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Michael Schmidt avatar image
Michael Schmidt asked

Multiplus II 48/5000 additional Charge Power

Hello,


is there a possibility to use additional 48v Charger in system?

maybe it is possible to messure with 1phase sensor? To get correct soc?


best regards

Multiplus-IIcharger
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Alexandra avatar image Alexandra ♦ commented ·

There are a few considerations here, such as can the batteries take more charge than what the multi gives without being damaged? Is this a single unit system? A BMV would be able to measure the SOC for you as it counts energy in and out of the battery bank.

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ben avatar image
ben answered ·

You can add a separate battery charger, yes. If you want accurate battery monitoring in that case, you'll need a measuring device like BMV-712 or SmartShunt at the battery terminal.

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Michael Schmidt avatar image Michael Schmidt commented ·

Hi ben,


adding a shunt would be a great solution.

is it possible to integrate a shunt in the Battery Monitoring of Multiplus II or maybe the ccgx? Is it maybe possible to use https://www.victronenergy.de/accessories/current-transformer-for-multiplus-ii#pd-nav-image

this to messure the additional charging power?

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