APsystems QT2 2000VA 3-Phase Quad Microinverter

The APsystems QT2 is the most powerful Quad Microinverter for three-phase mains connections, delivering up to 2000VA AC output power. Designed for both residential and commercial PV systems, it features four DC input channels with low voltage, 2 MPPTs, and Encrypted Zigbee Communication for reliable monitoring and control.

The QT2 incorporates an integrated VDE Relay and RPC (Reactive Power Control) to interact with the power grid and manage voltage fluctuations. With a peak efficiency of 97%, natural convection cooling (no fans), and silicone encapsulation for enhanced durability, the microinverter operates reliably across -40 °C to +65 °C. The IP67 housing provides full protection against dust and water ingress.

Suitable for panels rated 315Wp–670Wp+, the QT2 accepts up to 20A input current per channel and provides three-phase balanced AC output with adjustable power factor and frequency range. Real-time monitoring is available via the EMA (Energy Management Analysis) system, accessible through mobile app and web portal for remote diagnostics and maintenance.