4BB Poly Cells

Tongwei Solar Co., Ltd.
가격:
최저가격 ₩246 / Wp
셀종류: 다결정
공율범위: 4.4~4.59 Wp
지역 : 중국 중국
참고: 귀하의 문의가 Tongwei Solar Co., Ltd.로 직접 발송이 될 것입니다.

대체 제품

SSC-156.75M

Allesun New Energy
최저가격 ₩289 / Wp
  • 최대출력: 4.69 W
  • 셀종류: 단결정
  • 치수: 156.75×156.75 mm
  • 대각선: 210 mm
  • 셀 두께: 200 µm
  • Pmax: 4.69 W
  • Vmpp: 0.543 V
  • Impp: 8.64 A
  • 개방 회로 전압: 0.636 V
  • 단락 전류: 9.16 A
  • FF: --
  • 호률: 19.2 %
  • 모선수: 4
  • 바스바 원료: 실버
  • 납땜 패드수: 4
  • 납땜 패드 원료: 실버
  • AR 코팅: 질화규소

제품특성

모델명
4.40 4.42 4.45 4.47 4.50 4.52 4.55 4.57 4.59
제품특성  
솔라셀 기술 다결정
치수 156.75×156.75 mm
셀 두께 180/190 ± 30 µm
앞면 (-)  
모선수 4
바스바 너비 1.1 mm
바스바 원료 실버
반사방지막 질화규소
뒷면 (+)  
납땜 패드수 4
납땜 패드 너비 2.1 mm
납땜 패드 원료 실버
뒷면 전장 (BSF) 알루미늄
전기적 특성 (STC)  
최대출력 (Pmax)
4.4 W 4.42 W 4.45 W 4.47 W 4.5 W 4.52 W 4.55 W 4.57 W 4.59 W
최대전압 (Vmpp)
0.532 V 0.534 V 0.535 V 0.537 V 0.539 V 0.54 V 0.541 V 0.542 V 0.543 V
최대전류 (Impp)
8.265 A 8.284 A 8.309 A 8.327 A 8.349 A 8.376 A 8.401 A 8.431 A 8.461 A
개방전압 (Voc)
0.628 V 0.63 V 0.631 V 0.633 V 0.634 V 0.635 V 0.637 V 0.638 V 0.639 V
단락전류 (Isc)
8.754 A 8.77 A 8.795 A 8.814 A 8.836 A 8.864 A 8.891 A 8.924 A 8.957 A
셀 효율
17.9 % 18 % 18.1 % 18.2 % 18.3 % 18.4 % 18.5 % 18.6 % 18.7 %
충전율 (FF)
79.98 % 80.06 % 80.1 % 80.15 % 80.33 % 80.36 % 80.25 % 80.26 % 80.27 %
열 특성  
온도 계수(Pmax) -0.36 %/˚C
온도 계수(Voc) -0.36 %/˚C
온도 계수(Isc) 0.06 %/˚C
강도 의존성
강도
개방 회로 전압
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
--
PDF  
제품 사양서 다운받기

Tongwei Solar Co., Ltd.

No. 888 Changning Ave., High-Tech Zone, Hefei, Anhui
직원수: 3,500
모회사 : Tongwei Group
이 업체에 메시지를 보냄
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.

유용한 연락처

Contact Face
Lynn
Contact Face
Joe Chen
Contact Face
Tom Liu

Tongwei Solar Co., Ltd.의 다른 5시리즈

  • ₩246 / Wp
    4BB Mono Cells
    4.67~4.94 Wp 단결정
  • ₩246 / Wp
    5BB Mono Cells
    4.79~5.01 Wp 단결정
  • ₩246 / Wp
    5BB Poly Cells DWS
    4.45~4.67 Wp 다결정
  • ₩257 / Wp
    5BB Mono Cells Perc
    4.89~5.2 Wp 단결정
  • ₩246 / Wp
    5BB Poly Cells
    4.45~4.67 Wp 다결정