I don't know about Solaredge, but Tigo has optional irradiance monitoring to compliment the module level performance monitoring that comes with their package (Maximizer at each PV, Gateway wirelessly collects info from maximizers and sends it to the Management Unit. Info is then sent via ethernet to residence router).

Bill

Feather River Solar Electric


----- Original Message ----- From: "Bill Brooks" <billbroo...@yahoo.com>
To: "'RE-wrenches'" <re-wrenches@lists.re-wrenches.org>
Sent: Saturday, January 29, 2011 4:16 PM
Subject: Re: [RE-wrenches] SolarEdge


Any chance for solar resource monitoring to help the data make sense?
Irradiance monitoring is necessary to understand performance. Does SolarEdge
have that option yet?

Bill.

-----Original Message-----
From: re-wrenches-boun...@lists.re-wrenches.org
[mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Pekka Laine
Sent: Saturday, January 29, 2011 11:33 AM
To: re-wrenches@lists.re-wrenches.org
Subject: [RE-wrenches] SolarEdge

Hello everyone,

I have installed four SolarEdge systems so far and am happy share my
experiences  My first installation is available for public monitoring via
monitoring.solaredge.com.  It consists of 26 Aleo s_1.8 225W modules, 26
PowerBoxes installed on Unirac solarmount rail and SolarEdge 5000US
inverter. It was commissioned on June 6,2010 and has produced 6.3 MWh of
total energy.

Pros:
Module level monitoring
Centralized inverter
Safety voltage for servicing the system
Free internet monitoring & iPhone application

Cons:
Additional wire management and zip-tieing to the racking system
Homerun is DC so it needs to be inside conduit (vs. Enphase)

Tip: Remember to write down your serial numbers for PowerBoxes before
installing the modules.

I am happy to answer any other questions as well.

Best regards,

Pekka Laine

President
Photon Solar Power Inc.
www.PhotonSolarPower.com
Cell. 760-556-8170
Toll Free 888-SUN-ACDC
Lic. #933648



Hello,
Can anyone speak to real-life pros and/or cons of Solaredge module MPPT
products and performance? Thanks.

Kirk Herander
Vermont Solar Engineering
802.863.1202
NABCEP(tm) Certified Solar Installer
NYSERDA-eligible Installer
VT Solar Incentive Program Partner

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