diy solar

diy solar

Axpert Max discharge current

iurly

New Member
Joined
Aug 15, 2022
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17
Hi, my system is as follows:
Voltronic Axpert Max 7200 + 2x Pylontech US3000C (2x 3.6kWh)

I noticed how when running in battery mode (i.e. no PV power available), as soon as load reaches about 2kW, the inverter immediately switches to bypass mode and draws all power from the grid. As soon as load falls back to under 2kW, it switches back to battery mode.

Parameter "[41] - Maximum discharging current" is set to 70A (i.e. 0.5C) and "[23] - Overload bypass" is set to "bye - Bypass Enable".

But for all practical purposes, it behaves as if the max discharging current were set to 40A.

Is there anything I'm missing here?
Thanks!
 

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