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infinisolar serial commands to query and set "feeding grid power calibration"


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  • 2 weeks later...

To answer myself, I changed my setup so I could run SolarPower and and snoop the serial port.

To query, the command is QEBGP. The reply looks like this:

QEBGP (+000 00

To set it, the command is ABGP+000, where the value is in Watt and it and it accepts positive and negative numbers. On my inverter, it seems as if all settings below +100 have no effect, so it was not useful to me to try and reduce the inverter's normal +-100Watt usage from the grid.

At the end I played with a small bit of grid tie, 100Watt (using GPMP00100) seems to do it and the new Tshwane post paid meter, a HEXING HXE12-DL still seems happy.


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