SolarWish

Sunpower SPR-M420-H-AC (420W)

Sunpower · Residential · 420W

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Score Breakdown

Scores use the selected SolarWish shopping profile.

Efficiency & Real-World Performance 97
Power Output 94
Temperature & Climate Resilience 92
Warranty & Durability 68
Build & Install 56
Certifications 51
84
SCORE /100

34 specs

DC Electrical Characteristics

STC Power Rating420W
PTC Power Rating399.53W
STC Power per unit of area20.2W/ft (217.4W/m)
Peak Efficiency0.2174
Power Tolerances0%/+5%
Number of Cells66
Imp10.62A
Vmp39.6V
Isc11.53A
Voc48.1V
NOCT43°C
Temp. Coefficient of Power-0.29%/K
Temp. Coefficient of Voltage-0.115V/K
Series Fuse Rating20A
Maximum System Voltage1000V

AC Electrical Characteristics

AC Voltage240.0V
Max Cont. Output Current1.6A
Max Cont. Output Power384.0W
Max Number of Modules per Branch Circuit10

Mechanical Characteristics

TypeMono
Output Terminal TypeMulticontact Connector Type 4
Frame ColorBlack
Backsheet ColorWhite
Length73.7in (1,872mm)
Width40.6in (1,032mm)
Depth1.6in (40mm)
Weight48.1lb (21.8kg)
Installation MethodRack-Mounted

Warranty and Certifications

80% Power Output Warranty Period25yrs
90% Power Output Warranty Perioddata not available
Workmanship Warranty Period25yrs
UL Fire ClassificationType 2
CompliancesUL 1703, IEC 61730
CSI ListedNo