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Fronius: INV GT 44.4KW smf 48.0KW
Cat. No. 001832

PV central inverter with Fronius MIX™ technology

The Fronius CL combines high-yield power electronics with the unique, modular system design of up to 15 identical power stages. Maximum yield and outstanding reliability are the advantages of this sophisticated system. This makes the Fronius CL the ideal central inverter for PV systems up to the megawatt range. Other features include exact MPP tracking of the Module Manager, the automatic HF transformer switching function and much more. Fronius CL - a distinctive universal device that guarantees maximum energy earnings

Technical Specifications

Product Feature #1Fast Service Option: Power stages can be easily removed and replaced. This ensures the highest serviceability and the fastest reaction times.
Product Feature #2Simple planning, easy installation: The CL can be used in many different configurations due to its planning flexability.
Product Feature #3Lightweight: Individual power racks can be easily removed for installation. 608…805 lbs. and can fitthrough a standard doorway.
Product Feature #4Integrated interface card function: Reading system data in an open data protocol allows use of thrid party communication components.
Product Feature #5Smart ventilation design - An innovative ventilation design prevents dust and moisture from getting into the power stage area increasing the operational reliability and the service life of the inverter.
WarrantyTen Years
Nominal AC Output Voltage240.0
Nominal Output Frequency60.0
Maximum Efficiency95.9
CEC Weighted Efficiency95.0
CoolingForced air
ApplicationGrid Tied
Maximum DC Input Power37800.0
Maximum DC Input Voltage600.0
MPPT Voltage Range (Min)230.0
MPPT Voltage Range (Max)500.0
Maximum DC Input Current122.0
Nominal AC Output Power44400.0
Nominal Output Current106.8
Enclosure TypeNEMA 3R
Country of OriginAustria

Documents and downloads

Fronius CL Central Inverter Datasheet  


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