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Superpoly STP340-350 - 24 /Vfw

Suntech Power Co., Ltd.
Type: Polycrystalline
Power Range: 340 ~ 350 Wp
Region: China China
Note: Your Enquiry will be sent directly to Suntech Power Co., Ltd..

Alternative Product

From €0.198 / Wp
  • Cell Type: Monocrystalline
  • Dimensions: 1966x992x40 mm
  • Weight: 22.6 kg
  • Cell Size: 158.75×158.75 mm
  • Glass Thickness: 3.2 mm
  • Pmax: 395 Wp
  • Vmpp: 41.25 V
  • Impp: 9.58 A
  • Voc: 49.51 V
  • Isc: 10.4 A
  • Efficiency: 20.25 %
  • Product Warranty: 25 Years
  • Power Warranty: 12 Years of 90% Output Power, 25 Years of 80% Output Power

Product Characteristics

Model No.
STP340-24/ Vfw STP345-24/ Vfw STP350-24/ Vfw
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)
340 Wp 345 Wp 350 Wp
Voltage at Maximum Power (Vmpp)
38.1 V 38.2 V 38.4 V
Current at Maximum Power (Impp)
8.93 A 9.04 A 9.12 A
Open Circuit Voltage (Voc)
46.5 V 46.7 V 46.9 V
Short Circuit Current (Isc)
9.4 A 9.5 A 9.59 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)
252.3 Wp 256.1 Wp 259.7 Wp
Voltage at Maximum Power (Vmpp)
35.1 V 35.2 V 35.4 V
Current at Maximum Power (Impp)
7.19 A 7.27 A 7.34 A
Open Circuit Voltage (Voc)
43 V 43.2 V 43.4 V
Short Circuit Current (Isc)
7.62 A 7.7 A 7.78 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) 1960x992x40 mm
Weight 22.1 kg
Cell Type Polycrystalline
Cell Number 72
Glass Type Tempered
Glass Thickness 3.2 mm
Frame Type Anodized Aluminium Alloy
Junction Box Diodes 3
Connector Type MC4
Cable Crossection 4 mm2
Cable Length 1100 mm
Certifications

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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