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320W-340W 5BB A grade Poly panels

Topsky Electronics Technology (HK) Co., Ltd.
Price:
From €0.151 / Wp
Type: Polycrystalline
Power Range: 320 ~ 340 Wp
Region: China China
Note: Your Enquiry will be sent directly to Topsky Electronics Technology (HK) Co., Ltd..

Description:

● 5 busbar solar cell
● High power output
● PID resistant
● Low-light performance
● Severe weather resilience
● Durability against extreme environmental conditions
● Temperature coefficient

Product Characteristics

Model No.
TP72-6-320P TP72-6-325P TP72-6-330P TP72-6-335P TP72-6-340P
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 8.91 A
Open Circuit Voltage (Voc)
46.4 V 46.7 V 46.9 V 47.2 V 47.5 V
Short Circuit Current (Isc)
9.05 A 9.1 A 9.14 A 9.18 A 9.22 A
Panel Efficiency
16.49 % 16.75 % 17.01 % 17.26 % 17.52 %
Power Tolerance (Positive)
+ 3 % + 3 % + 3 % + 3 % + 3 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
237 Wp 241 Wp 245 Wp 249 Wp 253 Wp
Voltage at Maximum Power (Vmpp)
34.7 V 35 V 35.3 V 35.6 V 35.9 V
Current at Maximum Power (Impp)
6.83 A 6.89 A 6.94 A 6.99 A 7.05 A
Open Circuit Voltage (Voc)
43 V 43.3 V 43.6 V 43.8 V 44 V
Short Circuit Current (Isc)
7.35 A 7.4 A 7.45 A 7.52 A 7.98 A
Temperature
45±2 °C 45±2 °C 45±2 °C 45±2 °C 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 -0.4 %/°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 20 A
Material Data  
Panel Dimension (H/W/D) 1956x992x40 mm
Weight 22.5 kg
Cell Type Polycrystalline
Cell Size 156×156 mm
Cell Number 72
Glass Type Tempered, Anti-reflection Coating, High Transmittance, Low Iron
Glass Thickness 3.2 mm
Frame Type Anodized Aluminium Alloy
Junction Box Protection Class IP 67
Cable Crossection 4 mm2
Cable Length 1200 mm


Topsky Electronics Technology (HK) Co., Ltd.

No.86, QianJin Road, Area 21, Bao'an District, Shenzhen, Guangdong
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Crystalline

Production (MW)/2012: 400 MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 260-340

Useful Contacts

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Charlie Sales Manager
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Christina Sales
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Julie Zhu Sales Manager
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Coco Sales
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Anne Lu Sales
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Bonnie Sales Manager
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Lanny Sales
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Yoko Cai Sales

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