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Solar World SW250 Poly (250W)

Residential · 250W
66
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
Build & Install 75
Power Output 49
Efficiency & Real-World Performance 46
Temperature & Climate Resilience 45
Warranty & Durability 43

DC Electrical Characteristics

STC Power Rating
250W
PTC Power Rating
224.7W
STC Power per unit of area
13.9W/ft (149.1W/m)
Peak Efficiency
0.1491
Power Tolerances
0%/+2%
Number of Cells
60
Imp
8.27A
Vmp
30.5V
Isc
8.81A
Voc
37.6V
NOCT
46°C
Temp. Coefficient of Power
-0.45%/K
Temp. Coefficient of Voltage
-0.139V/K
Series Fuse Rating
25A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Polycrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
White
Length
65.9in (1,675mm)
Width
39.4in (1,001mm)
Depth
1.3in (33mm)
Weight
39.7lb (18kg)
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