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Sharp

Sharp ND-250QCS (250W)

Residential · 250W
53
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

Build & Install 76
Certifications 70
Power Output 49
Efficiency & Real-World Performance 46
Warranty & Durability 45
Temperature & Climate Resilience 38

DC Electrical Characteristics

STC Power Rating
250W
PTC Power Rating
223.7W
STC Power per unit of area
14.2W/ft (153.4W/m)
Peak Efficiency
0.1534
Power Tolerances
0%/+5%
Number of Cells
60
Imp
8.4A
Vmp
29.8V
Isc
8.9A
Voc
38.3V
NOCT
47.5°C
Temp. Coefficient of Power
-0.48%/K
Temp. Coefficient of Voltage
-0.138V/K
Series Fuse Rating
15A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Polycrystalline Silicon
Output Terminal Type
SMK H4
Frame Color
Clear
Backsheet Color
data not available
Length
64.6in (1,640mm)
Width
39.1in (994mm)
Depth
1.8in (46mm)
Weight
41.9lb (19kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
data not available
Workmanship Warranty Period
10yrs
UL Fire Classification
data not available
Compliances
UL 1703
CSI Listed
Yes