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Dunext DN3-20KTL 20KW Three Phase IP65 On-Grid Inverter with Zero Export Device

SKU: AR-002427
Product Type: solar inverter
Rs.250,000.00
Rs.279,999.00
Rs.250,000.00
Save Rs.29,999.00
Subtotal: Rs.250,000.00
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5 Years Brands Replacement Warranty

Estimated Shipping Time: 48 to 72 Hours

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Customer will pay Cargo charges on delivery.

Dunext DN3-20KTL 20KW Three Phase IP65 On-Grid Inverter with Zero Export Device

Dunext DN3-20KTL 20KW Three Phase IP65 On-Grid Inverter with Zero Export Device

Rs.279,999.00 Rs.250,000.00

Dunext DN3-20KTL 20KW Three Phase IP65 On-Grid Inverter with Zero Export Device

Rs.279,999.00 Rs.250,000.00

Dunext DN3-20KTL 20KW Three Phase IP65 On-Grid Inverter

Reliable, efficient, and smart — the Dunext DN3-20KTL is the perfect solution for high-performance solar energy systems.

Designed for residential, commercial, and industrial applications, the Dunext DN3-20KTL offers superior performance with a maximum AC output power of 20,000W, making it ideal for maximizing solar energy harvest. With a wide MPPT voltage range of 180V to 1000V and support for 150% DC input oversizing, this three-phase inverter ensures exceptional flexibility and compatibility with modern PV arrays.


Key Features:

  • Max. PV Power: 30,000W — Ideal for large-scale PV installations.
  • Dual MPPT Design: 2 MPPT trackers for maximum efficiency and energy yield.
  • High Input Voltage: Supports up to 1100V with 600V rated input and 160V startup.
  • AC Output Power: 20,000W rated | 22,000VA max. apparent power.
  • Rated Voltage & Frequency: 3/N/PE, 220/380V or 230/400V | 50/60Hz.
  • Adjustable Power Factor: From 0.8 leading to 0.8 lagging.
  • Top Efficiency: Up to 98.5% max. and 98% European efficiency.
Max. Recommended PV Power [Wp] 30000
Max. PV Input Voltage [V] 1100
MPPT Voltage Range [V] 180 ~ 1000
Rated Input Voltage [V] 600
Start-Up Voltage [V] 160
No. of MPP Trackers 2
No. of Input Strings per Tracker 2 / 2
Max. PV Input Current [A] 40 / 40
Max. Short-Circult Current per MPPT [A] 50/ 50
AC Output  
Rated AC Power [W] 20000
Max. Apparent Power [VA] 22000
Max. AC Current [A] 33.4
Rated AC Voltage [V] 3 / N / PE, 220 / 380, 230 / 400
Grid Frequency [Hz] 50 / 60
Adjustable Power Factor [cos φ] 0.8 leading ... 0.8 lagging
Output THDi [@Rated Output] < 3%
Efficiency  
Max. Efficiency 98.6%
European Efficiency 98.2%
DC Insulation Monitoring Yes
Input Reverse Polarity Protection Yes
Anti-Island Protection Yes
Residual Current Monitoring Yes
AC Overcurrent Protection Yes
AC Short-Circuit Protection Yes
DC Surge Protection Yes (Type ll)
AC Surge Protection Yes (Type ll)
AFCI Protection Optional
PID Function Optional
DC Switch Yes
Dimension [W * H * D] [mm] 520 * 412 * 200
Weight [kg] 22
Display LED + OLED
Communication RS485 and USB (Standard), Wifi (Standard), 4G or Ethernet (Optional)
Ambient Temperature Range [℃] -25 ~ +60
Relative Humidity 0 ~ 100%
Operating Altitude [m] ≤ 2000
Standby Self Consumption [W] < 1
Topology Transformerless
Cooling Natural
Degree of Protection IP65
Noise [dB] < 45
Grid Connection Standards NB / T32004-2018,EN 50549-1, IEC 61727, IEC 62116
Safety Regulation IEC 62109-1, IEC 62109-2
EMC EN / IEC 61000-6-1,EN / IEC 61000-6-3
Natural cooling for mute operation IP65 outdoor design
Wider MPPT voltage range (140 ~ 1000V) 150% DC input oversizing
Remote firmware upgrade Built-in zero injection function

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