product slide thumb
product slide

SOFAR 125KTL-HV

  • Max. efficiency up to 99%
  • Outdoor IP66 protection level
  • Type II SPD for both DC and AC
  • Remote firmware upgrade
  • I-V curve scanning function
  • Maximum 12 MPP trackers with 1.5* DC overload
  • Support Modbus communication, external Wifi/ PLC/ GPRS (optional)
  • AC / DC dual power supply redundant design, 24-hour status monitoring

Max. input voltage 1100V
Rated input voltage 725V
Start-up voltage 200V
MPPT operating voltage range 180V-1000V
Full power MPPT voltage range 500V-850V
Number of MPP trackers 10
Number for DC inputs 20
Max. input current per MPPT 26A
Max. input short circuit current per MPPT 40
Rated power 125kW
Max. AC power 137kVA
Max. output current 160A
Nominal grid voltage 3/PE, 500Vac
Grid voltage range 400Vac-575Vac
Nominal frequency 50/60Hz
Grid frequency range 45Hz-55Hz/54Hz-66Hz ( According to local standard )
THDi 0~ 100%
Active power adjustable range <3%
Power factor 1default (adjustable+/-0.8)

Technical Data

  • Performance

    Max efficiency : 99%
    European weighted efficiency : 98.5%
    MPPT efficiency : >99.9%
  • Protection

    DC reverse polarity protection : Yes
    Anti-islanding protection : Yes
    Leakage current protection : Yes
    Ground fault monitoring : Yes
    PV-array string fault monitoring : Yes
    Zero voltage ride through : Yes
    DC switch : Yes
    Anti-PID function : Optional
    AFCI protection : Optional
    Protection class/ Overvoltage category : I/III
    Input/ Output SPD : PV: type II standard, AC: type II standard
  • Communication

    Communication : RS485/Bluetooth/USB, Optional:WiFi /GPRS /PLC
  • General Data

    Ambient temperature range : -30°C~+60°C
    Topology : Transformerless
    Degree of protection : IP66
    Allowable relative humidity range : 0~100%
    Max. operating altitude : 4000m
    Weight : 90kg
    Cooling : Smart forced air cooling
    Dimension : 995.5*663.5*368mm
    Display : LCD&Bluetooth+APP
    Standard warranty : 5 years, Optional: 7 years / 10 years
  • Standard

    EMC : EN 61000-6-2, EN 61000-6-4
    Safety standards : IEC62109-1/2, IEC62116, IEC61727, IEC-61683, IEC60068(1,2,14,30)
    Grid standards : AS/NZS 4777, VDE V 0124-100, V 0126-1-1, VDE-AR-N 4105,CEI 0-21/CEI 0-16, UNE 206 007-1, EN50549, G99, EN50530, NB/T32004