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SK4-72HBD 425-455M

SK4-72HBD 425-455M

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

Description:

Suitable for ground power stations and distributed flat roofs, double-sided power generation to achieve ultra-low electricity costs, high-efficiency PERC technology to enhance the power generation capacity of modules, and low light attenuation technology to ensure the power degration ≤2% in the first year.

Product Characteristics

Model No.
SK4-72HBD-425M SK4-72HBD-430M SK4-72HBD-435M SK4-72HBD-440M SK4-72HBD-445M SK4-72HBD-450M SK4-72HBD-455M
Warranty  
Product Warranty 12 Years
Power Warranty 15 Years of 91.7% Output Power, 30 Years of 84.95% 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)
40.4 V 40.6 V 40.8 V 41 V 41.2 V 41.4 V 41.6 V
Current at Maximum Power (Impp)
10.52 A 10.6 A 10.66 A 10.73 A 10.8 A 10.87 A 10.93 A
Open Circuit Voltage (Voc)
48.7 V 48.9 V 49.1 V 49.2 V 49.4 V 49.6 V 49.8 V
Short Circuit Current (Isc)
11.22 A 11.3 A 11.36 A 11.45 A 11.52 A 11.58 A 11.65 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 V 38.2 V 38.4 V 38.6 V 38.8 V
Current at Maximum Power (Impp)
8.42 A 8.49 A 8.54 A 8.6 A 8.65 A 8.7 A 8.76 A
Open Circuit Voltage (Voc)
45.6 V 45.8 V 45.9 V 46 V 46.2 V 46.4 V 46.6 V
Short Circuit Current (Isc)
9.06 A 9.13 A 9.18 A 9.25 A 9.3 A 9.36 A 9.41 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 -0.284 %/°C
Temperature Coefficient of Isc 0.05 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Series Fuse Rating 25 A
Material Data  
Panel Dimension (H/W/D) 2094x1038x35 mm
Weight 27.5 kg
Cell Type PERC
Cell Number 144
Glass Type Tempered, Double Glass
Glass Thickness 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
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Wuxi Sun King Energy Technology Co., Ltd.

+86 510 81083036
www.sunkean.com
China
17-9 Changjiang South Road, Xinwu District, Wuxi, Jiangsu
Note: Your Enquiry will be sent directly to Wuxi Sun King Energy Technology Co., Ltd..

Crystalline

Production (MW)/: MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 260-365

Useful Contacts

Contact Face
Wendy Sales Manager
Contact Face
Defree 总经理
Company Description
SUNKEAN is a fast-growing solar company, as well as a turnkey solution provider in China. Products cover PV modules, solar cables, solar extension cables, PV connectors, fence, inverters, etc solar products.
SUNKEAN is committed to providing the best solutions for users, installers, investors, and all stakeholders. We always take responsibility for customer’s demands. We make our effort for innovations and breakthroughs. We actively integrate high-quality resources to provide you much more professional solutions. We strive to deliver the cleanest and most abundant energy to you and make you more economic and social benefits. 

Because of our technical expertise, high-quality products, and excellent service we have established firm business relationships with distributors, retailers, installers, etc. worldwide. We are so proud that by close cooperation we are bringing clean energy to each corner of the world.
Business Details
Crystalline
Type: Monocrystalline, Polycrystalline
Power Range(Wp): 260-365
Manufacturing
OEM

12 More Series From Wuxi Sun King Energy Technology Co., Ltd.

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    SMD375M
    375 Wp Monocrystalline
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    SMF375M
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  • Mono300~410W
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