Header CPSS 1500

String inverters for utility-scale solar PV plants  

String inverters from KACO new energy are the busy bees of decentralised solar power plants: large enough to keep installation and maintenance manageable; small enough to avoid costly yield losses. A wide range of services round off our inverter programme and make the entire product life cycle a walk in the park – anywhere in the world.

All in

  • String inverters with 1100 Volt or 1500 Volt input voltage 
  • Special properties for extreme climatic conditions 
  • Comfortable handling, Simple logistics 
  • Cost-effective solutions for reactive power as well as grid and system protection  
  • Lean commissioning and maintenance via remote services 
  • Fitting pre- and after-sales services

Highlight products

blueplanet 125 TL3 – 165 TL3

String inverters for utility-scale solar power plants up to multi-megawatt solar parks: 125 / 137 / 150 / 155 / 165

Detail view

Virtual Central system solution

Project developers and EPC companies often prefer a one-stop-shop for the system technology on the AC side. In this case, it will be worth looking at KACO new energy’s Virtual Central approach. Inverters, transformers, low-voltage distribution, DC combiners, and more: With perfectly matched components, we meet your requirements for a secure return on investment. The Virtual Central approach is the culmination of our strategy of reliable, highly efficient single-MPPT inverters and a clever system design. As a result, you save a good 10% in Balance of System costs between the generator and the transformer.

Learn more about the Virtual Central cost benefits



Pre- and After-Sales Services

Planning and design have a fundamental impact on how well your solar power plant will run: On request, our experts assist you in finding the optimum system layout. High-quality, practical training courses provide you with in-depth knowledge about our products. And for comprehensive after-sales-services, you can pick from various Operations and Maintenance modules:

View Service portfolio




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.

Learn more about the project

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