The trendsetter among inverters.

blueplanet 125 TL3

Solar PV inverter for decentralised, utility-scale solar power plants.

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Product image of the PV Inverter blueplanet 125 TL3

Fast installation, reliable operation, smooth maintenance - in the blueplanet 125 TL3 you will find pioneering technology to secure your investment in a solar power plant.

The blueplanet 125 TL3 is KACO new energy's first inverter designed for 1500 volt modules. It is also the first inverter to incorporate silicon carbide (SiC) semiconductors. The blueplanet 125 TL3 thus weighs less than 80 kilograms at a full 125 kVA: a high power density, especially since the inverter allows for an oversizing of its AC power by 1.5 times. And it also provides you with a reactive power reserve.

The inverter that stays cool

The unique efficiency of 99.2 percent and the wide MPP range of 875 to 1300 volts underline this high performance. The blueplanet 125 TL3 handles heat and cold over a wide temperature range of -25 to +60 °C - and is unique in entering a performance derating only at temperatures above 50 °C.

Remote control

You can commission the inverters via mobile devices on site or from afar. Later on, monitoring and maintenance are conveniently achieved via remote services.

Award for pioneering technology

The blueplanet 125 TL3 has been named pv magazine top innovation for the use of silicon carbide (SiC) semiconductors. The jury states: "Silicon carbide as an alternative semiconductor material for string inverters has been discussed for some time. [...] Kaco New Energy has now introduced a product that it wants to manufacture in larger quantities. This is not an end in itself, but allows to build a powerful, light and small device with 125 kilowatts, which requires comparatively few components."

Read full article about the state of SiC technology

Your benefits at a glance



Tatvan, Turkey: The first 40 models of the blueplanet 125 TL3 went into operation at the beginning of July 2019. The 5 MW solar park is located on the western shore of Lake Van - the largest lake in Turkey as well as the largest soda lake in the world, with a particularly high salt content. But since the inverter's stainless steel screws and hinges prevent rust due to salty air, there is nothing to worry about if a salty breeze blows from Lake Van.