The powerful solar inverter for private photovoltaic systems

Modern design, safe installation, individual shadow management and flexible communication options make the PIKO IQ the beating heart of any PV system.

Everything you need to know at a glance

PIKO IQ product features

Everything is included

PIKO IQ functions

Everything you need to know available to download

PIKO IQ downloads
Suitable for all private PV roof systems: the PIKO IQ.

The PIKO IQ: complete flexibility in power ratings of between 4.2 – 10 kW

Private photovoltaic systems guarantee home owners a stable electricity price of 0.00 cents/kWh for solar power they have generated themselves. KOSTAL’s PIKO IQ is the perfect inverter for this market. The three-phase inverter is available in power ratings of between 4.2 – 10 kW and can therefore be used completely flexibly to suit any requirement. Thanks to its self-learning shadow management system, the PIKO IQ adapts very quickly to existing conditions, and it can do much more. Be prepared to be impressed by this small power pack!

Product features

The modern design and interior values of the PIKO IQ win customers over. They make it the smart choice for a solar inverter, even for small private PV systems.

PIKO IQ - a smart product!


Flexible to use

  • Two MPP trackers suited to the layout of almost all roofs
  • Extended MPP range: perfect for repowering
  • In five power ratings: perfect for every house

Smart performance

  • Two MPP trackers suited to the layout of almost all roofs
  • Extended MPP range: perfect for repowering
  • In five power ratings: perfect for every house
  • Fast self-learning shadow management system: adapts individually to the installation location
  • Dynamic active power control and 24-hour house consumption measurement

Simple, communicative and practical

Smart connected

  • Smart Communication Board: future-proof and new functions can be added via the app
  • Display, data logger, system monitoring, network and control interfaces integrated as standard, WLAN ready via external USB WLAN adapter*
  • Free solar portal for monitoring the PV system
  • EEBus and SunSpec for Smart Home integration

Easy to install

  • Simple device configuration using commissioning wizard
  • Can be installed by one person
  • Safe installation due to clearly arranged, separate terminal compartment and protected power electronics
  • Auto update and remote support*
*available at a later date via software update
PIKO IQ Solarwechselrichter_seitlich
The PIKO IQ brings out the best in every PV system. Its self-learning shadow management and dynamic active power control make this a reality.

PIKO IQ: more than an inverter

Smart optimisation

Equip virtually any photovoltaic system with a KOSTAL solar inverter. The immense flexibility of the PIKO IQ means you can do just that. You don’t need to worry about any other components for system planning as they are already included in the PIKO IQ.

  • Wide range of voltages and currents for flexible string design
  • Self-learning shadow management
  • User-friendly layout through KOSTAL Solar Plan

Smart interaction

Many interfaces on the PIKO IQ make our inverter a real communication expert. Even new advanced Smart Home technologies are already being supported. 

  • Compatible with Smart Home and EEBus on board
  • Free Solar Portal and Solar App for monitoring the PV system
  • Start up and configure your system and view yield data in graphic form via the integrated display
  • Standard integrated communication package with data logger, system monitoring and Webserver
  • Optional scope for connecting an external energy meter, for 24 h monitoring of home consumption
  • 360° communication: Display, network and control interfaces: Smart Communication Board as a platform for current and future communication standards

Smart design

Convenient and safe installation were focal points when developing the PIKO IQ. It’s also easy and safe to operate: the quality levels you would expect from KOSTAL. 

  • Simple handling for rapid installation and uncomplicated AC and DC installation without the need for tools
  • Robust circuit breaker with easy-to-read switching status
  • Easily accessible and well-protected connection area
  • Satisfies the IP 65 protection class and is therefore perfect for outdoor use 

With the PIKO IQ, not only are we offering you a reliable and efficient product today, but also setting you up perfectly for the future. The numerous features and components already installed in the PIKO IQ make this a reality. 
And if the product features of the PIKO IQ solar inverter don’t go far enough, we still have the PLENTICORE plus up our sleeve. This hybrid inverter really leaves nothing to be desired. Find out for yourself!

PIKO IQ download list

You will find more useful information about our KOSTAL products in our Download area