AP systems QT2 208V 1728W 3-Phase Microinverter – High-Power 4-Module Input, Rapid Shutdown, UL 1741
AP systems QT2 208V 1728W 3-Phase Microinverter – High-Power 4-Module Input, Rapid Shutdown, UL 1741
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Description
Description
AP systems QT2 – 208V Three-Phase Microinverter, 1728W (25-Year Warranty)
Product Overview
The APsystems QT2 208V Microinverter is a high-performance three-phase microinverter designed for commercial and large-scale solar installations. With a maximum output of 1728W and support for four PV modules, the QT2 delivers exceptional efficiency and reliability across multi-module configurations.
Engineered for the demands of commercial rooftops and ground-mount systems, the QT2 ensures high energy yield, seamless grid integration, and long-term performance supported by a 25-year standard warranty.
Key Features
- 1728W max AC output for high-power commercial applications
- Supports four solar modules per microinverter
- Three-phase 120/208V AC output for balanced commercial power distribution
- High-efficiency grid-tied operation for maximum energy harvest
- Durable, weather-resistant design for long-term reliability
- Industry-leading 25-year warranty for peace of mind
Specification
Specification
Shipping & Rerturns
Shipping & Rerturns
- Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
- Returns: You may return or exchange products within 30 days of receiving your order. Items must be in original condition with proof of purchase.
- If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
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Talk to Our Solar Experts
Have questions about this system? Our solar specialists are here to help you choose the right setup for your needs. Whether you need sizing guidance, installation support, or bulk pricing, we're ready to assist.

