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Sunpower

Sunpower SPR-E20-435-COM (435W)

Residential · 435W
79
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

Certifications 97
Power Output 96
Efficiency & Real-World Performance 80
Warranty & Durability 76
Temperature & Climate Resilience 64
Build & Install 39

DC Electrical Characteristics

STC Power Rating
435W
PTC Power Rating
400.2W
STC Power per unit of area
18.7W/ft (201.2W/m)
Peak Efficiency
0.2012
Power Tolerances
-5%/+5%
Number of Cells
128
Imp
5.97A
Vmp
72.9V
Isc
6.43A
Voc
85.6V
NOCT
45°C
Temp. Coefficient of Power
-0.38%/K
Temp. Coefficient of Voltage
-0.235V/K
Series Fuse Rating
15A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
White
Length
81.4in (2,067mm)
Width
41.2in (1,046mm)
Depth
1.8in (46mm)
Weight
56lb (25.4kg)
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 61646, IEC 61730, CEC, TUV
CSI Listed
Yes