SolarWish

Q-Cells Q.PEAK DUO L-G5.2 390 (390W)

Q-Cells Q.PEAK DUO · Residential · 390W

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Score Breakdown

Scores use the selected SolarWish shopping profile.

Power Output 85
Certifications 84
Efficiency & Real-World Performance 80
Temperature & Climate Resilience 76
Warranty & Durability 51
Build & Install 49
78
SCORE /100

30 specs

DC Electrical Characteristics

STC Power Rating390W
PTC Power Rating361.5W
STC Power per unit of area18.0W/ft (193.5W/m)
Peak Efficiency0.1935
Power Tolerances0%/+1%
Number of Cells144
Imp9.66A
Vmp40.38V
Isc10.14A
Voc48.48V
NOCT43°C
Temp. Coefficient of Power-0.37%/K
Temp. Coefficient of Voltage-0.136V/K
Series Fuse Rating20A
Maximum System Voltage1500V

Mechanical Characteristics

TypeMono
Output Terminal TypeMulticontact Connector Type 4
Frame ColorClear
Backsheet ColorWhite
Length79.3in (2,015mm)
Width39.4in (1,000mm)
Depth1.4in (35mm)
Weight51.8lb (23.5kg)
Installation MethodRack-Mounted

Warranty and Certifications

80% Power Output Warranty Period25yrs
90% Power Output Warranty Period15yrs
Workmanship Warranty Period12yrs
UL Fire ClassificationType 1
CompliancesUL 1703, IEC 61215, IEC 61730
CSI ListedYes