question

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jejochen asked

possibel to use 2 systems on 1 grid meter ?

Hi,

I want to combine a wallbox pro ev charger wich has smart charging functionalities with an ESS system. (EM340 in this case).

Can i connect the 2 upt wires on 1 meter, or will this cause malfunctions? (don't know if this is potential free).

If not, it will be a 2nd em340 to be installed i guess.

ESSEnergy Meter
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1 Answer
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jejochen answered ·

Did the test with metering the cerbo at the usb cable wires, and it gives 5V. So a 2nd meter is necessary.

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