International standard 2BB polycrystalline solar cells
USD $0.8 - $1.6 /Piece
Min.Order:100 Pieces
Shenzhen Longda Bojin Technology Co., Ltd.
Competitive Advantage:
Polycrystalline solar cells easy to install
Polycrystalline solar cells stable performance, long term stability and reliability
Combination of high efficiency and attractive appearance
Certifications: TUV (IEC 61215 ED.2, IEC 61730-1, IEC 61730-2 test)
High and stable conversion efficiency
High reliability with guaranteed ±3% output power tolerance
Specification of a grade cheap solar cell for sale:
Level | Efficiency | Pm(Wp) | Im(A) | Vm(mV) | Isc(A) | Voc(mV) |
A | 17.50% | 4.258 | 8.189 | 520 | 9.30±5% | 625±5% |
B | 17.25% | 4.198 | 8.072 | 520 | 9.22±5% | 625±5% |
C | 17.00% | 4.137 | 7.955 | 520 | 9.11±5% | 625±5% |
D | 16.75% | 4.076 | 7.914 | 515 | 9.01±5% | 620±5% |
E | 16.50% | 4.015 | 7.796 | 515 | 8.89±5% | 620±5% |
F | 16.25% | 3.954 | 7.678 | 515 | 8.78±5% | 620±5% |
G | 16.00% | 3.893 | 7.56 | 515 | 8.67±5% | 620±5% |
H | 15.75% | 3.833 | 7.515 | 510 | 8.56±5% | 615±5% |
I | 15.50% | 3.772 | 7.396 | 510 | 8.45±5% | 615±5% |
J | 15.25% | 3.711 | 7.348 | 505 | 8.30±5% | 615±5% |
K | 15.00% | 3.65 | 7.228 | 505 | 8.16±5% | 615±5% |
L | 14.75% | 3.589 | 7.107 | 505 | 8.01±5% | 615±5% |
M | 14.50% | 3.528 | 6.987 | 505 | 7.87±5% | 615±5% |
N | 14.25% | 3.468 | 6.935 | 500 | 7.75±5% | 610±5% |
O | 14.00% | 3.407 | 6.814 | 500 | 7.61±5% | 610±5% |
P | 13.50% | 3.285 | 6.637 | 495 | 7.38±5% | 610±5% |
Q | 13.00% | 3.163 | 6.456 | 490 | 7.12±5% | 610±5% |
R | 12.50% | 3.042 | 6.272 | 485 | 7.86±5% | 610±5% |
S | 12.00% | 2.92 | 6.084 | 480 | 6.56±5% | 605±5% |
T | 11.50% | 2.798 | 5.891 | 475 | 6.34±5% | 600±5% |
U | 11.00% | 2.677 | 5.695 | 470 | 6.08±5% | 590±5% |
V | 10.50% | 2.555 | 5.495 | 465 | 5.82±5% | 580±5% |
W | <10.5% |
Data under standard testing conditions (STC): 1000W/m2, AM1.5, 25°C
Shenzhen JinGuangNeng Solar Energy Co.,Ltd(Shortened as J.G.N Solar)was founded in 2004 mainly focusing on manufacturing of small mini solar module. As our business was growing, we have introduced the advanced automatic facilities of making big solar panelin 2008. Now we have developed our company into a big manufacturer of all kinds of solar photovoltaic products with strong R & D development capability. In 2010,Shenzhen Longda Bojin Scientific Co.,Ltd.was built up as a trading business sector of J.G.N Solar, mainly invovled in buying solar cell material and sell in small or middium quantity to small counterparts in China, who are not financially strong enough to buy large quantity material at one time to help them maintain their business. At the same year, Bodkin International Limited was also founded in Hongkong to serve as an off shore account for J.G.N Solar in finance, which easier and faster to receive and send foreign currency and speed up the international sales business for the company.
With strong and reliable connenction with most of the major solar cell manufacturers around the world, we can source all kinds of solar cell for our clients.
Does it meet Europe Standards for Solar Energy?
This is TUV approval products, all the producing procedure apply TUV&UL.
What is the Warranty Period, How many years?
Power efficiency warranty:90% in 10 years; 80% in 25 years..
Are you a factory or trading company?
We are a factory.