SolarWish
CompareResidentialCommercialUtility
Sunpower

Sunpower SPR-P17-355-COM (355W)

Residential · 355W
69
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

Power Output 75
Certifications 72
Temperature & Climate Resilience 66
Warranty & Durability 61
Efficiency & Real-World Performance 57
Build & Install 48

DC Electrical Characteristics

STC Power Rating
355W
PTC Power Rating
319.4W
STC Power per unit of area
16.0W/ft (172.1W/m)
Peak Efficiency
0.1721
Power Tolerances
0%/+5%
Number of Cells
data not available
Imp
8.18A
Vmp
43.4V
Isc
8.68A
Voc
51.9V
NOCT
45°C
Temp. Coefficient of Power
-0.37%/K
Temp. Coefficient of Voltage
-0.176V/K
Series Fuse Rating
15A
Maximum System Voltage
1500V

Mechanical Characteristics

Type
Polycrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
Clear
Length
81.4in (2,067mm)
Width
39.3in (998mm)
Depth
1.8in (46mm)
Weight
50.9lb (23.1kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
12yrs
Workmanship Warranty Period
25yrs
UL Fire Classification
Type 2
Compliances
UL 1703, IEC 61215, IEC 61730, CEC, TUV
CSI Listed
No