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  2. ST320-340-72/P
ST320-340-72/P

ST320-340-72/P

Zhejiang Shengtai New Energy Co., Ltd
Type: Polycrystalline
Power Range: 320 ~ 340 Wp
Region: China China
Contact Manufacturer
Note: Your Enquiry will be sent directly to Zhejiang Shengtai New Energy Co., Ltd.

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  • Glass Thickness: 3.2 mm
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Product Characteristics

Model No.
ST320-72/P ST325-72/P ST330-72/P ST335-72/P ST340-72/P
Warranty  
Product Warranty 10 Years
Power Warranty 12 Years of 90% Output Power, 25 Years of 80.7% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
320 Wp 325 Wp 330 Wp 335 Wp 340 Wp
Voltage at Maximum Power (Vmpp)
37.4 V 37.6 V 37.8 V 38 V 38.2 V
Current at Maximum Power (Impp)
8.56 A 8.66 A 8.74 A 8.82 A 8.9 A
Open Circuit Voltage (Voc)
46.4 V 46.7 V 46.9 V 47.1 V 47.3 V
Short Circuit Current (Isc)
9.05 A 9.1 A 9.14 A 9.19 A 9.24 A
Panel Efficiency
16.49 % 16.75 % 17.01 % 17.26 % 17.52 %
Power Tolerance (Positive)
+ 1.5 % + 1.5 % + 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)
232 Wp 236 Wp 239 Wp 242 Wp 245 Wp
Voltage at Maximum Power (Vmpp)
33.8 V 34 V 34.2 V 34.4 V 34.6 V
Current at Maximum Power (Impp)
6.88 A 6.94 A 6.99 A 7.04 A 7.08 A
Open Circuit Voltage (Voc)
41.9 V 42.1 V 42.3 V 42.5 V 42.7 V
Short Circuit Current (Isc)
7.43 A 7.49 A 7.55 A 7.6 A 7.65 A
Temperature 45±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 -0.41 %/°C
Temperature Coefficient of Voc -0.31 %/°C
Temperature Coefficient of Isc 0.06 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Series Fuse Rating 15 A
Material Data  
Panel Dimension (H/W/D) 1956x992x40 mm
Weight 21.2 kg
Cell Type Polycrystalline
Cell Size 156.75×156.75 mm
Cell Number 72
Glass Type Tempered
Glass Thickness 3.2 mm
Frame Type Anodized Aluminium
Junction Box Diodes 3
Junction Box Protection Class IP 67
Cable Crossection 4 mm2
Cable Length 900 mm

Zhejiang Shengtai New Energy Co., Ltd

Click to show company phone
www.shengtaipv.com
China
Building 5, Photovoltaic Science and Technology Innovation Park, No. 1288, Kanghe Road, Xiuzhou District, Jiaxing City, Zhejiang
Contact Manufacturer
Note: Your Enquiry will be sent directly to Zhejiang Shengtai New Energy Co., Ltd.

Crystalline

Production (MW)/: MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 315-550

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