Datasheet

98.6 %
peak
efficiency
340
608
222
International
The Solar Power Magazine
www.photon.info
International
The Solar Power Magazine
www.photon.info
PHOTON Urkunde Wechselrichtertest PI Blanko.indd 1 21.12.2011 14:59:28
qÜÉ=ÉÇáíçêá~ä=ëí~ÑÑ=çÑ=melqlk=fåíÉêå~íáçå~ä=Ó=qÜÉ=pçä~ê=mçïÉê=j~Ö~òáåÉ=
ÜÉêÉÄó=ÅÉêíáÑáÉë=íÜ~í=íÜÉ=áåîÉêíÉê=
Stecagrid 3600
Ñêçã=íÜÉ=ã~åìÑ~ÅíìêÉê=
Steca Elektronik
ï~ë=~ï~êÇÉÇ=~=Ê^Â=Öê~ÇÉ=Ñçê=ãÉÇáìã= áêê~Çá~íáçå=~åÇ=
Ê^Â=Ñçê=ÜáÖÜ=áêê~Çá~íáçå=çå=aÉòÉãÄÉê=OMNNK
=
=
=
=
píÉÅ~ÖêáÇ=PSMM=
^=
97.7 % at medium irradiation 12/2011=
=
=
píÉÅ~ÖêáÇ=PSMM=
^=
97.8 % at high irradiation 12/2011=
=
^~ÅÜÉåI=dÉêã~åóI=aÉòÉãÄÉê=OMNN
=
International
The Solar Power Magazine
www.photon.info
International
The Solar Power Magazine
www.photon.info
PHOTON Urkunde Wechselrichtertest PI Blanko.indd 1 21.12.2011 14:59:28
qÜÉ=ÉÇáíçêá~ä=ëí~ÑÑ=çÑ=melqlk=fåíÉêå~íáçå~ä=Ó=qÜÉ=pçä~ê=mçïÉê=j~Ö~òáåÉ=
ÜÉêÉÄó=ÅÉêíáÑáÉë=íÜ~í=íÜÉ=áåîÉêíÉê=
Stecagrid 3000
Ñêçã=íÜÉ=ã~åìÑ~ÅíìêÉê=
Steca Elektronik
ï~ë=~ï~êÇÉÇ=~=Ê^Â=Öê~ÇÉ=Ñçê=ãÉÇáìã= áêê~Çá~íáçå=~åÇ=
Ê^Â=Ñçê=ÜáÖÜ=áêê~Çá~íáçå=çå=pÉéíÉãÄÉê=OMNOK
=
=
=
=
píÉÅ~ÖêáÇ=PMMM=
^=
97,5 % at medium irradiation 09/2012 =
=
=
píÉÅ~ÖêáÇ=PMMM=
^=
97,8 % at high irradiation 09/2012 =
=
^~ÅÜÉåI=dÉêã~åóI=pÉéíÉãÄÉê=OMNO
=
η in %
P in %
StecaGrid 3600 @ U nom
StecaGrid 3600 @ U MPP min
StecaGrid 3600 @ U MPP max
90
91
92
93
94
95
96
97
98
99
100755025
η
EU
in %
U
MPP
in %
97,0
97,2
97,4
97,6
97,8
98,0
98,2
98,4
550500450400 600 650 700350
StecaGrid 3000
StecaGrid 3600
StecaGrid 4200
P in %
99
98
97
96
95
94
93
92
91
25 50 75
U
nom
U
MPPT max
U
MPPT min
StecaGrid 3000
StecaGrid 4200
StecaGrid 3600
coolcept
StecaGrid 1800, StecaGrid 2300, StecaGrid 3010,
StecaGrid 3000, StecaGrid 3600, StecaGrid 4200
Highest efficiency with longer service life
The high efficiency results in a peak efficiency of 98.6 % and a Euro-
pean efficiency of up to 98.3 %, which results in less lost power that
must be dissipated into the environment. This improves your yields.
In addition to this, a new and unique cooling concept inside the
inverter ensures an even distribution of the dissipated heat and a
long service life for the device.
Product design and visualisation
The StecaGrid has a graphical LCD display for visualising the energy
yield values, current performance and operating parameters of
the system. Its innovative menu allows individual selection of the
various measurements.
The guided, pre-programmed menu allows easy final
commissioning of the device.
Installation
The lightweights weigh only 9 kg and can be easily and
safely mounted on a wall. The supplied wall bracket and
practical recessed grips for right and left handed installers make
mounting of the device simple and convenient. The device does
not need to be opened for installation. All connections and the
DC circuit breaker are externally accessible.
Product features
∙ Highest efficiency
∙ Simple installation
∙ Integrated data logger
∙ Firmware update possible
∙ Low housing temperature at full load
∙ Functionally perfect, environmentally-friendly plastic housing
∙ Lowest possible own consumption
∙ Integrated DC circuit breaker
∙ Protective insulation according to protection class II
∙ Very long service life
∙ Droop Mode for integration in hybrid systems
(further information: Catalogue Steca PV Off Grid /
Single-phase and three-phase AC hybrid systems)
∙ Fixed voltage mode for other energy sources
∙ Service menu for parameter adjustment
∙ 7-year warranty after registration
Displays
∙ Multifunction graphical LCD display with backlighting
∙ Animated representation of yield
Operation
∙ Simple menu-driven operation
∙ Multilingual menu navigation
Options
∙ Can be connected to the StecaGrid Vision display unit or a
large-format display
StecaGrid 1800
StecaGrid 2300
StecaGrid 3010
StecaGrid 3000
StecaGrid 3600
StecaGrid 4200
StecaGrid 1800
StecaGrid 2300
StecaGrid 3010
StecaGrid 3000
StecaGrid 3600
StecaGrid 4200
Efficiency values for the StecaGrid 3600 and comparison of the
MPPT voltage of the StecaGrid 3000/3600/4200
COOLCEPT / COOLCEPT-120 / COOLCEPT-X