question

marekp avatar image
marekp asked

ESS system feeding the grid from the battery.

It this a system hiccup?

It stopped after GX reset.

screen-shot-2022-10-27-at-10900-pm.png"grid set point" was set to ZERO.

ESS
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Jason - UK avatar image
Jason - UK answered ·

@MarekP Assuming you have CT sensors on the incoming mains supply, are they the correct way round as they are directional. Another cause could be energy meter fitted but set up in VE config to the incorrect 'location' as in fitted to the AC loads on the AC in side of the multi's but set up in VE config as fitted on the mains supply.

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marekp avatar image marekp commented ·
@Jason - UK

Everything is set correctly.

This was "one off" moment and after GX reset it never happened again.

It was good thing that I was watching the system closely at that moment and could react fast.

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