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LR4-72HPH 425-455M

LONGi Solar Technology Co., Ltd. LR4-72HPH 425-455M

Topsky Electronics Technology (HK) Co., Ltd.
Price:
From €0.186 / Wp
Type: PERC
Power Range: 435 ~ 450 Wp
Region: China China
Note: Your Enquiry will be sent directly to Topsky Electronics Technology (HK) Co., Ltd..

Description:

● IEC 61215, IEC 61730, UL 61730
● ISO 9001:2008: ISO Quality Management System
● ISO 14001: 2004: ISO Environment Management System
● TS62941: Guideline for module design qualification and type approval
● OHSAS 18001: 2007 Occupational Health and Safety

Product Characteristics

Model No.
LR4-72HPH-435M LR4-72HPH-440M LR4-72HPH-445M LR4-72HPH-450M
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)
435 Wp 440 Wp 445 Wp 450 Wp
Voltage at Maximum Power (Vmpp)
40.9 V 41.1 V 41.3 V 41.5 V
Current at Maximum Power (Impp)
10.64 A 10.71 A 10.78 A 10.85 A
Open Circuit Voltage (Voc)
48.7 V 48.9 V 49.1 V 49.3 V
Short Circuit Current (Isc)
11.39 A 11.46 A 11.53 A 11.6 A
Panel Efficiency
20 % 20.2 % 20.5 % 20.7 %
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 328.6 Wp 332.3 Wp 336.1 Wp
Voltage at Maximum Power (Vmpp)
38.1 V 38.3 V 38.5 V 38.6 V
Current at Maximum Power (Impp)
8.53 A 8.59 A 8.64 A 8.7 A
Open Circuit Voltage (Voc)
45.7 V 45.8 V 46 V 46.2 V
Short Circuit Current (Isc)
9.21 A 9.27 A 9.33 A 9.38 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 -0.27 %/°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


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
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Company Description
Topsky Electronics Technology(HK)CO., LTD is a high-tech Environmentally friendly and modernized PV enterprise , which was established in 1998 . Topsky is involved in the research, production and popularization of solar cell, solar modules and solar application products. Then provide safe, reliable and efficient solar system installation and integrated solution and service for the customers worldwide . Topsky has set up 2 sole-funded companies in Shenzhen and 2 operating companies in HongKong successively since 2005. Topsky distributes its solar products to a diversified customer base in the global PV market. With manufacturing facilities in Guangdong and Jiangsu provinces and global sales and marketing in Shenzhen, China . Topsky is able to supply customers with 200MW OEM solar cells annually, 300MWsolarmodule annually and 60,000 sets solar application products per year . Topsky’s solar modules arewidely used in different application areas such as business, residential , industrial grid-tied and off-grid solar power system .

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