PIKO MP plus

The power pack for small roofs: the PIKO MP plus

Small solar systems make a splash with the PIKO MP plus single-phase inverter, which can be used with as few as three PV modules: flexible, handy and reliable.


PIKO MP plus: Can be used everywhere

The KOSTAL PIKO MP plus can be used in numerous countries around the world and can be used both indoors and outdoors.

It can be used as a PV inverter or as a hybrid inverter, in conjunction with the KOSTAL Smart Energy Meter.

In the solar inverter operating mode, the PIKO MP plus has 1 or 2 MPP trackers for connecting solar modules. The advantage of having 2 MPP trackers is that the PIKO MP plus is more flexible in the planning process and produces higher yields.

The PIKO MP plus can also be operated as a hybrid or battery inverter 

PIKO MP plus as a hybrid inverter
PIKO MP plus as a battery inverter

Smart optimisation

Wide range of voltages and currents for flexible string design

Self-learning shadow management

Convenient layout thanks to KOSTAL Solar Plan

KOSTAL PIKO MP plus – the small inverter is highly impressive

Flexible in use

  • One or two MPP trackers
  • Extended MPP range - perfect for repowering
  • One MPP tracker each can be used as a bidirectional port, either for a PV generator or high-voltage battery (1)

1) PIKO MP plus with 2 MPP trackers, equipped with a bidirectional DC port; Accessories: KOSTAL Smart Energy Meter required


The PIKO MP plus: high adaptability for small photovoltaic systems in the power ratings 1.5 to 5.0 kW

The PIKO MP plus is ideal for small systems, starting at just three modules. Its broad input voltage range also allows the PV modules to be connected in numerous different ways.


The emphasis is on efficiency

Smart Connected

  • Display, data logger, system monitoring, network and control interfaces integrated as standard
  • Free PV system monitoring via KOSTAL Solar Portal, KOSTAL Solar App and internal Webserver

Smart Performance

  • Energy meters can be integrated
  • High efficiency
  • Dynamic active power control and 24-hour measurement
  • Zero feed-in possible

Smart interaction

The PIKO MP plus also helps to achieve maximum efficiency in small PV systems. All important components are already taken into account and available for system planning.

Free Solar Portal and Solar App for monitoring the PV system

Commissioning, configuration and graphically prepared yield data displayed via the integrated display

Standard integrated communication package with data logger, system monitoring and Webserver

An external energy meter can be connected as an option, so that the household consumption can be monitored 24/7

Display and network interfaces

Downloads – PIKO MP plus

PV planning with KOSTAL

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Retrofitting a PV system - with repowering for more efficiency

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Perfect solar and storage solutions for your PV system

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