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Kaco Blueplanet 20.0 TL3 20KVA 3-Phase Grid Tie Inverter

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.

Please download specifications sheet here.

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Excl. Tax: R 39,339.13 Incl. Tax: R 45,240.00

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Product Description


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.

Technical Specifications
Electrical Data
Input variables

  • Maximum PV generator power: 24000W
  • MPP range@Pnom: 515V - 800V.
  • Operating range: 200V - 950V.
  • Min. DC voltage / start voltage: 200V / 250V.
  • No-load voltage: 1 000V.
  • Max. input current: 2 x 20.0A
  • Number of MPP trackers: 2.
  • Max. power / tracker: 15.0kW.
  • Number of strings: 2.

Output variables

  • Rated output (@230 V): 20000VA.
  • Line voltage: 400 V / 230 V (3 / N / PE).
  • Rated current: 3 x 29.0A.
  • Rated frequency: 50 Hz / 60 Hz
  • cos phi: 1.0 inductive - 0.30 capacitive.
  • Number of grid phases: 3.

General Electrical Data

  • Efficiency max. / European: 98.4 % / 98.1 %.
  • Night consumption: 1.5W.
  • Circuitry topology: Transformerless.

Mechanical Data

  • Display: Graphical display + LEDs.
  • Control units: 4-way navigation + 2 buttons.
  • Interfaces: Standard: 2 x Ethernet, USB, RS485, Error relay.
  • Fault signalling relay: Potential-free NO contact, max. 30 VDC / 1A.
  • Connections: DC: solar connector, AC: cable connection M40 and terminal (max. cross-section: 16 mm2 flexible, 10 mm2 rigid).
  • Ambient temperature: -20 °C - +60 °C.
  • Cooling: Forced convection.
  • Protection class: IP65.
  • Noise emission: <53dB (only fan noise)
  • DC switch: Integrated.
  • Dimensions (H x W x D): 690mm x 420mm x 200mm.
  • Weight: 46.6Kg.
  • Warrenty: 5 Years (As per local supplier).

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 5 year product warranty
Inverter Wattage 20000W


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