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Solar World SW 270 duo 25% (331W)

Residential · 331W
76
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

Warranty & Durability 77
Efficiency & Real-World Performance 76
Certifications 72
Build & Install 71
Power Output 69
Temperature & Climate Resilience 44

DC Electrical Characteristics

STC Power Rating
331W
PTC Power Rating
299.68W
STC Power per unit of area
19.1W/ft (205.6W/m)
Peak Efficiency
0.2056
Power Tolerances
data not available
Number of Cells
60
Imp
10.85A
Vmp
30.5V
Isc
11.6A
Voc
39V
NOCT
48°C
Temp. Coefficient of Power
-0.43%/K
Temp. Coefficient of Voltage
-0.117V/K
Series Fuse Rating
25A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Mono PERC
Output Terminal Type
Amphenol H4
Frame Color
Clear
Backsheet Color
data not available
Length
65.9in (1,675mm)
Width
37.8in (961mm)
Depth
1.3in (33mm)
Weight
47.4lb (21.5kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
30yrs
90% Power Output Warranty Period
21yrs
Workmanship Warranty Period
10yrs
UL Fire Classification
Type 3
Compliances
UL 1703, IEC 61215, IEC 61730, CUL, TUV
CSI Listed
No