Application: Large-scale Industrial and Commercial Sites


Superior Efficiency

  • Max efficiency 99.0% ,European efficiency 98.5%
  • ECO Invention patent technology
  • 140% PV configuration, 110% output overload


High Reliability

  • Integarted type II DC/AC surge arresters
  • APP for local setting & display
  • High quality components use


Intelligent Maintenance

  • String level  Ⅰ/Ⅴ detection
  • Remote configuration and upgrade (WiFi/GPRS/V1000+)
  • Supports export control (Meter/V1000+)


Excellent Grid Compatibility

  • Advanced grid impedance algorithm for large-scale power stations
  • Active power/reactive power control
Model SE 50KTL SE 60KTL
Max. Efficiency 99.0% 99.0%
European Efficiency 98.5% 98.5%
Max. Input Voltage 1100V
Rated Input Voltage 620V
Max. Input Current 110A (33A/33A/22A/22A) 132A (33A/33A/33A/33A)
Max.Short Circuit Current 140A(42A/42A/28A/28A) 168A(42A/42A/42A/42A)
Start Input Voltage/ Min. Operating Voltage 250V/200V
MPPT Operating Voltage Range 200V-960V
MPPT Operating Voltage Range (Full-Load) 540V-850V
Max. Number of PV Strings 10(3/3/2/2) 12(3/3/3/3)
No. of MPPTs 4
Rated AC Active Power 50,000W 60,000W
Max. AC Apparent Power 55,000VA 66,000VA
Max. AC Active Power (PF=1) 55,000W 66,000W
Max. AC Output Current 3*76A 3*92A
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 Leading – 0.8Lagging)
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 Fan cooling
Operating Temperature Range -25℃-60℃
Relative Humidity Range 0-100%
Max. Operating Altitude 4000m
Noise <50dB
Dimensions (W*H*D) 855*555*275mm
Weight 65Kg 67Kg
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,AS 4777

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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