[RE-wrenches] Module - microinverter compatibility question

[Chris Worcester]

Seems like heat is going to be a major player, a top of pole mount array might keep the modules cool enough to keep the 7As running. Tight to a roof, and all bets are off, imho.Chris Worcester chris at solarwindworks.com530-448-9692Sent from my Samsung Galaxy s9.
-------- Original message --------From: Drake Chamberlin via RE-wrenches <re-wrenches at lists.re-wrenches.org> Date: 4/13/22  1:57 PM  (GMT-08:00) To: RE-wrenches <re-wrenches at lists.re-wrenches.org> Cc: drake.chamberlin at redwoodalliance.org Subject: [RE-wrenches] Module - microinverter compatibility question I'm concerned that a microinverter - module pair that has been specified by a supplier may not work. The maximum power voltage is very close to the minimum starting voltage. The Voc is adequately high.An Aptos DNA-120-MF26-365W is paired with an Enphase IQ 7A•	Minimum start voltage of the inverter is 33 V•	Vmmp of the module is 33.96 V•	Voc of the module is 40.7 VIs the 33 V starting voltage going to be a problem with a module STC Max power voltage of 33.96 V? Is it the Voc that determines the starting of the inverter or the Vmmp?Thanks,DrakeDrake ChamberlinAthens Electric LLCOhio Electrical Contractor’s License 44810CO Master Electrician’s License 4526NABCEP Certified PV Installation Professional-- _______________________________________________List sponsored by Redwood AlliancePay optional member dues here: http://re-wrenches.orgList Address: RE-wrenches at lists.re-wrenches.orgChange listserver email address & settings:http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.orgThere are two list archives for searching. When one doesn't work, try the other:https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.orgList rules & etiquette:http://www.re-wrenches.org/etiquette.htmCheck out or update participant bios:http://www.members.re-wrenches.org
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