Discussion about the OutBack Energy Cell Batteries
2 posts • Page 1 of 1
I have four (4) of these batteries to get 24v and after about 18 months my battery monitor shows the attached graph after a day of use ( barely any use ). This cannot be normal, is it?
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- My RE system: 8 x 190W 24V Suntech panels (4 strings of 2)
4 x 325W 24V Suntech panels (2 strings of 2) added Sept2018
Outback FM60 MPPT (max output lowered to 55amps)
12 x 2V Hoppecke GEL 660 Ah C100 - 24V System
Outback VFX3024 Inverter/Charger
Honda 5.5kW Genset
- Location: Victoria, Australia
Given the little use and SoC at 100% then it looks reasonable.jrodriguez wrote:This cannot be normal, is it?
You may have expected the battery voltage to go to 27.2V (battery spec Float voltage setting).
What Float voltage do you have set on your charge controller?