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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="Bob Smith" data-source="post: 537306" data-attributes="member: 35176"><p>Just a thought as I had faced this issue.</p><p>When you only have a limited number of panels facing the same orientation and installed on a string inverter, sometimes the issue is due that that small number of panels don t generate enough to kick off the inverter. There is a calculation that help defining the minimum number of panels.</p><p></p><p>You can also check on some website how much the pitch of the roof makes for a difference. but in winter the more pitch the better though.</p><p></p><p>Otherwise, I am in Cheshire, I have 4kWp (16x250W) from 2016 all facing South East. No shade. below the month production</p><p></p><p>[ATTACH=full]14575[/ATTACH]</p></blockquote><p></p>
[QUOTE="Bob Smith, post: 537306, member: 35176"] Just a thought as I had faced this issue. When you only have a limited number of panels facing the same orientation and installed on a string inverter, sometimes the issue is due that that small number of panels don t generate enough to kick off the inverter. There is a calculation that help defining the minimum number of panels. You can also check on some website how much the pitch of the roof makes for a difference. but in winter the more pitch the better though. Otherwise, I am in Cheshire, I have 4kWp (16x250W) from 2016 all facing South East. No shade. below the month production [ATTACH type="full" width="612px"]14575[/ATTACH] [/QUOTE]
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Relative Low Performance of Domestic PV System
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