Solar PV with Battery Monitoring

[Vster (Lee)]

@Tom_sky

but have you considered using a DC current clamp to monitor the batteries?

Not at £1,000 !!

[Tom_sky (Tom)]

Oops, that was a bit pricy!

How’s this?

[Vster (Lee)]

Much more like it!

It’d need some more electronics to get to the data though.
If you have a “shop bought” battery or BMS, it may be easier to talk to that to ask what’s going on.