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APSystems QT2 480V AC Inverter 1800W, 4 PV modules 565W+.
APSystems QT2 480V AC Inverter 1800W, 4 PV modules 565W+.
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Type
InvertersSKU
QT2 - 480V 5- WireMinimum Order Quantity: 1

Description
APsystems QT2 Microinverter – 2nd Generation 3-Phase Solution.
APsystems introduces the QT2, its 2nd generation native 3-phase quad microinverter, designed to deliver exceptional power outputs of up to 1800VA (for 480V). Engineered for today’s high-output PV modules, the QT2 provides commercial installers with a powerful, plug-and-play MLPE solution that installs quickly and meets rapid shutdown requirements effortlessly.
Key Features:
- Designed for 3-phase grid connections at 480V.
- Supports four modules per unit with two independent MPPTs and module-level DC voltage monitoring.
- Delivers a maximum continuous AC output power of 1800VA at 480V.
- Optimized for high-capacity PV modules with a maximum input current of 20A.
- Integrated safety protection relay for enhanced reliability.
- Features adjustable power factor and balanced 3-phase output.
- Compatible with both Δ (Delta) and Y (Wye) 3-phase grid configurations.
Pricing Information:
- Price: EXW (Ex-Works) – Shipping costs are not included.
- Shipping: Please contact us for a shipping quote.
The QT2 microinverter sets a new standard for efficiency, safety, and ease of installation in commercial solar applications.

