Solar Inverter

Waaree 4Kw 3 Phase On Grid Solar Inverter Price

Waaree 4Kw 3 Phase On Grid Solar Inverter Price

WAAREE has developed a range of single and three phase inverters unrivaled in the industry for their quality, reliability and efficiency. This range of inverters have been engineered to global standards with stylish aesthetics and the highest levels of efficiency in the market today.

Grid Tie Inverters are designed to quickly disconnect from the grid if the utility grid goes down. It ensures that in the event of a blackout, the grid tie inverter will shutdown to prevent the energy it transfers from harming any line workers who are sent to fix the power grid.


Model W3-4K
Max. DC Input Power (W) 5200 W
Max. DC Input Voltage (V) 1000 V
MPPT Range (V) 200 – 800 V
Start-up Voltage (V) 180 V
MPPT Range for Full Load (V) 195-800 V
Nominal DC Input Voltage (V) 620 V
Max. Input Current (A) 22/22
Max. Short Current (A) 13.8
No. of MPP Trackers 2
No. of Input Strings per Tracker 1/1

AC Output Data

Nominal Output Power (W) 4000
Max. Output Apparent Power (VA) 4000
Nominal Output Voltage (V) 400,3L/N/PE
Nominal Output Frequency (Hz) 50/60
Max. Output Current (A) 8.5
Output Power Factor ~1 (Adjustable from 0.8 leading to 0.8 lagging
Output THDi (@Nominal Output) < 2%


Max. Efficiency 98 %
Euro Efficiency 97.5 %


Anti-islanding Protection Integrated
Input Reverse Polarity Protection Integrated
Insulation Resistor Detection Integrated
Residual Current Monitoring Unit Integrated
DC SPD Protection Type II
AC SPD Protection Type II
Output Over Current Protection Integrated
Output Short Protection Integrated
Output Over Voltage Protection Integrated

General Data

Operating Temperature Range (°C) -25 ~ 60 °C
Relative Humidity 0 ~ 100 %
Operating Altitude (m) <4000
Cooling Natural Convection
Noise (dB) <25
User Interface LCD & LED
Communication RS485 / WiFi
Weight (kg) 24
Size (Width *Height*Depth mm) 516*455*192
Protection Degree IP65
Night Self Consumption (W) <1
Topology Transformerless

Certifications & Standards

Grid Regulation IEC61727
Safety Regulation IEC62109-1&2
EMC EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4


  • Built-in Wi-Fi & DC Switch
  • IP 65 dust-proof and water-proof
  • 45 °C full-load output
  • Multiple monitoring and communication
  • Super large 5-inch LCD
  • Fanless low-noise design
  • Very compact design, lighter than similar products
  • Easy to install

Disclaimer: The Price & Specs Shown May Be Different From Actual. Please Confirm Before Purchasing.

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