question

peter-van-duijn avatar image
peter-van-duijn asked

Optimal charging/discharging setpoint Multplus 48/5000/70

We are controlling the battery system of a community with 30 Multiplus 48/5000/70 units.

In order to optimize the overall efficieny of the battery system we are looking for the optimal charging (and discharging) power setpoint of this type of MP.
Based on an power-efficiency curve found online we currently settled on 1350W as the optimal setpoint, however we are not sure if this curve indeed applies to this model MP.

Would very much appreciate if we could find a power-efficiency curve for the Multiplus 48/5000/70.

Multiplus-II
2 |3000
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1 Answer
Mike Dorsett avatar image
Mike Dorsett answered ·

It's not really the max power efficiency you need to worry about, as the inverters usually spend little time at or above this power. It's more the low load efficiency that affects the overall efficiency of the system.

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