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MC4 Branch Connectors

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ds New Member Posts: 3	MC4 Branch Connectors Feb 16, 2018 12:03:29 GMT -8 Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by ds on Feb 16, 2018 12:03:29 GMT -8 I have five (5) RNG-110D panels that I want to connect to a Commander 40 amp charge controller (12VDC). Am I missing something or do I need seven (7) MC4 branch connectors to parallel the panels ? Is there another way ? Thanks, DS

tattoo Solar Fanatic Posts: 690	MC4 Branch Connectors Feb 16, 2018 12:46:51 GMT -8 Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by tattoo on Feb 16, 2018 12:46:51 GMT -8 You will need 8 connectors I'm fairly sure... Any reason why your going parallel? With series you won't need any connectors...
	Last Edit: Feb 16, 2018 14:11:36 GMT -8 by tattoo

ds New Member Posts: 3	MC4 Branch Connectors Feb 16, 2018 18:32:01 GMT -8 Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by ds on Feb 16, 2018 18:32:01 GMT -8 Series is fine with me, I was worried about the voltage being too high. If the controller can take it, series sounds good. Thank you

tattoo Solar Fanatic Posts: 690	MC4 Branch Connectors Feb 17, 2018 7:01:58 GMT -8 Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by tattoo on Feb 17, 2018 7:01:58 GMT -8 I had the same set up a while back.... It worked just fine...