ber 11, 2010 6:39 AM
Subject: Re: [RE-wrenches] Enphase v. string inverter
I'm now monitoring a 5.376 kW system we recently installed. The sun
is barely up, with light clouds, and a portion of the array is still
in shade. The system is putting out 700 watts. A string inverter
would probab
, 2010 6:39 AM
Subject: Re: [RE-wrenches] Enphase v. string inverter
I'm now monitoring a 5.376 kW system we recently installed. The sun is barely
up, with light clouds, and a portion of the array is still in shade. The
system is putting out 700 watts. A string inverter would probab
to know the effectiveness of the
solar
panels and the varying site conditions they are required to work in.
Aloha
Keith
From: Darryl Thayer
To: RE-wrenches
Sent: Sun, October 10, 2010 2:52:02 AM
Subject: Re: [RE-wrenches] Enphase v. string inverter
I have
lternative Energy Solutions, LLC
PO Box 657
Petaluma, CA 94953
Cell: 707-321-2937
Office: 707-789-9537
Fax:707-769-9037
From: Jamie Johnson
To: RE-wrenches
Sent: Mon, October 11, 2010 5:25:29 AM
Subject: Re: [RE-wrenches] Enphase v. string inverter
: Jamie Johnson
To: RE-wrenches
Sent: Sun, October 10, 2010 5:38:55 AM
Subject: Re: [RE-wrenches] Enphase v. string inverter
Marco,
The last I heard the NREL was testing enphase vs. a string inverter,
they were also suppose to test enphase vs. A competitors module
level mpp tracking. N
ed Alternative Energy Solutions, LLC
> PO Box 657
> Petaluma, CA 94953
> Cell: 707-321-2937
> Office: 707-789-9537
> Fax: 707-769-9037
>
>
> From: Jamie Johnson
> To: RE-wrenches
> Sent: Sun, October 10, 2010 5:38:55 AM
> Subject: Re: [RE-wrenches] Enphase v. stri
7-769-9037
From: Jamie Johnson
To: RE-wrenches
Sent: Sun, October 10, 2010 5:38:55 AM
Subject: Re: [RE-wrenches] Enphase v. string inverter
Marco,
The last I heard the NREL was testing enphase vs. a string inverter, they were
also suppose to test enphase vs. A competit
I have seen the top performing contractor in my area sell behind a chiminy and
under a tree, claiming 10% more using Enphase than unshaded.
Darryl
--- On Sun, 10/10/10, Jamie Johnson wrote:
From: Jamie Johnson
Subject: Re: [RE-wrenches] Enphase v. string inverter
To: "RE-wrenches&q
Marco,
The last I heard the NREL was testing enphase vs. a string inverter, they were
also suppose to test enphase vs. A competitors module level mpp tracking. Not
sure if that performance test is complete yet.
I have seen 1 independent unshaded test ( potentially biased ) which IIRC
showed
HI Marco,
I can speak to the last.
I've got 2 enphase AC coupled to my outback offgrid system, and while I can't
compare them to a standard grid system, I can say they don't come on before my
MX-60 controllers do.
jay
peltz power
On Oct 9, 2010, at 4:07 PM, Marco Mangelsdorf wrote:
> Does
Does anyone know of any reports out there from a neutral, 3rd party which
compares an Enphase array with an array using a string inverter with both
arrays on the same unshaded surface?
Some Enphase peddlers here are saying that the energy harvest from an
Enphase system is going to be better sin
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