SolarWish

Sunpower SPR-E20-327 (327W)

Sunpower · Residential · 327W

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Score Breakdown

Scores use the selected SolarWish shopping profile.

Certifications 97
Efficiency & Real-World Performance 81
Warranty & Durability 76
Power Output 69
Temperature & Climate Resilience 64
Build & Install 52
79
SCORE /100

30 specs

DC Electrical Characteristics

STC Power Rating327W
PTC Power Rating301.4W
STC Power per unit of area18.6W/ft (200.5W/m)
Peak Efficiency0.2005
Power Tolerances0%/+5%
Number of Cells96
Imp5.98A
Vmp54.7V
Isc6.46A
Voc64.9V
NOCT45°C
Temp. Coefficient of Power-0.38%/K
Temp. Coefficient of Voltage-0.175V/K
Series Fuse Rating15A
Maximum System Voltage600V

Mechanical Characteristics

TypeMono
Output Terminal TypeMulticontact Connector Type 4
Frame ColorBlack
Backsheet Colordata not available
Length61.4in (1,559mm)
Width41.2in (1,046mm)
Depth1.8in (46mm)
Weight41lb (18.6kg)
Installation MethodRack-Mounted

Warranty and Certifications

80% Power Output Warranty Period25yrs
90% Power Output Warranty Period25yrs
Workmanship Warranty Period25yrs
UL Fire ClassificationType 2
CompliancesUL 1703, IEC 61215, IEC 61730, CEC, TUV
CSI ListedYes