Fronius CL 48.0 WYE277 48 kW Inverter

CivicSolar Part #:cs-12635
Manufacturer Part #:CL 48.0 WYE277
Product Category:Inverters
All prices are in US Dollars
Min Order QtyUnit PriceExtended Price$/w


Fronius CL 44.4 Delta / 48.0 Wye277 Central Inverter

  • Unique system design with the Fronius MIX™ concept
  • High-yield power electronics
  • Intelligent cooling
  • Simple planning and easy installation
  • Comprehensive system monitoring
  • Available in 44.4 kW Delta 208/240V and 48.0 WYE277 configurations

Unique system design with the Fronius MIXTM concept.
12 power modules operate in the Fronius CL 48.0 accomplishing something great together. This combination of several power modules has many advantages: maximum earnings in partial load ranges, high system stability, long service life and easy servicing.

Highest partial load efficiency.
12 identical power modules divide up the work in the MIX™ concept. The individual power racks are turned off and on automatically depending on the insolation power. This ensures that the load is optimized and yield is always at maximum – even while raining, when cloudy or at dusk.

Unsurpassed reliability.
The Fronius CL creates a redundant system because it integrates several smaller power modules that work together. If one power module should fail, the others simply take up the slack. In comparison: when the power module fails in monolithic systems, the entire system stops operating and this leads to considerable loss of earnings. The Fronius MIX™ concept ensures that the inverter remains in operation even when there is a defect in a power module and this helps to lock in your earnings.

Note: Inverter must be ordered with required base.

Warranty Information

Warranty Documentation:

Electrical Specifications

CEC Weighted Efficiency:
Recommended PV Input (STC):
Maximum DC Input Voltage:
Maximum DC Input Current:
AC Nominal Voltage:
277 V
Continous AC Power Output:
Nominal AC Voltage:

Mechanical Data & Components

43.5 × 76.6 × 31.4 inches
721 pounds

General Information

Model ID/Number:
CL 48.0 WYE277
Product Line:
Safety Ratings & Certifications: 

Datasheets & Collateral

Document Type
PDF Document DS_Fronius_CL_US_spec_sheet Datasheet & Collateral
PDF Document BR_Fronius_CL_USA_brochure Datasheet & Collateral
PDF Document Fronius_CL_operating_manual_1 Datasheet & Collateral
PDF Document Fronius_CL_operating_manual_2 Datasheet & Collateral


Document Type
PDF Document Fronius_USA_Premium_Warranties_Web Warranty
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