SolarWish
CompareResidentialCommercialUtility
Q-Cells Q.PEAK DUO

Q-Cells Q.PEAK DUO BLK-G8 340 (340W)

Residential · 340W
80
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

Efficiency & Real-World Performance 83
Temperature & Climate Resilience 80
Power Output 73
Build & Install 66
Certifications 58
Warranty & Durability 51

DC Electrical Characteristics

STC Power Rating
340W
PTC Power Rating
318.95W
STC Power per unit of area
17.6W/ft (189.7W/m)
Peak Efficiency
0.1897
Power Tolerances
0%/+1%
Number of Cells
120
Imp
9.9A
Vmp
34.34V
Isc
10.4A
Voc
40.7V
NOCT
43°C
Temp. Coefficient of Power
-0.35%/K
Temp. Coefficient of Voltage
-0.11V/K
Series Fuse Rating
20A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Black
Backsheet Color
Black
Length
68.5in (1,740mm)
Width
40.6in (1,030mm)
Depth
1.3in (32mm)
Weight
43.9lb (19.9kg)
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 2
Compliances
UL 1703, IEC 61215, IEC 61730
CSI Listed
No