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Superpoly STP345-355 24 /Vfh

Suntech Power Co., Ltd.
Type: Polycrystalline
Power Range: 345 ~ 355 Wp
Region: China China
Note: Your Enquiry will be sent directly to Suntech Power Co., Ltd..

Alternative Product

From €0.881 / Wp
  • Cell Type: Monocrystalline
  • Dimensions: --
  • Weight: --
  • Cell Size: 156×156 mm
  • Glass Thickness: --
  • Pmax: 50 Wp
  • Vmpp: 17.2 V
  • Impp: 2.94 A
  • Voc: 20.4 V
  • Isc: 3.12 A
  • Efficiency: --
  • Product Warranty: 1 Years
  • Power Warranty: --

Product Characteristics

Model No.
STP345-24/ Vfh STP350-24/ Vfh STP355-24/ Vfh
Warranty  
Product Warranty 12 Years
Power Warranty 10 Years of 90% Output Power, 25 Years of 80.7% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
345 Wp 350 Wp 355 Wp
Voltage at Maximum Power (Vmpp)
38.6 V 39.2 V 39.4 V
Current at Maximum Power (Impp)
8.94 A 8.93 A 9.02 A
Open Circuit Voltage (Voc)
46.1 V 46.6 V 46.8 V
Short Circuit Current (Isc)
9.44 A 9.52 A 9.6 A
Panel Efficiency
17.5 % 17.7 % 18 %
Power Tolerance (Positive)
+ 1.5 % + 1.5 % + 1.5 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
259 Wp 263.3 Wp 265.7 Wp
Voltage at Maximum Power (Vmpp)
35.7 V 36 V 36 V
Current at Maximum Power (Impp)
7.26 A 7.32 A 7.38 A
Open Circuit Voltage (Voc)
43.1 V 43.6 V 43.5 V
Short Circuit Current (Isc)
7.64 A 7.7 A 7.77 A
Temperature
42±2 °C 42±2 °C 42±2 °C
  Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings  
Operating Temperature Range -40~85 °C
Temperature Coefficient of Pmax -0.38 %/°C
Temperature Coefficient of Voc -0.33 %/°C
Temperature Coefficient of Isc 0.067 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Series Fuse Rating 20 A
Material Data  
Panel Dimension (H/W/D) 1988x992x40 mm
Weight 22.3 kg
Cell Type Polycrystalline
Cell Number 144
Glass Type Tempered
Glass Thickness 3.2 mm
Frame Type Anodized Aluminium Alloy
Junction Box Diodes 3
Junction Box Protection Class IP 68
Connector Type MC4
Cable Crossection 4 mm2
Cable Length 1400 mm
Certifications
PDF  
Download Manufacturer's PDF

Suntech Power Co., Ltd.

Xinhua Road 9, New District, Wuxi City, Jiangsu Province 214028
Parent Company: 江苏顺风光电科技有限公司
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Crystalline

Production (MW)/: MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 265-375

Useful Contacts

Contact Face
August Hu Sales Manager
Contact Face
Mr. Jason

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