5bb Poly

Ningbo Osda Solar Co., Ltd.
Fill Factor
78.28 - 80.39 %
Cell Efficiency
18 - 19.2 %
Technology
Polycrystalline
Power Range
4.42 - 4.72 Wp
Region
China China
Dimension
156.75×156.75 mm
Cell Thickness
180/200 ± 20 µm
No. of Busbars
4
Busbar Width
0.7 mm
No. of Soldering Pads
4
Soldering Pad Width
1.4 mm
Soldering Pad Material
Silver
Contact Manufacturer
Note: Your Enquiry will be sent directly to Ningbo Osda Solar Co., Ltd..

Product Characteristics

Model No.
4.42 4.47 4.52 4.55 4.57 4.59 4.62 4.64 4.67 4.69 4.72
Cell Technology Polycrystalline
Dimensions 156.75×156.75 mm
Diagonal 220 mm
Cell Thickness 180/200 ± 20 µm
 
No. of Busbars 4
Busbar Width 0.7 mm
Busbar Material Silver
Anti Reflection Coating Silicon nitride
 
No. of Soldering Pads 4
Soldering Pad Width 1.4 mm
Soldering Pad Material Silver
Back Surface Field (BSF) Aluminium
 
Maximum Power (Pmax)
4.42 W 4.47 W 4.52 W 4.55 W 4.57 W 4.59 W 4.62 W 4.64 W 4.67 W 4.69 W 4.72 W
Voltage at Maximum Power Point (Vmpp)
0.5362 V 0.5389 V 0.5365 V 0.5369 V 0.5381 V 0.5392 V 0.5403 V 0.5415 V 0.5429 V 0.544 V 0.5451 V
Current at Maximum Power Point (Impp)
8.385 A 8.36 A 8.455 A 8.496 A 8.522 A 8.547 A 8.574 A 8.598 A 8.62 A 8.65 A 8.68 A
Open Circuit Voltage (Voc)
0.6304 V 0.6349 V 0.6306 V 0.6317 V 0.6333 V 0.6346 V 0.636 V 0.6373 V 0.6387 V 0.6401 V 0.6415 V
Short Circuit Current (Isc)
8.872 A 9.065 A 8.954 A 8.988 A 9.017 A 9.043 A 9.074 A 9.099 A 9.124 A 9.156 A 9.187 A
Cell Efficiency
18-18.2 % 18.2-18.4 % 18.4-18.5 % 18.5-18.6 % 18.6-18.7 % 18.7-18.8 % 18.8-18.9 % 18.9-19 % 19-19.1 % 19.1-19.2 % 19.2 %
Fill Factor (FF)
80.39 % 78.28 % 80.34 % 80.34 % 80.3 % 80.31 % 80.27 % 80.29 % 80.31 % 80.29 % 80.28 %
 
Temperature Coefficient of Pmax -0.42 %/˚C
Temperature Coefficient of Voc -0.333 %/˚C
Temperature Coefficient of Isc 0.049 %/˚C
Intensity Dependence
Intensity
Voc
Vmpp
1000 W/m2
1
--
900 W/m2
0.989
--
500 W/m2
0.963
--
300 W/m2
0.939
--
200 W/m2
0.92
--
Company Logo

Ningbo Osda Solar Co., Ltd.

Click to show company phone
https://www.osdasol.com
China China
No.128, Haichuan Rd., Jiangbei Dist, Ningbo, Zhejiang, 315000
location
Note: Your Enquiry will be sent directly to Ningbo Osda Solar Co., Ltd..

Useful Contacts

Contact Face
Miss Xie Marketing Dept
Contact Face
MR TIM sales manager
Company Description

Ningbo osda Solar Co., Ltd., brand is osda, global smart energy solution provider. Founded in 2009 and headquartered in Ningbo, Zhejiang Province, Osda is a national level high-tech company, with full capabilities of R&D, production and sales. Its new energy product portfolio include PV modules, inverters, solar water pumps, energy storage batteries, integrated energy storage systems and etc. Osda is committed to providing customers with a wide range of services, from consulting,scouting the site, design, construction, financing to smart transportation. Since its establishment, the company has set up overseas office in more than 10 countries and regions, and its business covers nearly 100 countries and regions around the world.

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