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WAAREE 15kW (Three Phase) On-Grid Inverter W3-15K

WAAREE 15kW (Three Phase) On-Grid Inverter W3-15K

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Product details

Model Number- W3-15K

Product Features-

  • 98% Max. efficiency
  • Three Phase/Dual MPPT
  • Early Start at 120V and Late cut-off
  • Compact and Light-weight
  • Fan-less and low maintenance
  • IP 65 for Outdoor use
  • Build-in DC switch and Wi-Fi
  • Multiple Layer safety protection


Waaree Grid Tie Inverter are power inverter that can feed power from solar panels directly to grid. They are designed to quickly disconnect from the grid if the utility grid goes down (anti-islanding).

The transformer-less design makes Luminous GTI highly efficient to deliver maximum Solar Power.

Inbuilt MPPT charge controller extracts upto 30% more power from the panels. Dual/Quad MPPTs provides you the flexibility of connecting multiple arrays, which helps minimize the impact of shading, increases efficiency, resulting in more solar generation.

IP 65 Protection: IP 65 certified product hence it is suitable for outdoor Installation also. It can work in extreme weather conditions such as dust, heavy rains, excessive heat or extreme cold.

Anti-Islanding protection: This does not send electricity to grid if Grid has failed, thereby ensures complete safety of line workers.

Wi-Fi and Remote Monitoring: Users can connect with Waaree GTI using Wi-Fi and access information and diagnostics via smartphone.


Technical Data  Model Number W3-15K
PV String Input Data
Max. DC Input Power (W) 19500
Max. DC Input Voltage (V) 1000
MPPT Range (V) 200-850V
Start-up Voltage (V) 180
MPPT Range for Full Load (V) 480-850
Nominal DC Input Voltage (V) 620
Max. Short Current (A) 27.6/13.8
No. MPP Trackers 2
No. of Input Strings per Trackers 2/1
AC Output Data
Nominal Output Power (W) 15000
Max. Output Apparent Power (VA) 16500VA
Nominal Output Voltage (V) 400, 3L/N/PE
Nominal Output Frequency (Hz) 50/60
Grid Frequency Range (Hz) 47-55/54-66
Max. Output Current (A) 24
Output Power Factor ~1 (adjustable from 0.8 leading to 0.8 lagging)
Output THDi (@Nominal Output) <2%
Max. Efficiency 98.3%
Euro Efficiency  98.0%
MPPT Efficiency >99.9%
Anti-islanding Protection Integrated
Input Reverse Polarity Protection Integrated

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