Description

Hanwha Qcells Q.TRON BLK M-G2+/AC 440W AC Solar Module with Integrated Microinverter

The Qcells Solar Q.TRON AC 440W (Q.TRON BLK M-G2+/AC 440) is an AC solar module from the Qcells Q.TRON AC series that pairs a 440W Q.TRON BLK M-G2+ module with an integrated Qcells Q.MI.349B-G1 microinverter. It reaches up to 22.5% module efficiency from 6 × 18 monocrystalline Q.ANTUM NEO solar half cells and outputs up to 349 VA continuous AC power at 240 V.

According to the datasheet, the microinverter and module of the Qcells Solar Q.TRON AC 440W are assembled in Michigan and Georgia respectively. Built-in rapid shutdown, one warrantor for module and microinverter, and a 25-year product and performance warranty make it a simplified choice for rooftop arrays on residential buildings.

Qcells Solar Q.TRON AC 440W High-Efficiency Performance

At Standard Test Conditions the Qcells Solar Q.TRON AC 440W delivers a minimum of 440W with a power tolerance of +5 W / −0 W, so every module meets or exceeds its nameplate.

• Power at MPP (Pmpp): 440W
• Module Efficiency: ≥ 22.5%
• Power Tolerance: +5 W / −0 W
• Cells: 6 × 18 (108) monocrystalline Q.ANTUM NEO solar half cells

Q.ANTUM NEO N-Type Cell Technology

Q.ANTUM NEO is Qcells’ N-type cell technology. The Qcells Solar Q.TRON AC 440W keeps more of its output in heat thanks to a −0.29 %/K temperature coefficient of Pmpp, and the datasheet credits it with excellent low-light and temperature behavior.

• Temperature Coefficient of Pmpp (γ): −0.29 %/K
• Temperature Coefficient of Voc (β): −0.24 %/K
• Temperature Coefficient of Isc (α): +0.04 %/K

Qcells Solar Q.TRON AC 440W Integrated Microinverter

The Qcells Solar Q.TRON AC 440W carries a Qcells Q.MI.349B-G1 microinverter (9.61 × 5.79 × 1.17 in, IP67 / NEMA Type 6). AC output electrical characteristics:

• Peak Output Power: 366 VA
• Max Continuous Output Power: 349 VA
• Nominal (L-L) Voltage / Range: 240 V / 211 to 264 V
• Nominal Rated Output Current: 1.45 A
• Nominal Frequency / Range: 60 Hz / 59.3 to 60.5 Hz
• Power Factor at Rated Power: 1.0 (adjustable 0.85 leading to 0.85 lagging)
• Max Units per 20 A (L-L) Branch Circuit: 11
• Max AC Modules per Q.HOME COMBINER 80 G1: 44
• CEC Efficiency: 97%
• Night-Time Power Consumption: 60 mW

Qcells Solar Q.TRON AC 440W Electrical Data

DC power, minimum performance at Standard Test Conditions (1000 W/m², 25 ± 2 °C, AM 1.5):

• Power at MPP (Pmpp): 440W
• Short Circuit Current (Isc): 13.90 A
• Open Circuit Voltage (Voc): 39.88 V
• Current at MPP (Impp): 13.20 A
• Voltage at MPP (Vmpp): 33.33 V
• Efficiency: ≥ 22.5%

Properties for system design:

• Maximum System Voltage: 1000 V
• Maximum Series Fuse Rating: 25 A DC
• PV Module Classification: Class II
• Fire Rating based on ANSI / UL 61730: C / TYPE 2
• Max. Design Load, Push / Pull: 113 lbs/ft² (5400 Pa) / 75 lbs/ft² (3600 Pa)
• Max. Test Load, Push / Pull: 169 lbs/ft² (8100 Pa) / 113 lbs/ft² (5400 Pa)
• Permitted Module Temperature: −40 °F up to +140 °F (−40 °C up to +60 °C)
• Storage Temperature Range: −4 °F up to +113 °F (−20 °C up to +45 °C)

Durable Module Construction

Mechanical specification of the Qcells Solar Q.TRON AC 440W from the Qcells datasheet:

