Hello
Can some you all chime in here so I can get your opinions. I am testing 8 X 5KW BSLBATT (Powerline USA version) battery packs. These are all connected in parallel via 2 bussbars.
The issue here is that if they get fully charge, the SOCs of all the batteries will be relatively close between 90-100%.
Once the battery pack starts to get to about 70%, the SOCs start to run all over. Seems some batteries are depleting faster than others. Attached is a perfect example of what is happening.
I supect some of these battery packs do not have grade A cells as the manufacturer said or they are very poor quality.
Give me you opinion guys.
Can some you all chime in here so I can get your opinions. I am testing 8 X 5KW BSLBATT (Powerline USA version) battery packs. These are all connected in parallel via 2 bussbars.
The issue here is that if they get fully charge, the SOCs of all the batteries will be relatively close between 90-100%.
Once the battery pack starts to get to about 70%, the SOCs start to run all over. Seems some batteries are depleting faster than others. Attached is a perfect example of what is happening.
I supect some of these battery packs do not have grade A cells as the manufacturer said or they are very poor quality.
Give me you opinion guys.