Home / SOLAR INVERTER / Products / Grid connected inverter

ST40K-60KTL ( Three Phase String Solar Inverter )

    MOSO ST40-60KTL series inverter is especially designed for three-phase residential and small commercial projects, provide the best patented topology globally, provide more optional choices for PV power systems. Leading edge efficiency, high cost effectiveness, modern appearance, friendly interface, and ultra-long quality warranty, etc.

     

    1. Software adjust and control intelligently, DC input can exceed 50%

    2. IGBT module design, high reliability

    3. Dual high performance DSP digital control, fast operation speed, excellent protection performance

    4. The max input current of each MPPT is up to 44A, max input voltage is up to 1100V

    5. Especially suitable for complex and weak power grids

    6. 98.6%  high efficient conversion, stable to enjoy power generation income

    7. Multi MPPT to adapt to more complex environment

    8. Easy installation and free maintenance

    9. IP65, more convenient to use in multiple scenarios

    10. Intelligent air cooling, eliminate the risk of heat and fire

    11. LCD multi-language display, support a variety of monitoring methods

    12. Simple local settings

    13. Stylish and durable, 5-25 year warranty is optional

    14. Adapt double-sided components

Service hotline:(86-755) 2765-7000

Online consultation
Technical Specification

ST40K-60KTL-M Technical Specification

Technical Specification

ST40KTL-M

ST50KTL-M

ST60KTL-M

Input(DC)

Max. DC Power

60000W

75000W

90000W

Max. Input Voltage

1100Vdc

Max. Input Current per MPPT

44A

Rated Input Voltage

600Vdc

Start Voltage

120Vdc

MPPT Operating Voltage Range

200~950Vdc

Number of MPP Trackers

3

Number of Inputs

12

DC Terminal Type

MC4

Output(AC)

Rated output power

40000W

50000W

60000W

Max. output apparent power

44000VA

55000VA

66000VA

Max. output current

58.0A

72.5A

87.0A

Rated output voltage

3W/N+PE~230Vac/400Vac

Output Voltage Range

305~500Vac(Conform to local standards)

Rated output voltage frequency

50Hz/60Hz

Output voltage frequecy rang

45~55/55~65Hz(Conform to local standards)

Adjustable Power Factor Range

0.8 leading … 0.8 lagging

Max. Total Harmonic Distortion

<3%(Rated Power)

AC terminal Type

OT Terminal

Efficiency

Max. Efficiency

98.5%

98.5%

98.5%

European Efficiency

97.8%

97.8%

97.9%

Protection

DC Reverse Polarity Protection

Yes

AC Overvoltage Protection

Yes

DC Insulation Resistance Detection

Yes

AC Overcurrent Protection

Yes

DC Surge Arrester

Type I

AC Surge Arrester

Type II

Anti-islanding Protection

Yes

Residual Current Detection

Yes

Communication

LCD Display

yes

yes

yes

RS485/WiFi/4G

yes/opt/opt

yes/opt/opt

yes/opt/opt

General Data

Dimensions(W*H*D)

620*795*210 mm

Weight(with mounting plate)

75 kg

Operating Temperature Range

-25 ℃ ~ 60 ℃ (Detating above 45℃)

Cooling Method

Smart Fans

Protection Degree

IP65

Topology

Transformerless

Relative operating humidity

0~100% RH

Max. Operating Altitude

0~4,000 m (Detating above 2,000 m)

Warranty

5 years/10 years(opt.)/15 years(opt.)

Standard Compliance(more available upon request)

Certificate

EN 62109-1/-2, IEC 62109-1/-2, EN 61000-6-2/-4, IEC61000-6-2/-4

Grid Connection Standards

EN 50549-1, IEC 61727, IEC 62116

TUV/CE: EN 62109; EMC: EN 61000、IEC 62116; CQC: NB/T 32004; Inmetro、VDE 4105、VDE 0126、VDE 0124、VDE 4110、VDE 4120、EN50549

Download Center