SE Series Three Phase On-Grid PV Inverter for Industrial and Commercial Use 17kW-22kW

Application: Small-sized Industrial and Residential Use



Superior Efficiency

  • Max efficiency 98.6% , European efficiency 98.2%
  • Ultra-wide voltage range (180V-960V)
  • 130%PV configuration, 110% output overload

High Reliability

  • Integarted type II DC/AC surge arresters
  • Natural cooling design(<22kW)
  • APP for local setting & display

Intelligent Maintenance

  • Remote configuration and upgrade (WiFi/GPRS)
  • Supports export control (Meter)


Datasheet   →Download

Model SE 17KTL-D3 SE 20KTL-D3 SE 22KTL-D3
Max. Efficiency 98.60% 98.6% 98.6%
European Efficiency 98.2% 97.7% 98.2%
Max. Input Voltage 1000V
Rated Input Voltage 620V
Max. Input Current 2*25A
Max.Short Circuit Current 60A(2*30A)
Start Input Voltage/ Min. Operating Voltage 250V/180V
MPPT Operating Voltage Range 180V-960V
MPPT Operating Voltage Range (Full-Load) 480V-800V
Max. Number of PV Strings 4(2/2)
No. of MPPTs 2
Rated AC Active Power 17,000W 20,000W 22,000W
Max. AC Apparent Power 18,700VA 22,000VA 24,200VA
Max. AC Active Power (PF=1) 18,700VA 22,000W 24,200W
Max. AC Output Current 3*28.3A 3*33.5A 3*35A
Rated AC Voltage 380V/400V,3W+N+PE
AC Voltage Range* 277V-520V(adjustable)
Rated Grid Frequency 50Hz/60Hz
Grid Frequency Range** 45Hz-55Hz/55Hz-65Hz(Adjustable)
THDI <3%(Rated Power)
DC Current Injection <0.5%In
Power Factor > 0.99 Rated power (Adjustable 0.8 LG – 0.8 LD)
DC switch Support
Anti-islanding protection Support
AC overcurrent protection Support
AC short circuit protection Support
DC reverse connection Support
Surge Arrester DC Type II /AC Type II
Insulation detection Support
Leakage current protection Support
Topology Transformerless
IP Rating IP65
Night Self Consumption <1W
Cooling Natural cooling
Operating Temperature Range -25℃-60℃
Relative Humidity Range 0-100%
Max. Operating Altitude 4000m
Noise <30dB
Dimensions (W*H*D) 555mm*446mm*270mm
Weight 37Kg
Display Bluetooth & APP +LED, LCD(Optional)
Communication WiFi(Optional),RS485,GPRS(Optional)
Safety IEC62109-1,IEC62109-2
Others IEC 60068,IEC 61683
Grid Code VDE-AR-N 4105, IEC61727,IEC62116,VDE 0126-1-1
Warranty 5 Years/10 Years(Optional)


  • The range of output voltage and frequency may vary depending upon different grid codes.
  • Specifications are subject to change without advance notice.


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