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PV inverter / central / three-phase / with transformer



  • Power source:


  • Connection:


  • Phase:


  • Options and accessories:

    with transformer, residential

  • Peak power:

    Min.: 33 kW (45 hp)

    Max.: 1,030 kW (1,400 hp)


Designed for medium scale and rooftop applications SUNWAY TG inverters with integrated galvanic insulation transformer feature best-in-class technology providing the highest flexibility and reliability.
SUNWAY TG product range allows the optimal configuration of medium and large PV plants providing the lowest system cost and the maximum yield.

Integrated galvanic insulation transformer.
Very high conversion efficiency with a single power conversion stage, optimized for minimum losses.
Modular construction and cabinet industrialization for maximum reliability and easy access to all components for maintainability and ease of service on site.
Grid interactive features such as LVRT, reactive power control, frequency and voltage feedback control, in compliance with the most advanced european and world wide standards.
Integrated DC-side protection provided by disconnect switch with release coil.
Integrated miswiring protection on DC side.
Integrated active monitoring of DC isolation (AC isolation monitoring optional).
Integrated AC-side protection with automatic-disconnection on load breaker.
Integration with SunwayPortal for web access to production data. Remote monitoring and control through standard SCADA systems.
Integrated Modbus on RS485 and TCP-IP on Ethernet data connection.
Integrated inputs for environmental sensors.
Compliant with photovoltaic modules requiring one earthed pole (positive or negative pole - optional).
Compliant with AEEG 84/12 (CEI 0-16)