5BB Mono Cells

Tongwei Solar Co., Ltd.
Preis:
Ab €0.186 / Wp
Zellentyp: Monokristallin
Leistungsbereich: 4.79~5.01 Wp
Region : China China
Hinweis: Ihre Anfrage wird direkt an Tongwei Solar Co., Ltd. gesendet.

Beschreibung:

1. High efficiency 20.4%
2. 100% checked for reverse current and visual appearance
3. Good PID/LID resistance
4. Outstanding electrical stability
5. Great solder-abilcity

Produkteigenschaft

Modelnummer
4.79 4.81 4.84 4.86 4.89 4.91 4.94 4.96 4.98 5.01
Produkteigenschaft  
Typ von Solarzellen Monokristallin
Abmessungen 156.75×156.75 mm
Zelldicke 180/190 ± 20 µm
Vorderseite (-)  
Anzahl der Stromschienen 5
Busbar Breite 0.7 mm
Busbar Material Silber
Antireflexbeschichtung Siliziumnitrid
Rückseite (+)  
Lötkontakte 5
Breite der Lötkontakte 1.8 mm
Lötmaterial Silber
Rückseite elektrisches Feld (BSF) Aluminium
Elektrische Daten bei STC  
Nennleistung (Pmax)
4.79 W 4.81 W 4.84 W 4.86 W 4.89 W 4.91 W 4.94 W 4.96 W 4.98 W 5.01 W
Spannung bei Maximalleistung (Vmpp)
0.546 V 0.548 V 0.55 V 0.551 V 0.553 V 0.554 V 0.555 V 0.556 V 0.557 V 0.558 V
Strom bei Maximalleistung (Impp)
8.77 A 8.783 A 8.796 A 8.824 A 8.836 A 8.864 A 8.892 A 8.92 A 8.94 A 8.978 A
Leerlaufspannung (Voc)
0.641 V 0.643 V 0.643 V 0.644 V 0.646 V 0.647 V 0.648 V 0.648 V 0.649 V 0.649 V
Kurzschlussstrom (Isc)
9.241 A 9.264 A 9.295 A 9.32 A 9.332 A 9.357 A 9.379 A 9.42 A 9.44 A 9.5 A
Zellwirkungsgrad
19.6 % 19.7 % 19.8 % 19.9 % 20 % 20.1 % 20.2 % 20.3 % 20.4 % 20.5 %
Füllfaktor (FF)
80.84 % 80.8 % 80.94 % 81.01 % 81.05 % 81.11 % 81.2 % 81.25 % 81.28 % 81.25 %
Thermische Daten  
Temperaturkoeffizient Pmax -0.38 %/˚C
Temperaturkoeffizient Voc -0.36 %/˚C
Temperaturkoeffizient Isc 0.07 %/˚C
Intensitätsabhängigkeit
Intensität
Voc
Vmpp
1000 W/m2
1
--
900 W/m2
0.996
--
800 W/m2
0.991
--
600 W/m2
0.988
--
400 W/m2
0.962
--
PDF  
PDF Datei des Unternehmens herunterladen



Tongwei Solar Co., Ltd.

No. 888 Changning Ave., High-Tech Zone, Hefei, Anhui
Personalbestand: 3,500
Muttergesellschaft : Tongwei Group
Eine Nachricht zu diesen Lieferanten senden
Covering an area of 1,000 mu, Tongwei Solar (Hefei) Co., Ltd. is the world's solar cells monomer of the largest capacity, with the first phase having 2,000MW of PV cell and 500MW of module capacity. The company owns about 8,000 standard employees. The annual output value reaches RMB ¥10 billion during full-rate production. Adhering to its corporate mission of “striving for excellence, contributing to society”, Tongwei Solar (Hefei) strives to provide the most economical, clean and pro-environment PV products and solar energy solutions to global partners.

At Shuangliu Chengdu, Tongwei set up Tongwei Solar Co., Ltd. in 2009. Specializing in wafer production, Tongwei solar strives to strengthen its competitiveness through investment in downstream solar PV industry, and runs PV projects at Shuangliu New Energy Industrial Park.

Meanwhile, Tongwei Group also takes advantage of abundant solar resources and prime locations in West China, and has built solar plant and irrigation system of 30KW and 5KW in Fengning Hebei, off-grid solar power generation project of 12KW at Ruola, Litang County. In 2011, Tongwei signed an integrated PV strategic cooperation agreement with Xinjiang Government, which included 50,000-ton solar-grade poly-silicon project, 3GW solar wafer and solar cell project, as well as 5 generators of 350,000KW. The project incorporates product manufacturing, production, technique development, photoelectric product application, PV power plant construction, investment operation management, and BIPV project construction.

In Hong Kong, Tongwei invested 100 million US dollars to set up a wholly-owned subsidiaries, Tongwei Solar HK Co., Limited, in 2014. Depending on the global international trade and finance environments of Hong Kong, Tongwei Solar HK has become the main party of international trade of Tongwei Solar, which enjoys a good reputation in the worldwide. The business scopes include I/E of PV cells and modules, purchasing of materials and machines, etc.

Nützliche Kontakte

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Lynn
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Joe Chen
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Tom Liu

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