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Kyung Won

Kyung Won KWL-250S (250W)

Residential · 250W
52
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

Temperature & Climate Resilience 50
Build & Install 49
Power Output 48
Efficiency & Real-World Performance 45
Warranty & Durability 40
Certifications 38

DC Electrical Characteristics

STC Power Rating
250W
PTC Power Rating
219.1W
STC Power per unit of area
14.4W/ft (155.5W/m)
Peak Efficiency
0.1555
Power Tolerances
0%/+3%
Number of Cells
60
Imp
8.23A
Vmp
30.4V
Isc
8.91A
Voc
38.1V
NOCT
47°C
Temp. Coefficient of Power
-0.4%/K
Temp. Coefficient of Voltage
-0.119V/K
Series Fuse Rating
15A
Maximum System Voltage
600V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
data not available
Length
64.6in (1,642mm)
Width
38.5in (979mm)
Depth
1.5in (38mm)
Weight
41.9lb (19kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
12yrs
Workmanship Warranty Period
5yrs
UL Fire Classification
data not available
Compliances
data not available
CSI Listed
No