Kostal hybrid inverter Plenticore plus series

The Kostal Plenticore plus three-phase hybrid inverter is a versatile and intelligent product, with battery input that can be activated on request for high voltage batteries.

Kostal Plenticore plus ideal for revamping

The Kostal Plenticore plus hybrid inverter features 3 MPPTs that allow you to manage different types of roof configurations, particularly in the management of shadows. Also having an expanded MPP range, this product is perfect for revamping.

Smart optimization

This latest generation inverter features services and equipment for new concept residential systems. The wide voltage and current range allow flexible configuration of the strings.

Thanks to self-learning, it can quickly manage shading situations by adapting to the installation conditions and ensuring maximum performance.

Thanks to the Kostal Solar Plan, system configuration is even faster and easier.

Smart interaction

Thanks to the options and interfaces such as EEBus and Sunspec, this inverter is ideal for connecting to Smart Home solutions. For intelligent management of loads throughout the home.

  • Solar Portal and Solar App are the solutions for free for the monitoring of the photovoltaic system.
  • Thanks to the integrated display, we can control the commissioning, the configuration and the performance data.
  • Datalogger, system monitoring and integrated Webserver as standard.
  • Predisposition for the optional connection of an external energy meter, for 24-hour monitoring of domestic consumption.

Smart Design

The hybrid inverter Kostal Plenticore has simple and intelligent installation. The robust disconnector, with status indication, is visible and legible and the connections are protected but easily accessible. Moreover, these inverters have a protection class IP65, so we can install them inside or outside.

6 power classes for every need

There are 6 power classes for Kostal Plenticore plus three-phase hybrid inverter: 3.0, 4.2, 5.5, 7.0, 8.5 and 10 kW.

Compatibility with different high voltage batteries

This hybrid inverter is combined with high voltage batteries. Currently, they can be combined with BYD Battery-Box HV with a certified storage capacity from 6.4 to 11.5 kWh.

In summary the main features:

  • Smart Connected
  • State-of-the-art Smart Communication Board and with new functions that can be activated via an integrated web application
  • Display, data logger, system monitoring, network interfaces are integrated as standard
  • A free portal to monitor your photovoltaic system
  • EEBus and Sunspec for the Smart Home connection
  • Smart performance
  • Fast and self-learning shading management: adapts to the specifics of the installation site
  • Dynamic control of active power and 24-hour monitoring of domestic load consumption
  • Self-learning forecast of production and consumption: this allows to have an optimal level of self-consumption
  • Low conversion losses thanks to DC coupling and high voltage battery
  • Easy to install
  • Easy device configuration
  • Safe installation
  • Compatible with type A RCD
  • Auto Update and Remote Support
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Kostal PLENTICORE plus: 3.0 / 4.2 / 5.5 / 7.0 / 8.5 / 10 kW


PLENTICORE plus the new hybrid inverter from Kostal, designed for photovoltaic storage ideal for both new and existing installations.

  • 3 MPPT to configure almost all types of roof
  • compatible with different high voltage battery
  • easy configuration
  • EEBus and Sunspec for the Smart Home connection
  • available in 5 power classes

Kostal’s new Plenticore plus hybrid inverter can be easily and flexibly integrated into new or pre-existing photovoltaic systems, which are already equipped with an accumulation input and an optional activation code.

Smart performance

This intelligent inverter adapts to the specifics of the installation location thanks to self-learning in shading management, is equipped with dynamic active power control and 24h monitoring of domestic consumption, learning and memorizing habits for optimal self-consumption.

Storage systems

Compatibility with various high‑voltage batteries. With 3 MPP trackers suited to the layout of almost all roofs.
BYD battery-box


Extended MPP range – perfect for repowering.

Smart connected

Through integrated web application it is possible to access and new functions of the Smart Communication Board. Display, data logger, system monitoring, network and control interfaces integrated as standard. For monitoring the system, it is possible to access the solar portal free of charge.

Smart Home

The inverter can communicate in the Smart Home thanks to the EEbus and SunSpec interface. With the house and with many other devices, to intelligently control and manage the energy produced.