Wrenches
In the am it will latch up but in the hotter days the inverter may not
reconnect in the event of corrected outage resulting in no production
through the rest of the day, if the VMPPT falls below minimum tracking you
might not get much production due to fixed power settings. I have seen
voy>
NABCEP Certified Solar PV Installer #03262011-300
California C10 Licensed Electrician #986315
From: RE-wrenches on behalf of
Maverick Brown via RE-wrenches
Sent: Wednesday, April 13, 2022 6:19 PM
To: RE-wrenches
Cc: Maverick Brown
Subject: Re: [RE-wrenches]
I would say it’s likely okay, but to speak in the vernacular, “watch out
sucka”.
Vmp will be lower due to temperature coefficient, dirt on the panels and
degradation over time. But, the inverter likely wakes up above the minimum Vmp
as Voc has the voltage but the inverter can track below
From: Drake Chamberlin via RE-wrenches
Date: 4/13/22 1:57 PM (GMT-08:00) To:
RE-wrenches Cc:
drake.chamber...@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
The VOC will start the microinverter, but I would pair a 365W module with
the IQ7+. It depends on where you are and how.much clipping there might be
based on temp, orientation, etc. But, the IQ7+ is now in short supply, so
you might want to look at the IQ8+.
I have never had an issue with a
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
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