Small solar system? Big convenience. Highest yields!

Available now: With a line-up of 1-phase, transformerless units, KACO new energy inaugurates the new "blueplanet" solar PV inverter series.

All inclusive: the blueplanet TL1 come with a number of features you would have to pay extra for elsewhere.

Lift off to the highest solar yields

The blueplanet TL1 inverters have been designed for the smooth integration into residential PV systems.

Newly developed, and constructed from scratch, the blueplanet TL1 fulfil each and every requirement you should expect of modern solar PV inverters for use in residential PV systems:

  • they are light and quickly installed
  • all essential technical features are included in the price
  • reliable operation and yields are guaranteed


The thoughtfully differentiated output of the blueplanet TL1 ranges from 3.0 to 5.0 kW (AC), so that even operators of the smallest PV systems will find the right inverter. The designation of the inverters reflects the AC power.

Inverter designation:

AC power:

blueplanet 3.0 TL13,000 VA
blueplanet 3.5 TL13,450 VA
blueplanet 3.7 TL13,680 VA
blueplanet 4.0 TL14,000 VA
blueplanet 4.6 TL14,600 VA
blueplanet 5.0 TL15,000 VA


A wide voltage range allows for a multitude of string designs. Having 2 MPP trackers, each of which can process the whole AC power, the inverters make system lay-out a breeze (blueplanet 3.0 TL1 also available with 1 MPPT). Angled roofs or sub-arrays with different orientations? No problem for the flexible blueplanet TL1 inverters.

Easy installation, commissioning and operation

And with their low weight of 15 kilogramms, they are almost fun to mount: they belong to the lightest inverters in their power class. Using plug-in connectors on the DC and on the AC side, they are just as quickly connected as they are mounted.

The standard incorporation of RS485, Ethernet and USB ensures elegant communication and convenient monitoring – even more interfaces are optionally available. In order to create perfect link-up, the inverters have the same integrated data logger and web server as their 3-phase siblings. For commissioning and checking on the current operating data, they also feature the same easy-to-use, clearly laid out, graphical display.

Self-use and storage of solar energy

And, if you want to use your self-generated solar power in your own home, the blueplanet TL1 also come with KACO new energy’s Priwatt function for managing self-consumption.

Your declaration of solar independence becomes complete when you use an intelligent energy storage system; it allows you to use your own clean energy whenever you want to. Fitted with a blueplanet TL1 inverter, your private solar power plant can be upgraded with a storage system at any time. And, our blueplanet gridsave eco 5.0 TR1 battery inverter will take care of the energy management of your PV storage system too.

Anything less is a thing of the past!