blueplanet 15.0 - 20.0 TL3 INT

Versatile on the roof, powerful in the park.

The blueplanet 15.0 TL3 INT and 20.0 TL3 INT are transformerless, 3-phase solar PV inverters with AC powers of 15.0 and 20.0 kVA.
They offer plenty of scope for your photovoltaic projects in the medium power range – from small, commercial solar roofs to large-scale, open space solar parks.

blueplanet 15.0 - 20.0 TL3 INT
  • Certificates
  • Data Sheet
blueplanet 15.0 - 20.0 TL3 INT


The blueplanet 15.0 TL3 INT and 20.0 TL3 INT inverters operate using two separate MPP trackers that can handle both symmetrical and asymmetrical loads. You will be able to deal with east/west facing roofs (symmetrical load), factory roofs which are shaded or inconsistently designed and open spaces (asymmetrical load).

Your workaholics for any kind of PV system

The wide input voltage range underscores the high performance of the units: The inverters start at 250 V, and, when in operation, continue to feed in at 200 V. They work right up to 950 V. First, these features give you a high degree of flexibility in system planning, and later, their long working hours will result in extremely high profitability.

Safe and obliging

The inverters comply with the German BDEW medium voltage directive and a broad range of international grid regulations.

Moreover, the combination of inverter and Powador-protect allows you to meet the requirements of grid and system protection as well as power management simply and inexpensively. Pre-installed sockets into which the surge protection device of type SPD 1+2 can be fitted emphasise the safety aspect.



  • Up to 98.4% efficiency
  • 2 MPP trackers, symmetrical and asymmetrical loading possible
  • Wide input voltage range 200 V – 950 V


  • External interface switches unnecessary for grid and system protection if used with Powador-protect
  • Prepared for surge protection
  • Protection class IP65 for outdoor use

Easy to install

  • Graphical display, multilingual menu, pre-configured country settings
  • Compact design
  • DC connection via plug connector