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LR4-72HBD 425-455M

LONGi Solar LR4-72HBD 425-455M

Topsky Electronics Technology (HK) Co., Ltd.
Price:
From €0.185 / Wp
Type: Bifacial, PERC
Power Range: 435 ~ 455 Wp
Region: China China
Note: Your Enquiry will be sent directly to Topsky Electronics Technology (HK) Co., Ltd..

Alternative Product

From €0.169 / Wp
  • Cell Type: Monocrystalline
  • Dimensions: 2279x1134x35 mm
  • Weight: 28 kg
  • Cell Size: 182x182 mm
  • Glass Thickness: 3.2 mm
  • Pmax: 530 Wp
  • Vmpp: 40.8 V
  • Impp: 13 A
  • Voc: 49 V
  • Isc: 13.78 A
  • Efficiency: 20.7 %
  • Product Warranty: 10 Years
  • Power Warranty: 25 Years of 84.8% Output Power

Product Characteristics

Model No.
LR4-72HBD-435M LR4-72HBD-445M LR4-72HBD-450M LR4-72HBD-455M
Warranty  
Product Warranty 10 Years
Power Warranty 10 Years of 93.95% Output Power, 30 Years of 84.95% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
435 Wp 445 Wp 450 Wp 455 Wp
Voltage at Maximum Power (Vmpp)
40.8 V 41.2 V 41.4 V 41.6 V
Current at Maximum Power (Impp)
10.66 A 10.8 A 10.87 A 10.93 A
Open Circuit Voltage (Voc)
49.1 V 49.4 V 49.6 V 49.8 V
Short Circuit Current (Isc)
11.36 A 11.52 A 11.58 A 11.65 A
Panel Efficiency
20 % 20.5 % 20.7 % 20.9 %
Power Tolerance (Positive)
+ 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)
324.9 Wp 332.3 Wp 336.1 Wp 339.8 Wp
Voltage at Maximum Power (Vmpp)
38 V 38.4 V 38.6 V 38.8 V
Current at Maximum Power (Impp)
8.54 A 8.65 A 8.7 A 8.76 A
Open Circuit Voltage (Voc)
45.9 V 46.2 V 46.4 V 46.6 V
Short Circuit Current (Isc)
9.18 A 9.3 A 9.36 A 9.41 A
Temperature
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 -0.284 %/°C
Temperature Coefficient of Isc 0.05 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Series Fuse Rating 20 A
Material Data  
Panel Dimension (H/W/D) 2094x1038x35 mm
Weight 27.5 kg
Cell Type Bifacial, PERC
Cell Number 144
Glass Type Tempered, Double Glass
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

Topsky Electronics Technology (HK) Co., Ltd.

+86 755 82500506
www.topsky-tech.com
China
No.86, QianJin Road, Area 21, Bao'an District, Shenzhen, Guangdong
Note: Your Enquiry will be sent directly to Topsky Electronics Technology (HK) Co., Ltd..

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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Business Details
Minimum Order Volume (units)
100
Service Coverage
China, South Africa
Global, Africa, Europe, South America
Established Date
2005
Languages Spoken
English
Products
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