SolarWish
CompareResidentialCommercialUtility
Solar World

Solar World SW 320 XL MONO (320W)

Residential · 320W
67
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 90
Power Output 67
Efficiency & Real-World Performance 55
Build & Install 54
Temperature & Climate Resilience 49
Warranty & Durability 43

DC Electrical Characteristics

STC Power Rating
320W
PTC Power Rating
290.6W
STC Power per unit of area
14.9W/ft (160.4W/m)
Peak Efficiency
0.1604
Power Tolerances
0%/+2%
Number of Cells
72
Imp
8.78A
Vmp
36.7V
Isc
9.41A
Voc
45.9V
NOCT
46°C
Temp. Coefficient of Power
-0.43%/K
Temp. Coefficient of Voltage
-0.14V/K
Series Fuse Rating
25A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Amphenol H4
Frame Color
Clear
Backsheet Color
data not available
Length
78.5in (1,993mm)
Width
39.4in (1,001mm)
Depth
1.3in (33mm)
Weight
47.6lb (21.6kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
10yrs
Workmanship Warranty Period
10yrs
UL Fire Classification
Type 1
Compliances
UL 1703, IEC 61215, IEC 61730, TUV
CSI Listed
Yes