SolarWish
CompareResidentialCommercialUtility
Q-Cells Q.PEAK DUO

Q-Cells Q.PEAK DUO BLK-G5 320 (320W)

Residential · 320W
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

Certifications 84
Efficiency & Real-World Performance 79
Build & Install 74
Power Output 67
Temperature & Climate Resilience 66
Warranty & Durability 51

DC Electrical Characteristics

STC Power Rating
320W
PTC Power Rating
297W
STC Power per unit of area
17.6W/ft (189.9W/m)
Peak Efficiency
0.1899
Power Tolerances
0%/+2%
Number of Cells
120
Imp
9.47A
Vmp
33.8V
Isc
9.94A
Voc
40.56V
NOCT
45°C
Temp. Coefficient of Power
-0.37%/K
Temp. Coefficient of Voltage
-0.114V/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
66.3in (1,685mm)
Width
39.4in (1,000mm)
Depth
1.3in (32mm)
Weight
41.2lb (18.7kg)
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