blueplanet 50.0 TL3 RPonly

Phase shifter. 

There is an increasing demand for large-scale PV systems to support grid management, and compensating reactive power – both during the day and especially at night – is one of these measures. For this purpose, KACO new energy has developed a pure reactive power inverter, the blueplanet 50.0 TL3 RPonly.

blueplanet 50.0 TL3 RPonly
  • Certificates
  • Data Sheet
blueplanet 50.0 TL3 RPonly


The blueplanet 50.0 TL3 RPonly is connected to the PV system on the AC side only. The number of devices depends on the scope of support the system is required to provide in terms of grid management. The solar park’s own reactive power requirements can also be taken into account, of course.

The blueplanet 50.0 TL3 RPonly shares the outward features of the blueplanet 50.0 TL3 INT solar PV inverter. The advantage is that there are no special installation conditions necessary: The device can readily be used for wall-mounting out in the open.

The blueplanet 50.0 TL3 RPonly can be used to deliver reactive power in new PV systems as well as for retrofitting existing ones, and in combination with both KACO new energy string inverters and third party products.


  • For new and existing PV plants
  • AC-coupled
  • Reactive power at night
  • Outdoor housing for wall-mounting
  • Certified according to EN 62109-1

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