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LR4-72HPH 425-455M

LR4-72HPH 425-455M

LONGi Solar Technology Co., Ltd.
Type: PERC
Power Range: 425 ~ 455 Wp
Region: China China
Note: Your Enquiry will be sent directly to LONGi Solar Technology Co., Ltd..

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  • Cell Type: Monocrystalline
  • Dimensions: 2182x1029x35 mm
  • Weight: 25 kg
  • Cell Size: --
  • Glass Thickness: 3.2 mm
  • Pmax: 450 Wp
  • Vmpp: 42.86 V
  • Impp: 10.5 A
  • Voc: 51.5 V
  • Isc: 11.32 A
  • Efficiency: 20.04 %
  • Product Warranty: 15 Years
  • Power Warranty: 30 Years of 87.4% Output Power

Product Characteristics

Model No.
LR4-72HPH-425M LR4-72HPH-430M LR4-72HPH-435M LR4-72HPH-440M LR4-72HPH-445M LR4-72HPH-450M LR4-72HPH-455M
Warranty  
Product Warranty 10 Years
Power Warranty 10 Years of 93.05% Output Power, 25 Years of 84.8% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
425 Wp 430 Wp 435 Wp 440 Wp 445 Wp 450 Wp 455 Wp
Voltage at Maximum Power (Vmpp)
40.5 V 40.7 V 40.9 V 41.1 V 41.3 V 41.5 V 41.7 V
Current at Maximum Power (Impp)
10.5 A 10.57 A 10.64 A 10.71 A 10.78 A 10.85 A 10.92 A
Open Circuit Voltage (Voc)
48.3 V 48.5 V 48.7 V 48.9 V 49.1 V 49.3 V 49.5 V
Short Circuit Current (Isc)
11.23 A 11.31 A 11.39 A 11.46 A 11.53 A 11.6 A 11.66 A
Panel Efficiency
19.6 % 19.8 % 20 % 20.2 % 20.5 % 20.7 % 20.9 %
Power Tolerance (Positive)
+ 1 % + 1 % + 1 % + 1 % + 1 % + 1 % + 1 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
317.4 Wp 321.1 Wp 324.9 Wp 328.6 Wp 332.3 Wp 336.1 Wp 339.8 Wp
Voltage at Maximum Power (Vmpp)
37.7 V 37.9 V 38.1 V 38.3 V 38.5 V 38.6 V 38.8 V
Current at Maximum Power (Impp)
8.42 A 8.47 A 8.53 A 8.59 A 8.64 A 8.7 A 8.75 A
Open Circuit Voltage (Voc)
45.3 V 45.5 V 45.7 V 45.8 V 46 V 46.2 V 46.4 V
Short Circuit Current (Isc)
9.08 A 9.15 A 9.21 A 9.27 A 9.33 A 9.38 A 9.43 A
Temperature
45±2 °C 45±2 °C 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 -0.35 %/°C
Temperature Coefficient of Voc -0.27 %/°C
Temperature Coefficient of Isc 0.048 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Series Fuse Rating 20 A
Material Data  
Panel Dimension (H/W/D) 2094x1035x35 mm
Weight 23.5 kg
Cell Type PERC
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
Cable Crossection 4 mm2
Cable Length 300 mm
PDF  
Download Manufacturer's PDF

LONGi Solar Technology Co., Ltd.

+86 29 86686228
https://www.longi-solar.com
China
No. 388, Hangtian Middle Rd., Chang'an District, Xi'an, Shaanxi
Send message to this supplier

Crystalline

Production (MW)/2012: 55 MWp
Monocrystalline
Power Range(Wp): 275-365

Useful Contacts

Contact Face
John Oversea Sales Department
Company Description
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