question

thomaa avatar image
thomaa asked

What's wrong with the SOC?

Look at these graphs

This is my setup

- BMV712

- Venus GX

- A solar charge controller from another vendor. Attached through the shunt

- Multiplus (which is off)


The batteries are in good shape, but the SOC - taken from the BMV - displays some strange numbers. What could cause this?



t.

SOC
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2 Answers
boekel avatar image
boekel answered ·

Usually it's wrong connections or wrong settings.
do you have pictures of the installation?

and what settings have you used?

from the voltage I'd say your battery is 100% charged all the time.

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Bill avatar image
Bill answered ·

I like those charts, what is producing those? The BMV, GX or something else? -Bill

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