SE 50/60KTL SE Three phase on-grid solar inverter

SE 50/60KTL SE Three phase on-grid solar inverter SE 50/60KTL - Dimension

(SE 50/60KTL - Dimension)



High Efficiency & Higher Yield Rate

  • Max efficiency 99.0%, European efficiency 98.5%.
  • Smart High Efficiency technology, excellent performance.
  • High intelligent MPPT technology, promoting efficiency of each module.
  • Various sets of independent MPPTs, perfectly compatible with different situations of installation areas, preventing the loss due to bad configuration of modules effectively.
  • 120% over-configuration capacity, 110% overload capacity, promoting yield rate of the investment.

Safety, Reliability & Lower Investment

  • Most higher power density, priority choice for medium and large commercial & industrial power station.
  • It is reliable to choose multiple communication options for monitoring, mostly decrease the cost of monitoring system.
  • Choosing high quality materials to ensure long using period of whole unit.
  • The control system will adjust according to actual situation that there is power or not. Providing “Zero Voltage Ride Through” technology, supporting for requirements of grid accessing.
  • PID module inside to solve attenuation loss of each module.
  • User-friendly communication interface with standard Bluetooth, indicating and solving different troubles.

Easily Installation & Smart Operation and Maintenance

  • Auto trouble detection for up to 12 strings to promote the speed of operation and maintenance.
  • One function key to start auto detection and adjustment for on-grid situations, easy-accessible installation and adjustment for the unit, saving time and effort.
  • Using APP/WEB for remote control and remote firmware upgrade, smart operation and maintenance.
  • Die-cast aluminum enclosure, the weight is lower than 60kg, two workers can install easily.




Model SE 50KTL SE 60KTL
Max. Efficiency 99.00% 99.00%
European Efficiency 98.50% 98.50%
Max. Input Voltage 1100V
Rated Input Voltage 620V
Max. Input Current 110A (33/33/22/22) 132A (33/33/33/33)
Max. Short Circuit Current 140A(42/42/28/28) 168A(42/42/42/42)
Min. Operation Voltage/Start Input Voltage 250V/200V
MPPT Operating Voltage Range 200-950V
MPPT Operating Voltage Range (Full-Load) 540-850V
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* 277-520V(adjustable)
Rated Grid Frequency 50Hz/60Hz
Grid Frequency Range** 45Hz-55Hz/55Hz-65Hz
THDI <3%(Rated Power)
DC Current Injection <0.5%In
Power Factor >0.99 rated power(adjustable 0.8LG - 0.8LD)
DC switch support
Anti-islanding protection support
AC overcurrent protection support
AC short circuit protection support
DC reverse connection support
Surge Arrester DC TypeII / AC Type II
Insulation detection support
Leakage current protection support
Anti-PID Function Optional
Topology Transformerless
IP Rating IP65
Cooling Fan Cooling
Operating Temperature Range -25 °C to 60 °C
Relative Humidity Range 0-100%
Max. Operating Altitude 4000m
Noise <45dB
Dimensions (W*H*D) 855*555*275mm
Weight 65Kg 67Kg
Display Bluetooth & LED, LCD(Optional)
Communication RS485(Optional), WIFI (Optional), GPRS(Optional)
Safety IEC62109-1, IEC62109-2
Grid Code VDE-AR-N 4105, IEC61727, IEC62116, VDE 0126-1-1, AS 4777
Others IEC 60068, IEC61683
Warranty 5 Years/10 Years(Optional)

Note:   * The range of output voltage and frequency may vary depending upon different grid codes.

              * Specifications are subject to change without notice.