ImportPwr change fail

Lachlan1 · Tue Nov 18, 2025 10:21 pm

Hi,

I have a H1-5 and I have noticed the slow charging during Cosy Periods so I checked out the ImportPwr setting in the inverter and it was set at only 3500. I tried to move it up to 5000 but got a fail on the display.

I also tried 4500 and got the same error.

Is anyone able to shed some light on this and any next steps?

Thanks

Wed Nov 19, 2025 8:21 am

Just to clarify, you have to do this at the inverter main panel in Settings (on-grid, export Control) and you need to make sure that ImportLimitCur is set to 100 and that ImportLimitPwr is then set to your desired setting to cover the heat pump and battery charging - 8000 ?