5BB Poly Cells DWS

Tongwei Solar Co., Ltd.
Prezzo:
A partire da €0.195 / Wp
Tipo cella: Policristallino
Fascia di potenza: 4.45~4.67 Wp
Regione : Cina Cina
Note: La tua Richiesta verrà inviata direttamente a Tongwei Solar Co., Ltd..

Descrizione:

1. High efficiency 18.7%
2. 100% checked for reverse current and visual appearance
3. Good PID/LID resistance
4. Outstanding electrical stability
5. Great solder-ability

Caratteristiche del prodotto

Numero Modello
4.45 4.47 4.5 4.52 4.55 4.57 4.59 4.62 4.64 4.67
Caratteristiche del prodotto  
Tecnologia celle Policristallino
Dimesioni 156.75×156.75 mm
Spessore Della Cella 180/190 ± 30 µm
Superfice (fronte) (-)  
Numero di Barre Collettrici 5
Larghezza della Barra Collettrice 0.7 mm
Materiale della sbarra collettrice Argento
Rivestimento anti-riflesso Nitruro di silicio
Superfice (retro) (+)  
Numero delle placche di saldatura 5
larghezza delle placche di saldatura 1.8 mm
Materiale delle placche di saldatura Argento
Materiale superfice (retro) (BSF) Alluminio
Dati elettrici in condizioni standard  
Potenza massima (Pmax)
4.45 W 4.47 W 4.5 W 4.52 W 4.55 W 4.57 W 4.59 W 4.62 W 4.64 W 4.67 W
Tensione alla massima potenza (Vmpp)
0.534 V 0.535 V 0.538 V 0.539 V 0.541 V 0.543 V 0.544 V 0.546 V 0.547 V 0.548 V
Corrente alla massima potenza (Impp)
8.333 A 8.351 A 8.362 A 8.382 A 8.406 A 8.424 A 8.44 A 8.461 A 8.489 A 8.513 A
Tensione a vuoto (Voc)
0.633 V 0.634 V 0.636 V 0.637 V 0.638 V 0.64 V 0.641 V 0.643 V 0.644 V 0.645 V
Corrente di corto circuito (Isc)
8.88 A 8.892 A 8.907 A 8.92 A 8.936 A 8.958 A 8.977 A 8.991 A 9.003 A 9.024 A
Efficenza della Cella
18.1 % 18.2 % 18.3 % 18.4 % 18.5 % 18.6 % 18.7 % 18.8 % 18.9 % 19 %
Fattore di riempimento (FF)
79.16 % 79.25 % 79.42 % 79.51 % 79.77 % 79.79 % 79.79 % 79.91 % 80.09 % 80.15 %
Valutazioni di Temperatura  
Coefficiente di temperatura di Pmax -0.36 %/˚C
Coefficiente di temperatura di Voc -0.36 %/˚C
Coefficiente di temperatura di Isc 0.06 %/˚C
Dipendenza dell’ intensita’
Intensita’
Voc
Vmpp
1000 W/m2
1
--
900 W/m2
0.99
--
800 W/m2
0.99
--
600 W/m2
0.98
--
400 W/m2
0.96
--
Scarica Il PDF Del Produttore



Tongwei Solar Co., Ltd.

No. 888 Changning Ave., High-Tech Zone, Hefei, Anhui
No. Personale impiegato: 3,500
Società capogruppo : Tongwei Group
Invia messaggio a questa azienda
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.

Contati Utili

Contact Face
Tom Liu
Contact Face
Joe Chen

5 Altre Serie da Tongwei Solar Co., Ltd.

  • €0.212 / Wp
    4BB Mono Cells
    4.67~4.94 Wp Monocristallino
  • €0.195 / Wp
    4BB Poly Cells
    4.4~4.59 Wp Policristallino
  • €0.212 / Wp
    5BB Mono Cells
    4.79~5.01 Wp Monocristallino
  • €0.220 / Wp
    5BB Mono Cells Perc
    4.89~5.2 Wp Monocristallino
  • €0.195 / Wp
    5BB Poly Cells
    4.45~4.67 Wp Policristallino