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KACO blueplanet 40.0-TL3 Inverter

Input Power (DC)
KACO Model Number 40.0-TL3 M1 40.0-TL3 M3
Operating DC Voltage Range 200V-1000V 200V-850V
MPP Operating Range 390V-850V 390V-850V
Max. Input Voltage 1000V 1000V
Max. Operating Current per Channel 165A 55A
Output (AC)
Maximum Continuous 40,000 Watts 40,000 Watts
CEC Weighted Efficiency 97.5 97.5

KACO blueplanet 40.0-TL3 Inverter

SKU blueplanet 40.0-TL3

No Longer Available



KACO blueplanet 40.0-TL3 Inverter

new energy
blueplanet TL3 inverter system

The 40kW blueplanet 40.0-TL3 is designed for UL 1741 listing with 600 VDC operation and 480 VAC grid tie operation.

Energy Yield

Three power ratings are available: 32, 40 and 50kW with the choice of a single MPP or three MPP model option.

  • 97.5% CEC efficiency
  • Shade tolerant w/ one (M1) or three MPPT (M3) model option
  • 200 - 1000 VDC operating range*
  • Broad thermal operating range -13 to 158 °F / -25 to 60 °C


  • Compliant with NEC 690 section III for PV system AC and DC disconnection
  • Visible and lockable PV system disconnection (PSD)


  • Unparalleled design flexibility
  • Integrated AC and DC balance of system components
  • High power density with a compact form factor for easy PV system integration
  • Up to 75% lighter than comparably sized inverters
  • Integrated web server and graphical user interface with data logging performance history


  • AC and DC surge protection
  • NEMA 3R construction with sealed electronics

No Longer Available


KACO ground mount system
KACO TL3 commercial inverters feature
a weatherproof NEMA 3R enclosure.

KACO blueplanet Reliability and Flexibility

Designed as a global platform, the blueplanet 40.0 TL3 product line is based on the field proven 39.0 TL3 with around 750 MW of installed capacity globally.

Maximum energy yield, PV system design flexibility, safety, and low maintenance are the goals of the blueplanet TL3 product line. Each power rating is available with integrated visible, lockable AC and DC disconnection means, nearly 98% CEC efficiency rating, and sealed electronics.

Operations and performance monitoring is achieved with a standard integrated webserver, on board data logging functions, a graphical user interface, and Modbus read and control functions for 3rd party monitoring


Warranties are only as valuable as the strength and longevity of the manufacturer. KACO is one of the few established inverter companies older than the warranties they offer.

Standard warranty: 5 years / Extended warranty options: 10, 15 and 20 years.

Complete systems with KACO blueplanet inverters available!

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Systems include inverters, roof or ground mount, solar panel cables, disconnects and breakers. We support our customers in the US with friendly knowledgeable staff.