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Westinghouse Solar

Westinghouse Solar ST175-1 (175W)

Residential · 175W
50
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 70
Efficiency & Real-World Performance 42
Warranty & Durability 40
Build & Install 38
Power Output 38
Temperature & Climate Resilience 38

DC Electrical Characteristics

STC Power Rating
175W
PTC Power Rating
157.5W
STC Power per unit of area
12.5W/ft (134.5W/m)
Peak Efficiency
0.1345
Power Tolerances
-3%/+3%
Number of Cells
72
Imp
4.95A
Vmp
35.2V
Isc
5.2A
Voc
44.2V
NOCT
data not available
Temp. Coefficient of Power
-0.5%/K
Temp. Coefficient of Voltage
-0.155V/K
Series Fuse Rating
15A
Maximum System Voltage
600V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Black
Backsheet Color
data not available
Length
62.6in (1,590mm)
Width
32.2in (818mm)
Depth
2.8in (71mm)
Weight
45.6lb (20.7kg)
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
UL 1703
CSI Listed
Yes