SolarWish

Sunpower SPR-X21-335-BLK-D-AC (335W)

Sunpower · Residential · 335W

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Score Breakdown

Scores use the selected SolarWish shopping profile.

Efficiency & Real-World Performance 93
Temperature & Climate Resilience 83
Warranty & Durability 76
Build & Install 72
Certifications 72
Power Output 72
87
SCORE /100

34 specs

DC Electrical Characteristics

STC Power Rating335W
PTC Power Rating316.43W
STC Power per unit of area19.1W/ft (205.6W/m)
Peak Efficiency0.2056
Power Tolerances0%/+5%
Number of Cells96
Imp5.85A
Vmp57.3V
Isc6.23A
Voc67.9V
NOCT45°C
Temp. Coefficient of Power-0.29%/K
Temp. Coefficient of Voltage-0.114V/K
Series Fuse Rating20A
Maximum System Voltage1000V

AC Electrical Characteristics

AC Voltage240.0V
Max Cont. Output Current1.33A
Max Cont. Output Power320.0W
Max Number of Modules per Branch Circuit12

Mechanical Characteristics

TypeMono
Output Terminal TypeMulticontact Connector Type 4
Frame ColorBlack
Backsheet ColorBlack
Length61.3in (1,558mm)
Width41.2in (1,046mm)
Depth1.8in (46mm)
Weight45.4lb (20.6kg)
Installation MethodRack-Mounted

Warranty and Certifications

80% Power Output Warranty Period25yrs
90% Power Output Warranty Period25yrs
Workmanship Warranty Period25yrs
UL Fire ClassificationType 1
CompliancesUL 1703, IEC 61215, IEC 61730, CEC, TUV
CSI ListedNo