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Suntech

Suntech STP270-24-Vb-1 (270W)

Residential · 270W
49
SCORE /100
31 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

Power Output 54
Build & Install 47
Efficiency & Real-World Performance 45
Certifications 38
Temperature & Climate Resilience 38
Warranty & Durability 38

DC Electrical Characteristics

STC Power Rating
270W
PTC Power Rating
244.7W
STC Power per unit of area
12.9W/ft (139.2W/m)
Peak Efficiency
0.1392
Power Tolerances
-3%/+3%
Number of Cells
72
Nominal Voltage
24V
Imp
7.71A
Vmp
35V
Isc
8.2A
Voc
44.5V
NOCT
data not available
Temp. Coefficient of Power
-0.47%/K
Temp. Coefficient of Voltage
-0.151V/K
Series Fuse Rating
20A
Maximum System Voltage
600V

Mechanical Characteristics

Type
Polycrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
White
Length
77in (1,956mm)
Width
39.1in (992mm)
Depth
2in (50mm)
Weight
59.5lb (27kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
data not available
Workmanship Warranty Period
5yrs
UL Fire Classification
data not available
Compliances
data not available
CSI Listed
No