Hi all,
New here. Been living with an off grid solar system for a year now. As I get more familiar with it all, I start drilling down in areas that I want to better understand.
One of these is series wired battery banks. I have a set of 8 - 6volt us battery 232 ah batts in series making 48 volt, and 11,6 kWh . They are connected correctly as in positive one end and negative the other. They are also connected with 35mm wire between the batts.
The issue I find is that the end two connect batts (we're the bank is connected to the inverter and mppt), are more charged than the rest in SG reading. It seem the next two in line are also a touch higher in SG readings, is this normal. Is there any way to try distribute charge and discharge better.
I though of using another 35mm cable to jump positive and negative from each end into the middle of the bank thus trying to distribute the current going in and out more evenly.
Am I way off of here? Or does this hold any promise?
Thanks for any input here,
New here. Been living with an off grid solar system for a year now. As I get more familiar with it all, I start drilling down in areas that I want to better understand.
One of these is series wired battery banks. I have a set of 8 - 6volt us battery 232 ah batts in series making 48 volt, and 11,6 kWh . They are connected correctly as in positive one end and negative the other. They are also connected with 35mm wire between the batts.
The issue I find is that the end two connect batts (we're the bank is connected to the inverter and mppt), are more charged than the rest in SG reading. It seem the next two in line are also a touch higher in SG readings, is this normal. Is there any way to try distribute charge and discharge better.
I though of using another 35mm cable to jump positive and negative from each end into the middle of the bank thus trying to distribute the current going in and out more evenly.
Am I way off of here? Or does this hold any promise?
Thanks for any input here,
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