QCELLS 620W Q.TRON XL-G2/BFG Solar Module

Q.TRON XL-G2.3/BFG 620W

Model Number	Q.TRON XL-G2.3/BFG 620W
STC Rating	620W
PTC Rating	583.4W
Open Circuit Voltage	56.67V
Short Circuit Current	13.76A
Frame Color	Silver anodized aluminum
Origin	USA
Power Tolerance	+5W / -0W
Module Efficiency	≥ 22.2%
Area	30.06 sq ft
Weight	78.0 lbs
Length	96.9 in in
Width	44.6 in
Height	1.38 in

+12.7%

Power Output

*Compared to standard Perc Technology Solar Modules

Commercial Sloped-Roof System Prices

Commercial Ground-Mount System Prices

QCELLS Q.TRON XL-G2/BFG 620W Bifacial Solar Module

Name: QCELLS Q.TRON XL-G2/BFG 620W Bifacial Solar Module
SKU: QCELLS-QTRON-XL-G2-3-BFG-620W

SKU QCELLS-QTRON-XL-G2-3-BFG-620W

Q.TRON XL-G2.3/BFG 620W Solar Module

The QCELLS Q.TRON XL-G2.3/BFG 620W N-Type Bifacial Solar Module is a high-performance solar panel designed for commercial, industrial, and utility-scale applications. This module combines Q.ANTUM NEO technology with bifacial design, offering high energy yield and efficiency.

With an efficiency of 22.2% and a power output of 620W under standard test conditions, this module is well-suited for large-scale solar projects. The bifacial design harnesses light reflected onto the rear of the module, potentially increasing energy yield by up to 21% and maximizing power generation across various installation scenarios.

Q.TRON XL-G2.3/BFG 620W Features

High Bifacial Gain: Bifacial Q.ANTUM NEO solar cells utilize light on both sides, potentially boosting energy yield by up to 21%.
All-Weather Performance: Excellent low-light and temperature behavior ensure optimal yields in various weather conditions.
Versatile Mounting: High-tech aluminum alloy frame enables use with a wide range of mounting structures, certified for high snow (5400 Pa) and wind loads (3750 Pa).
Low LCOE: Q.ANTUM NEO technology offers higher performance and efficiency, providing higher yield per surface area and lower BOS costs.
Enduring Performance: Anti LeTID, Anti PID Technology, and Hot-Spot Protect features ensure long-term yield security.

Q.TRON XL-G2.3/BFG 620W Warranty

The QCELLS Q.TRON XL-G2.3/BFG 620W module is protected by a 12-year product warranty and a 30-year performance warranty. QCELLS guarantees at least 98.5% of nominal power during the first year, with a maximum annual degradation of 0.33% thereafter. The module is warranted to produce at least 95.53% of nominal power up to 10 years and 88.93% up to 30 years.

UL61730-1 & UL61730-2, CE-compliant, Quality Controlled PV - TÜV Rheinland, IEC 61215:2016, IEC 61730:2016, U.S. Patent No. 9,893,215 (solar cells).

Attachments Details

QCELLS Q.TRON XL-G2.3/BFG 620W Review

The QCELLS Q.TRON XL-G2.3/BFG 620W module offers high performance for solar installations. Its combination of N-type bifacial design and Q.ANTUM NEO technology makes it well-suited for large-scale solar projects, especially in commercial, industrial, and utility applications. The module's double glass design enhances its durability and contributes to its extended 30-year performance warranty.

QCELLS has demonstrated a commitment to establishing a complete and sustainable solar supply chain within the United States. Their production facilities in the USA position QCELLS as a leader in American solar manufacturing. This commitment to domestic production helps create clean energy jobs and strengthens the U.S. solar industry.

The Evolution of Q.ANTUM Technology

2012

The World’s First Commercialized PERC Technology

2017

Half-cell Technology with Multi Busbars and Interconnection

2019

Q.ANTUM DUO with Zero-gap Technology

2021

Q CELLS' Innovative N-type Technology Introduced

MORE EFFICIENCY THROUGH NEO POWER TRANSMITTER

Standard Cells (P-type, PERC)

In standard PERC solar cells, a passivation layer is used on the rear side of the cell. This layer has small holes to allow for electrical interconnection via wires. However, the passivation is compromised in the areas where the contacts are made, which puts a limit on the highest possible efficiency that can be achieved by the module.

Q.ANTUM NEO Cells (N-type)

The NEO Power Transmitter layer in Q.ANTUM NEO cells innovatively combines the functions of the passivation layer and electrical interconnection into a single layer. By doing so, it enables the entire rear surface of the cell to be passivated while still maintaining full contact coverage.