We often talk about pack/cell voltages and tend to use cell volts in general, so that makes searches a bit tough. I would think the Jakiper batteries would work well with the same settings, they are same configuration and size of cells, just different makes. The batteries are almost empty at this point, no need to suck that voltage down any farther. 54 volts would be a good target for float.Ĥ. 5 volts below my float setting while selling to grid, so my batteries see a 53.8 to 54 volt while in float and I'm selling to grid. I use 54.5 volt also for my float, only because my Schneider XW Pro 6848 will pull it down. No need to float a LifePo4 battery higher than that. Float voltage on these batteries shouldn't be much above your fully charged rest voltage.
My EG4 batteries rest fully charged at about 53.3 volts. 5 higher just to delay the start of the absorption timer.ģ. If that's an issue, you might have to set the Bulk setting. You will need to make sure your absorption timer is set to allow the batteries to fully charge without timing out. For Bulk/Absorption I use 54.5 volts which seem to give me near 100% SOC on batteries without needing to push the voltage on up. Bulk/Absorption can be the same, NO equalize.
Eg4 batteries full#
If you NEED the full capacity then this rule might not be ideal for you situation, but if you can stay mostly inside this windows, then your batteries will last longer doing this.Ģ. Try to keep your batteries inside that window for max life. For maximum life of the batteries do not charge batteries all the way full nor discharge all the way down to cut offs. I wanted to make sure I didn't charge my batteries too high daily, especially since they rarely get discharged, mostly for backup.ġ.
I've been researching this topic to try to determine the best charge profile for my Schneider MPPT controller so that I can sell to grid when the batteries are full without floating the batteries too high. I have the EG4 LL batteries which Signature Solar says share the same cells, the charge profile and voltages should match. I was going to provide links to the manual, but it says access denied when I click on the link on their website right now.
Eg4 batteries manuals#
The information in Signature Solar's specification sheet and the EG4 manuals contradict each other a bit.
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