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Green Renewable Energy Forum
Solar PV Forum
Relative Low Performance of Domestic PV System
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<blockquote data-quote="Bob Smith" data-source="post: 537542" data-attributes="member: 35176"><p>Jena,</p><p></p><p>You should have one DC switch per string. The DC Switch is the black one we see on your photo.</p><p></p><p>I assume you have a online logging to see what your panels/inverter are doing.</p><p></p><p>Mine looks like this</p><p></p><p>[ATTACH=full]14599[/ATTACH]</p><p></p><p>This is the two string (PV1 and PV2), right now as you can see they are producing nothing.</p><p></p><p>From my auntie it looks like this</p><p>[ATTACH=full]14600[/ATTACH]</p><p></p><p>you can see that the two strings have not performed the same. Her panels are similar to yours. Some facing west (one one string) and the rest facing Est (on the other string)</p><p></p><p></p><p></p><p>Check on your online account and see if you can see something similar.</p></blockquote><p></p>
[QUOTE="Bob Smith, post: 537542, member: 35176"] Jena, You should have one DC switch per string. The DC Switch is the black one we see on your photo. I assume you have a online logging to see what your panels/inverter are doing. Mine looks like this [ATTACH type="full" width="555px"]14599[/ATTACH] This is the two string (PV1 and PV2), right now as you can see they are producing nothing. From my auntie it looks like this [ATTACH type="full"]14600[/ATTACH] you can see that the two strings have not performed the same. Her panels are similar to yours. Some facing west (one one string) and the rest facing Est (on the other string) Check on your online account and see if you can see something similar. [/QUOTE]
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Relative Low Performance of Domestic PV System
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