SolarWish
CompareResidentialCommercialUtility
Q-Cells

Q-Cells Q.POWER-G5 275 (275W)

Residential · 275W
63
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 64
Temperature & Climate Resilience 60
Certifications 58
Power Output 56
Build & Install 53
Warranty & Durability 51

DC Electrical Characteristics

STC Power Rating
275W
PTC Power Rating
252.55W
STC Power per unit of area
15.6W/ft (168.2W/m)
Peak Efficiency
0.1682
Power Tolerances
0%/+5%
Number of Cells
60
Imp
8.79A
Vmp
31.3V
Isc
9.27A
Voc
38.3V
NOCT
45°C
Temp. Coefficient of Power
-0.4%/K
Temp. Coefficient of Voltage
-0.119V/K
Series Fuse Rating
20A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
Clear
Length
65in (1,650mm)
Width
39in (991mm)
Depth
1.4in (35mm)
Weight
39.7lb (18kg)
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
data not available
Compliances
UL 1703, IEC 61215, IEC 61730
CSI Listed
No