[RE-wrenches] XANTREX GT 3.0 FAILURES

[i2p]

On Jun 7, 2010, at 7:40:28 AM, "Darryl Thayer" <daryl_solar at yahoo.com> wrote:

From:   "Darryl Thayer" <daryl_solar at yahoo.com>
Subject:    Re: [RE-wrenches] Unshaded micro-inverter performance
Date:   June 7, 2010 7:40:28 AM PDT
To: RE-wrenches <re-wrenches at lists.re-wrenches.org>
Hi I have such a set up but the monitoring would be the problem.  I think I would want a thing like a TED that works. 
Darryl 

--- On Mon, 6/7/10, Andrew Truitt <atruitt at gmail.com> wrote:

From: Andrew Truitt <atruitt at gmail.com>
Subject: [RE-wrenches] Unshaded micro-inverter performance
To: "RE-wrenches" <re-wrenches at lists.re-wrenches.org>
Date: Monday, June 7, 2010, 9:29 AM


Is anyone aware of a third-party report or study on the performance of unshaded string inverter systems vs. unshaded micro-inverter systems?  Enphase claims a 5-25% increase, and uses a small-commercial SunEd install as evidence, but I'd like to see something beyond a single performance ratio.  It would be great to see something that incorporates multiple module types and their tolerances for voltage and current.  Could make a good SolarPro article...


Andrew Truitt
Standard Solar Inc.



-- 
"Don't get me wrong: I love nuclear energy! It's just that I prefer fusion to fission. And it just so happens that there's an enormous fusion reactor safely banked a few million miles from us. It delivers more than we could ever use in just about 8 minutes. And it's wireless!"

~William McDonough


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