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solarfriend asked

MultiPlus-II - Max power to charge a battery continuously with AC without support of solar panels?

So far I have not found any precise information on this in the documentation.

Can a MultiPlus-II 230V 48/5000/70-50 inverter be used to charge a battery in continuous operation for hours? Charging should only take place via AC current without the support of solar panels.

If so, what is the maximum output, how many amperes can be used to charge the battery in continuous operation, so that the MultiPlus-II 230V 48/5000/70-50 is not damaged?

Are any additional devices necessary to enable continuous operation for charging a battery with a MultiPlus-II 230V 48/5000/70-50 inverter?

Thanx

Multiplus-IIbattery charging
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nickdb avatar image
nickdb answered ·

Charge rate depends on what else is connected to the system, temperature and the battery..

All things considered, the rated charge current is achievable without the the additional variables, as defined in the datasheet.

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solarfriend answered ·

I mean only this question.


Can a MultiPlus-II 230V 48/5000/70-50 inverter be used to charge a battery in continuous operation for hours? Only us charger? Charging should only take place via AC current without the support of solar panels. Capacity battery 15 kWh. 280 AH and lifepo4 battery 16 S each 3.65 Volt charging

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nickdb avatar image nickdb ♦♦ commented ·

It should. External variables, not withstanding.

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