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Qcells

Qcells Q.TRON BLK M-G2+/AC 440W

Residential · 440W · Monocrystalline (half-cell)
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96
SCORE /100
29 specs · ✓ 29 verified
Score this as…
⭐ General / Balanced📐 Max Efficiency (Tight Roof)🛡️ Durability & Warranty🌡️ Hot-Climate Buyer⚡ High-Output / Commercial-Scale🪶 Easy-Install / Older Roof

Score Breakdown

Efficiency & Real-World Performance 97
Power Output 97
Temperature & Climate Resilience 97
Warranty & Durability 97
Build & Install 77
Certifications 72

DC Electrical Characteristics

STC Power Rating
440W✓ source
STC Power per unit of area
225.3 W/m²✓ source
Peak Efficiency
0.225✓ source
Power Tolerances
+5W/0W✓ source
Number of Cells
108✓ source
Imp
13.20A✓ source
Vmp
33.33V✓ source
Isc
13.90A✓ source
Voc
39.88V✓ source
Temp. Coefficient of Power
-0.29%/K✓ source
Temp. Coefficient of Voltage
-0.24%/K✓ source
Series Fuse Rating
25A DC✓ source
Maximum System Voltage
1000V✓ source

AC Electrical Characteristics

AC Voltage
240V (range 211-264V)✓ source
Max Cont. Output Current
1.45A✓ source
Max Cont. Output Power
349VA✓ source
Max Number of Modules per Branch Circuit
11 (20A L-L branch circuit)✓ source

Mechanical Characteristics

Type
Monocrystalline (half-cell)✓ source
Output Terminal Type
Stäubli MC4; IP68✓ source
Frame Color
Black (anodized aluminum)✓ source
Backsheet Color
Black✓ source
Length
1722mm✓ source
Width
1134mm✓ source
Depth
40mm✓ source
Weight
22.95kg✓ source

Warranty and Certifications

90% Power Output Warranty Period
25 years (90.58% of nominal power)✓ source
Workmanship Warranty Period
25 years✓ source
UL Fire Classification
Class C / Type 2 (ANSI/UL 61730)✓ source
Compliances
UL 61730-1 & UL 61730-2, IEC 61215:2021, IEC 61730:2023, CE-compliant, UL1741, UL1741SA, UL1741SB, CSA C22.2 No. 107, IEEE 1547 (microinverter/AC module)✓ source