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MAKING MODERN LIVING POSSIBLE

Product & APPlicAtion news no. 5 - sePtember 2007

Access to your PV system datarom anywhere at any time withComLynx Weblogger.

Beneits & Advantages

F h a

Fast identication o total system

condition

Easy identication o troublesome

areas

Initialization o preventive actions

based on WEB logger inormation

Better planning o service visits

as the WEB logger can pin point

trouble areas

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Monitor your investment rom

anywhere

Instant inormation on deviations

Rest easy - the WEB logger lets you

know how everything is going

Standard WEB browser, no special

sotware required

cpv avaag

Higher yield as deviations rom

normal are instantly recognized

Lower service costs as troublesome

areas are easily identied and canbe targeted specically

The WEB logger is connected to the PV system via the RS485 network of the inverters. 50 inverters can be connected to the WEBlogger, along with sensors, computers and modems. In this way information on all parameters and ambient conditions canbe obtained at any time.

DANFOSS SOLAR INVERTERS

Lean back and relax, the Danoss WEB logger

monitors the PV system and lets you know how

everything is doing by sending you an SMS

or e-mail, you do not need to keep a constant

eye on things. Yet, any time you want, you can

monitor your investment rom anywhere in the

world all you need is an Internet browser.

The WEB logger instantly reports when individual

values deviate rom the average or i events arise

and so minimize down time as instant reaction is

possible. Additionally, WEB logger data can be used

to initiate preventive actions as past and present

perormance can be compared.

Inverter RS485 network

Irradiation

level

PVtemperature

Ambienttemperature

Impulse counter

(Impulse/kWh)

01256kWh

Sensor interaceup to 50 inverters

5 m

1000m

2000 m

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Danfoss Solar Inverters

Jyllandsgade 28DK-6400 Snderborg

DenmarkTel: +45 7488 1300Fax: +45 7488 1301

E-mail: solar-inverters@danfoss.comwww.solar-inverters.danfoss.com

Pin point the exact system to service

Behind the news technical inormationdaa c

The WEB logger logs data rom up to

50 inverters in a system and can via

a web page show inormation rom

each inverter, along with overall sys-

tem status. To view data, start an

Internet browser, enter the address

or the WEB logger, and all data is

instantly available.

The WEB logger records all data

available rom the inverter. For addi-

tional inormation on ambient tem-

perature, irradiation and other con-

ditions, a sensor interace can be

connected. To the sensor interace

an impulse counter can be connected

in order to settle accounts with the

public utility more accurately.

sva

Inverter events, communication

breaches, lack o production and

system changes can be communi-

cated via e-mail or SMS. It pin points

the area afected and what the mat-

ter is, optimizing subsequent service

planning and eforts.

Gapha pa

When logging into the web page o

the WEB logger diferent tabs can be

chosen to look at parameters. It is

possible to see the current status o

the PV system, inverter details and

sensor details. Reports on todays

production or events can also be

collated. Thirdly, various diagrams o

yield o the complete system, a

group o inverters or a single inver-

ter can be shown.

cfga

Several options o conguration o

the WEB logger are possible. It can

be setup to suit the individuals re-

quirements completely.

Search,re-naming,andgrouping

o inverters

Selection of inverters for data

logging

Minimumyieldforalarmcongu-

ration

Maximum yield deviation from

average or alarm conguration

Activationofadditionalsensors

Systemcontrol(network,modem,

e-mail)

Information management and

time beore notice

Password management, service

unctionality and download

ca

Everything is handled via the ordi-

nary web browser on the computer.

The WEB logger and the computer

can be inter-connected directly, via

LAN or a modem.