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Suntech

Suntech STP350S-B60/Wnhb (350W)

Residential · 350W
70
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

Efficiency & Real-World Performance 85
Temperature & Climate Resilience 82
Power Output 75
Build & Install 64
Certifications 58
Warranty & Durability 48

DC Electrical Characteristics

STC Power Rating
350W
PTC Power Rating
329.03W
STC Power per unit of area
17.8W/ft (191.8W/m)
Peak Efficiency
0.1918
Power Tolerances
0%/+5%
Number of Cells
120
Imp
10.46A
Vmp
33.5V
Isc
11.21A
Voc
40.1V
NOCT
42°C
Temp. Coefficient of Power
-0.36%/K
Temp. Coefficient of Voltage
-0.122V/K
Series Fuse Rating
20A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Black
Backsheet Color
Black
Length
69.1in (1,756mm)
Width
40.9in (1,039mm)
Depth
1.4in (35mm)
Weight
44.8lb (20.3kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
12yrs
Workmanship Warranty Period
12yrs
UL Fire Classification
data not available
Compliances
UL 1703, IEC 61215, IEC 61730
CSI Listed
No