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Sunpower

Sunpower SPR-E20-327-E-AC (327W)

Residential · 327W
84
SCORE /100
34 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 97
Efficiency & Real-World Performance 83
Build & Install 76
Warranty & Durability 76
Temperature & Climate Resilience 70
Power Output 69

DC Electrical Characteristics

STC Power Rating
327W
PTC Power Rating
302.9W
STC Power per unit of area
18.6W/ft (200.7W/m)
Peak Efficiency
0.2007
Power Tolerances
0%/+5%
Number of Cells
96
Imp
5.98A
Vmp
54.7V
Isc
6.46A
Voc
64.9V
NOCT
45°C
Temp. Coefficient of Power
-0.35%/K
Temp. Coefficient of Voltage
-0.175V/K
Series Fuse Rating
15A
Maximum System Voltage
600V

AC Electrical Characteristics

AC Voltage
240.0V
Max Cont. Output Current
1.31A
Max Cont. Output Power
315.0W
Max Number of Modules per Branch Circuit
12

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Black
Backsheet Color
White
Length
61.3in (1,558mm)
Width
41.2in (1,046mm)
Depth
1.8in (46mm)
Weight
41lb (18.6kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
25yrs
Workmanship Warranty Period
25yrs
UL Fire Classification
Type 2
Compliances
UL 1703, IEC 61215, IEC 61730, CEC, TUV
CSI Listed
Yes