blueplanet 125 TL3

Simple. Smart. Strong.

The blueplanet 125 TL3 is a new trendsetter for commercial- and industrial-scale PV systems that rely on 1500 volt modules. Equipped with a power output of 125 kilowatts, while weighing less than 80 kilograms, this string inverter offers a high-power density, allowing oversizing up to nearly 1.5x its power output. 

blueplanet 125 TL3
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blueplanet 125 TL3


Flexible configuration

An industry-leading 99% efficiency met with a wide MPPT range of 875 to 1300 volts showcases an unmatched level of superior performance. The blueplanet 125 TL3 has a robust aluminium outdoor housing for wall mounting. With an impressive temperature range of -25 to +60 °C, the unit is well equipped to stand up to the elements.

Utilizing aluminium cables with a cross section of up to 240 millimetres offers another avenue for saving on installation costs. Customized string collectors allow the user flexibility in configuration to any method of customized connection technology. 

Wireless comfort

Commissioning the inverter is wireless and easy. Supported by the integrated data logger with web server, system monitoring as well as updating and servicing an inverter network from a remote location can be achieved: For this purpose, each device has two Ethernet interfaces that allow you to set up a daisy chain.


The blueplanet 125 TL3 is also available as an all-in-one system solution, combining the advantages of centralised and decentralised system configurations: Feel free to send any questions regarding CPSS (Central Power String Solution) to pv-projects(at)



  • 1,500 V input voltage
  • 99% efficiency
  • High temperature power derating from +55 °C (@125 kWp)
  • Up to 50% inverter oversizing possible



  • Low weight of 80 kg
  • IP66 wall-mount outdoor enclosure
  • AC side 240 mm² aluminium cables
  • Customized blueplanet Argus DC combiner box available
  • Unique all-in-one 3.0 and 6.0 MVA system solutions available (CPSS)



  • Numerous pre-installed interfaces
  • 2 Ethernet interfaces for remote maintenance



You can commission up to 100 blueplanet 125 TL3 inverters simultaneously. An easy to use Installation Wizard guides you through the configuration process.

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