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Q-Cells Q.PEAK DUO

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

Residential · 390W
78
SCORE /100
30 specs
Score this as…
⭐ General / Balanced📐 Max Efficiency (Tight Roof)🛡️ Durability & Warranty🌡️ Hot-Climate Buyer⚡ High-Output / Commercial-Scale🪶 Easy-Install / Older Roof

Score Breakdown

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

DC Electrical Characteristics

STC Power Rating
390W
PTC Power Rating
361.5W
STC Power per unit of area
18.0W/ft (193.5W/m)
Peak Efficiency
0.1935
Power Tolerances
0%/+1%
Number of Cells
144
Imp
9.66A
Vmp
40.38V
Isc
10.14A
Voc
48.48V
NOCT
43°C
Temp. Coefficient of Power
-0.37%/K
Temp. Coefficient of Voltage
-0.136V/K
Series Fuse Rating
20A
Maximum System Voltage
1500V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
White
Length
79.3in (2,015mm)
Width
39.4in (1,000mm)
Depth
1.4in (35mm)
Weight
51.8lb (23.5kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
15yrs
Workmanship Warranty Period
12yrs
UL Fire Classification
Type 1
Compliances
UL 1703, IEC 61215, IEC 61730
CSI Listed
Yes