configuration 12V, with three solar panel 330W.
The first time my Blue Solar 150/70 went in charge then absorption, then Float... Good, charging around 120W (source : historic VictronConnect !)
And just after, 7 days, it's always in charge with or without consumption. I connected electrical consumers but application VictronConnect always sys to me status 0, tension solar around 36V and current electric 0A (?)
The blue Solar is with default configuration number 2 (Battery GEL)
Batteries went down...
Northstar gives me these information but i don't know how to put in parameters because they seems very different :
• Absorption (in V) 2,35V/cell @ 25C
• Float (in V) 2,27V/cell @ 25C
• Equalize (in V) 2,35V/cell @ 25C
• dv/dt mV/°C (compensation temperature) ±2mV/Cell/°C
• maximum charge current (I read "No Limit" so i can give 1000A ;-) ?) YES but the Northstar battery will regulate charge acceptance, for optimal charge recommends 0,2C10
This the technical link for these battery : https://www.northstarbattery.com/media.ashx/nsbbluebatterymanual.pdf
Why dont have charge, what's wrong ?
Many thanks for your help...
Franck
