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<blockquote data-quote="johnb2713" data-source="post: 531833" data-attributes="member: 35153"><p>All inverters are in a feedback loop rather than a feed forward. They react to changing conditions AFTER the event. If for example you switch a kettle on, you will see the full 2 or 3kW imported from the grid for a few seconds while the inverter ramps up it's output voltage, sometimes overshooting causing a momentary export of energy. The opposite occurs when the kettle switches off, it will be exporting energy whilst it reduces it's output voltage. My Growatt inverter seems to be hovering around 25w import or export most of the time.</p></blockquote><p></p>
[QUOTE="johnb2713, post: 531833, member: 35153"] All inverters are in a feedback loop rather than a feed forward. They react to changing conditions AFTER the event. If for example you switch a kettle on, you will see the full 2 or 3kW imported from the grid for a few seconds while the inverter ramps up it's output voltage, sometimes overshooting causing a momentary export of energy. The opposite occurs when the kettle switches off, it will be exporting energy whilst it reduces it's output voltage. My Growatt inverter seems to be hovering around 25w import or export most of the time. [/QUOTE]
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