• Format: 67.8 × 44.6 × 1.57 in including frame (1722 × 1134 × 40 mm)
• Weight: 50.59 lbs (22.95 kg)
• Front Cover: 0.13 in (3.2 mm) thermally pre-stressed ARC solar glass
• Back Cover: Composite film
• Frame: Black anodized aluminum
• Junction Box: 53-101 × 32-60 × 15-18 mm, protection class IP68, with bypass diodes
• Microinverter: 244 × 147 × 29.6 mm, protection class IP67 / NEMA Type 6
• DC Cable: 4 mm² solar cable; (+) ≥ 25.8 in (655 mm), (−) ≥ 25.2 in (640 mm)
• DC Connector: Stäubli MC4; IP68

Installation & System Design

Each Qcells Solar Q.TRON AC 440W produces 240 V AC at the module, so there is no separate string inverter to size. Up to 11 units fit on a 20 A (L-L) branch circuit, and the detachable microinverter simplifies on-site maintenance. Follow the Qcells installation manual for approved mounting, accessories, and grounding.

Ideal Applications

The Qcells Solar Q.TRON AC 440W is a good fit for:

• Rooftop arrays on residential buildings
• Homeowners who want module-level AC output with built-in rapid shutdown
• Installers who want one warrantor for module and microinverter

Qcells Solar Q.TRON AC 440W Warranty & Certifications

• 25-year product and performance warranty for module and microinverter
• At least 98.5% of nominal DC power during the first year, then max. 0.33% degradation per year; at least 95.53% up to 10 years and at least 90.58% up to 25 years
• Base DC module: UL 61730-1 & UL 61730-2, CE-compliant, IEC 61215:2021, IEC 61730:2023
• Microinverter Q.MI.349B-G1: UL 1741, UL 1741SA, UL 1741SB, CSA C22.2 No. 107; UL listed as PV Rapid Shut Down Equipment
• AC module: UL 1741, CSA C22.2 No. 107, IEEE 1547-2018

Full warranties are in accordance with the warranty terms of the Qcells sales organization of your respective country.

Related Qcells Modules

More new Qcells modules:

• Hanwha Qcells Q.TRON BLK M-G2+ 420W All-Black N-Type Residential Solar Panel
• Hanwha Qcells Q.TRON BLK M-G2+ 425W All-Black N-Type Residential Solar Panel
• Hanwha Qcells Q.TRON BLK M-G2+ 440W All-Black N-Type Residential Solar Panel
• Hanwha Qcells Q.TRON XL-G2.3/BFG 635W N-Type Bifacial Glass-Glass Solar Panel
• Hanwha Qcells Q.TRON XL-G2.3/BFG 640W N-Type Bifacial Glass-Glass Solar Panel
• Hanwha Qcells Q.TRON XL-G2.3/BFG 645W N-Type Bifacial Glass-Glass Solar Panel

Available now from AmeriSol:

• Hanwha Qcells Q.TRON BLK M-G2+ 435W All-Black N-Type Solar Panel
• Hanwha Qcells Q.TRON BLK M-G2+ 430W All-Black N-Type Solar Panel
• Hanwha Qcells Q.TRON Duo XL-G2 BFG 630W N-Type Bifacial Solar Panel
• Hanwha Qcells Q.TRON Duo XL-G2 BFG 625W N-Type Bifacial Solar Panel

Browse all PV modules in the AmeriSol catalog, or visit the official Qcells Q.TRON BLK M-G2+/AC page.

Datasheet

Download the Hanwha Qcells Q.TRON AC module series 420–440 (2026-08 Rev03 NA) datasheet (PDF)

Availability & Pricing

Contact AmeriSol Energy Solutions for current Qcells Solar Q.TRON AC 440W availability, lead times, pallet and truckload quantities, and project pricing. Share your project location and target delivery window so the team can confirm the configuration and freight that fit your schedule.

Why Choose the Qcells Solar Q.TRON AC 440W?

The Qcells Solar Q.TRON AC 440W combines a Q.ANTUM NEO module, an integrated Q.MI.349B-G1 microinverter with rapid shutdown, and a single 25-year warranty. Choose it when your project calls for 440W-class output at 22.5% efficiency and dependable procurement through AmeriSol Energy Solutions.

Please leave this field empty

Get a Free Consultation

Share a few details - we’ll call within one business day.

ResidentialCommercialIndustrial

We don’t spam! Read our privacy policy for more info.

Check your inbox or spam folder to confirm your subscription.