Your Cart

SAJ Grid Tied 50KW/2MPPT 3 Phase Inverter

SAJ Grid Tied 50KW/2MPPT 3 Phase Inverter
SAJ Grid Tied 50KW/2MPPT 3 Phase Inverter
  • Stock: Inquiry
  • Brand: SAJ
  • Model: SOGI-140


Flexible and Efficient:

  • Optimized global MPPT algorithm, MPPT efficiency higher than 99.5%
  • Asymmetric dual MPPT which are compatible to all kinds of solar roofs
  • Max. efficiency of 98.0%, European efficiency of 97.6%
  • Super wide input voltage range(150V-1000V), supporting various solar panels and string designs
  • With reduced derating under high temperature, the generating capacity is improved

Convenient Installation:

  • Transformerless, smaller and lighter
  • AC output quick connector design, for faster installation
  • Specialized mounting design, easy to install

Smart and Easy to Use:

  • One-button safety setting, easy configuration of all parameters
  • Built-in independent RTC chip, supporting data storage of 25 years
  • Integrated LCD graphical display, showing daily/monthly/yearly generation
  • Integrated RS232 / Wi-Fi interfaces, for improved communication
  • Free monitoring anytime anywhere
  • Local and remote intelligent maintenance by PC, IOS and Android devices
  • Responds to power grid dispatching, energy management of micro-grids
  • Integrated with the function of reactive adjusting

Safe and Reliable:

  • IP65 protection for indoor and outdoor installation
  • Aluminum case design to enhance heat dissipation and prevent rust corrosion,prolong life time
  • Built-in high voltage DC switch for safer maintenance and application
  • Built-in convective fans to lower the temperature of core components,prolong life time
  • Natural convection for longer life


  • Phase: Three
  • Certification: CE, ISO9001, TUV/G59
  • Type: DC/AC Inverters
  • Circuit Topologies: Full-Bridge Type
  • Max. DC Voltage [V]: 1000
  • Min. DC Voltage[V]: 180V
  • Power Factor,Adjustable(cosφ): 0.8 Leading~0.8 Lagging
  • Max. Efficiency: 98.8%
  • Warranty: 5 Years Standard
  • Specification: 700*530*260 (mm)
  • Nature of Source Flow: Active Inverter
  • Output Power: 15000W
  • Power Source: Solar Power
  • Nature of Wave String: Sine Wave Inverter
  • MPPT Voltage Range [V]: 180-900
  • Number of MPPT: 3
  • Total Harmonic Distortion (Thdi): < 3% (at Nominal Power)
  • MPPT Accuracy: >99.5%

  • Datalogger & Communication: 2*RS485& 1*RS232 Standard/WiFi/Ethernet(Optional)


SAJ Grid Tied 50KW/2MPPT 3 Phase Inverter

Write a review

Note: HTML is not translated!
Bad Good