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Green Renewable Energy Forum
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Relative Low Performance of Domestic PV System
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<blockquote data-quote="Jena" data-source="post: 537634" data-attributes="member: 35891"><p>Hello Bob. Keeping an open mind is always good advice. Our inverter’s spec is dual MPPT, so hopefully option one does not apply (see attached image). There is no evidence of any connection from the other string to the cables leading from the ‘working’ string. I can trace this string’s cables from where they pass into the roof space and then run to the DC switch. So no real evidence of a last minute splice into these cables and change in circuit plan, if indeed, there ever was such a plan. We’ll see on Thursday morning when the electrician arrives, but I remain hopeful. Yes, of course, I’ll update the thread after Thursday’s visit.</p></blockquote><p></p>
[QUOTE="Jena, post: 537634, member: 35891"] Hello Bob. Keeping an open mind is always good advice. Our inverter’s spec is dual MPPT, so hopefully option one does not apply (see attached image). There is no evidence of any connection from the other string to the cables leading from the ‘working’ string. I can trace this string’s cables from where they pass into the roof space and then run to the DC switch. So no real evidence of a last minute splice into these cables and change in circuit plan, if indeed, there ever was such a plan. We’ll see on Thursday morning when the electrician arrives, but I remain hopeful. Yes, of course, I’ll update the thread after Thursday’s visit. [/QUOTE]
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Green Renewable Energy Forum
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Relative Low Performance of Domestic PV System
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