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Green Renewable Energy Forum
Solar PV Forum
Additional PV Panels on certain time of the day in the string
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<blockquote data-quote="Richard-the-Ninth" data-source="post: 553946" data-attributes="member: 23472"><p>Sorry, I don't know what you can use, but you can't use a standard PLC or relay to switch the D.C. from your panels. As it is D.C. the current will try to flow as long as it has a connection, but in so doing it ionises the air, so continues to flow until the gap becomes too far.</p><p></p><p>You can see an example in this video.</p><p></p><p>[MEDIA=youtube]Zez2r1RPpWY[/MEDIA]</p></blockquote><p></p>
[QUOTE="Richard-the-Ninth, post: 553946, member: 23472"] Sorry, I don't know what you can use, but you can't use a standard PLC or relay to switch the D.C. from your panels. As it is D.C. the current will try to flow as long as it has a connection, but in so doing it ionises the air, so continues to flow until the gap becomes too far. You can see an example in this video. [MEDIA=youtube]Zez2r1RPpWY[/MEDIA] [/QUOTE]
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Green Renewable Energy Forum
Solar PV Forum
Additional PV Panels on certain time of the day in the string
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