Next generation, new freedom.

blueplanet 3.0 NX3 M2 – 20.0 NX3 M2

3-phase string inverters for residential and commercial solar PV plants: 3.0 / 5.0 / 8.0 / 10.0 / 15.0 / 20.0

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Inverters for residential and C&I solar PV plants

The solar PV inverters of the new blueplanet NX3 M2 family master any system design. They achieve this feat thanks to their 2 MPP trackers, the extremely wide operating range and very low starting voltage.

Bring any PV system to the grid

Both MPP trackers accept the inverter's nominal power - east-west facing roofs and other contorted architectures are thus part of your repertoire. In addition, the trackers can be connected in parallel and process double the current; in this way, you can also quickly set up PV systems with high-power PV modules and a purely southern orientation. And don't let yourself be stopped by small module areas: the inverters transform even the smallest energy currents into solar yields.

Make repowering easy

It is not only new PV installations that benefit from these qualities: The first generation of PV arrays is currently coming out of its funding period, particularly in Germany. After 20 years, a determined repowering is worthwhile. This is comfortably done with the blueplanet NX3 M2 inverters - and they are a perfect fit to replace KACO new energy's classic Powadors, of course.

Ready for an encore

To round off the successful performance the blueplanet NX3 M2 have the RS485 interface. A smart meter can be connected to this to meet the demand for zero feed-in or dynamic power control.

Your benefits at a glance

  • Wide MPP range 150 V - 1000 V
  • 2 MPP trackers for various system designs
  • Low start-up voltage
  • Functional, robust design for easy and flexible ways of installation
  • User-friendly apps for Wi-Fi setup and monitoring (incl. WiFi stick)
  • DC SPD Type II, AC SPD Type III
  • Integrated DC-switch
  • DC reverse polarity protection
  • Sunclix connectors
  • 10 years standard warranty for blueplanet 3.0 - 10.0 NX3 M2
  • KACO new energy awarded Top Brand PV >>
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Your fast way to the grid

The blueplanet 3.0 - 20.0 NX3 M2 integrate the latest technologies and there are differences in handling compared to previous inverters from KACO new energy. For this reason, our new generation of inverters is designed for easy installation and user-friendly operation.


Pocket guide The most important steps during installation, commissioning and monitoring to quickly set up the inverters are summarized in the Pocket Guide.

Videos Visit our YouTube channel for the blueplanet 3.0 - 20.0 NX3 M2 installation video and the "Commissioning blueplanet NX-Series Residential" webinar recording.