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Kostal Piko 1~ (pdf, 120 kB)


Kostal Piko – The single-phase All-in-One solution
The single-phase Kostal inverter is transformerless and provided with an integrated datalogger.
Kostal Piko – The single-phase All-in-One solution
The Piko sensor allows to compare actual irradiation and temperature conditions with the performance data of the PV system.


The German version is binding. The content is subject to change without prior notice.

Kostal Piko – The single-phase All-in-One solution

Versatile application
With a generator power of 3 kW, the Kostal Piko single-phase inverter is convincing not only for its flexible range of applications in virtually all PV systems. Transformerless conversion as well as the standard integrated DC disconnect are just two of the numerous features of the Piko series. Moreover, and in addition to its high reliability, the inverter provides ease of installation and a simplified country configuration.
Single-phase inverter
As single-phase inverter of the Piko series, Kostal Piko 3.0 offers many special equipment features. Already integrated are the switch contact for own consumption control, an electronic DC disconnect as well as a datalogger and web server for system monitoring. Additionally provided are standard interfaces such as RS­485, S0, two Ether­net as well as four analogue inputs allowing communications with other system components.
Advantages in brief
  • Transformerless conversion
  • Easy handling with grip depressions on the side
  • Broad input voltage range
  • Integrated switch contact for internal consumption control
  • Integrated robust electronic DC switch
  • Integrated datalogger and web server for system monitoring
  • Various communication interfaces integrated as a standard
  • Graphic display with 3-button operating concept
Art. No. 0201884
Model Kostal Piko 3.0
Scope of applications Grid-connected
MPP voltage range 270 ‑ 730 V
Open circuit voltage 900 V
Max. input current 12.5 A
Nominal output 3000 W
Max. DC power 4300 W
MPP tracker 1 pc.
Output voltage 230 V
Power factor cos phi 1, 0.9 inductive, 0.9 capacitive
Frequency 50 Hz
Max. efficiency 96.20 %
Euro efficiency 95.50 %
Night-time consumption < 1.7 W
Ambient temperature -20 to +60 ░C
Heat dissipation Controlled air cooling
Relative humidity 0 to 95 %, no condensation
Protection mode IP55
Circuit type Transformerless, single-phased
DC load disconnector Integrated
Surge protection Integrated
Grid monitoring DIN V VDE 0126-1-1, VDEW-compliant
Display Graphic display with 3-button operating concept
Connection (input / output) MC4 / spring-loaded terminal strip
Casing Sheet steel
Dimensions (W / H / D) 500 mm / 385 mm / 222 mm
Weight 22 kg
Warranty * 5 years
Norms DIN VDE 0100-712, DIN EN 61000-3-2:2006, DIN EN 61000-6-3:2007, DIN V VDE V 0126-1-1 (VDE V 0126-1-1):2006-02, VDE-AR-N 4105, OVE/ONORM E 8001-4-712:2009-12, appendix A (AT), G83/1-1, G59/2

* ‑ Can optionally be extended to 10 / 20 years