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Why is my inverter pulling from the grid?
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<blockquote data-quote="SolarLover" data-source="post: 526516" data-attributes="member: 34923"><p>Growatt have confirmed </p><p></p><p>“THe maximum AC output power of your SPH3000(PV+ battery) is 3kW, so if the load is greater than 3kW, e.g. 4kW, the remaining 1kW would be supported by the grid.”</p><p></p><p>Clearly my installer was trying to get away with an inverter below the DNO approval level of 3.68kwh buy installing an SPH3000 whereas my 6.5kWh array needs a SPH6000 & DNO approval</p><p></p><p>Hoping my installer will apply for DNO approval to get a 5000/6000 model installed</p></blockquote><p></p>
[QUOTE="SolarLover, post: 526516, member: 34923"] Growatt have confirmed “THe maximum AC output power of your SPH3000(PV+ battery) is 3kW, so if the load is greater than 3kW, e.g. 4kW, the remaining 1kW would be supported by the grid.” Clearly my installer was trying to get away with an inverter below the DNO approval level of 3.68kwh buy installing an SPH3000 whereas my 6.5kWh array needs a SPH6000 & DNO approval Hoping my installer will apply for DNO approval to get a 5000/6000 model installed [/QUOTE]
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Why is my inverter pulling from the grid?
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