| Product Introduction |
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| Crystalline Silicon Solar Cells |
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High efficiency and stable performance in photovoltaic conversion. |
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Advanced diffusion technique ensuring the homogeneity of energy conversion efficiency of the cell. |
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Advanced PECVD film forming, providing a dark blue silicon nitride anti-reflection film of homogenous color and attractive appearance. |
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High quality metal paste for back surface and electrode, ensuring good conductivity, high pulling strength and ease of soldering. |
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High precision patterning using screen printing, ensuring accurate busbar location for ease with automatic soldering a laser cutting. | | | |
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| Efficiency(£¥) |
Pmpp(W) |
Umpp(V) |
Impp(A) |
Uoc(V) |
Isc(A) |
FF(£¥) |
| 17.75-18.00 |
2.66 |
0.533 |
4.986 |
0.630 |
5.327 |
79.24 |
| 17.50-17.75 |
2.62 |
0.528 |
4.959 |
0.629 |
5.297 |
78.60 |
| 17.25-17.50 |
2.58 |
0.523 |
4.934 |
0.629 |
5.285 |
77.59 |
| 17.00-17.25 |
2.54 |
0.519 |
4.906 |
0.628 |
5.270 |
76.74 |
| 16.75-17.00 |
2.50 |
0.512 |
4.884 |
0.628 |
5.262 |
75.70 |
| 16.50-16.75 |
2.47 |
0.509 |
4.861 |
0.627 |
5.254 |
75.00 |
| 16.25-16.50 |
2.43 |
0.507 |
4.798 |
0.626 |
5.245 |
74.07 |
| 16.00-16.25 |
2.40 |
0.504 |
4.754 |
0.625 |
5.237 |
73.34 |
| 15.75-16.00 |
2.36 |
0.502 |
4.696 |
0.624 |
5.228 |
72.34 |
| 15.50-15.75 |
2.32 |
0.500 |
4.636 |
0.621 |
5.180 |
72.12 | | |
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| Efficiency(£¥) |
Pmpp(W) |
Umpp(V) |
Impp(A) |
Uoc(V) |
Isc(A) |
FF(£¥) |
| 17.50-17.75 |
2.73 |
0.521 |
5.243 |
0.624 |
5.610 |
77.93 |
| 17.25-17.50 |
2.69 |
0.518 |
5.191 |
0.623 |
5.545 |
77.87 |
| 17.00-17.25 |
2.65 |
0.515 |
5.143 |
0.622 |
5.502 |
77.46 |
| 16.75-17.00 |
2.60 |
0.514 |
5.064 |
0.621 |
5.433 |
77.18 |
| 16.50-16.75 |
2.57 |
0.512 |
5.021 |
0.620 |
5.380 |
77.06 |
| 16.25-16.50 |
2.53 |
0.507 |
4.990 |
0.619 |
5.373 |
76.05 |
| 16.00-16.25 |
2.50 |
0.504 |
4.959 |
0.618 |
5.332 |
75.82 |
| 15.75-16.00 |
2.46 |
0.501 |
4.913 |
0.616 |
5.295 |
75.38 |
| 15.50-15.75 |
2.42 |
0.497 |
4.868 |
0.614 |
5.269 |
74.80 |
| 15.25-15.50 |
2.38 |
0.495 |
4.819 |
0.613 |
5.245 |
74.11 |
| 15.00-15.25 |
2.35 |
0.491 |
4.781 |
0.612 |
5.217 |
73.60 | | |
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| Efficiency(£¥) |
Pmpp(W) |
Umpp(V) |
Impp(A) |
Uoc(V) |
Isc(A) |
FF(£¥) |
| 17.75-18.00 |
4.27 |
0.519 |
8.222 |
0.620 |
8.692 |
79.30 |
| 17.50-17.75 |
4.21 |
0.517 |
8.157 |
0.619 |
8.629 |
78.85 |
| 17.25-17.50 |
4.15 |
0.515 |
8.052 |
0.618 |
8.566 |
78.39 |
| 17.00-17.25 |
4.09 |
0.514 |
7.958 |
0.618 |
8.503 |
77.92 |
| 16.75-17.00 |
4.03 |
0.513 |
7.863 |
0.617 |
8.440 |
77.40 |
| 16.50-16.75 |
3.97 |
0.512 |
7.748 |
0.616 |
8.377 |
76.95 |
| 16.25-16.50 |
3.91 |
0.511 |
7.654 |
0.616 |
8.315 |
76.45 |
| 16.00-16.25 |
3.85 |
0.506 |
7.618 |
0.615 |
8.252 |
75.89 |
| 15.75-16.00 |
3.79 |
0.500 |
7.582 |
0.614 |
8.189 |
75.36 |
| 15.50-15.75 |
3.73 |
0.497 |
7.505 |
0.613 |
8.126 |
74.90 | | |
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| Efficiency(£¥) |
Pmpp(W) |
Umpp(V) |
Impp(A) |
Uoc(V) |
Isc(A) |
FF(£¥) |
| 16.25-16.50 |
3.99 |
0.512 |
7.792 |
0.618 |
8.308 |
77.67 |
| 16.00-16.25 |
3.92 |
0.510 |
7.681 |
0.616 |
8.204 |
77.50 |
| 15.75-16.00 |
3.86 |
0.507 |
7.600 |
0.614 |
8.099 |
77.50 |
| 15.50-15.75 |
3.80 |
0.505 |
7.526 |
0.611 |
8.059 |
77.23 |
| 15.25-15.50 |
3.74 |
0.501 |
7.480 |
0.610 |
8.010 |
76.65 |
| 15.50-15.75 |
3.80 |
0.505 |
7.526 |
0.611 |
8.059 |
77.23 |
| 15.00-15.25 |
3.68 |
0.497 |
7.404 |
0.608 |
7.933 |
76.21 |
| 14.75-15.00 |
3.62 |
0.494 |
7.327 |
0.606 |
7.855 |
76.01 |
| 14.50-14.75 |
3.56 |
0.491 |
7.249 |
0.604 |
7.786 |
75.72 |
| 14.25-14.50 |
3.50 |
0.488 |
7.172 |
0.602 |
7.721 |
75.30 |
| 14.00-14.25 |
3.44 |
0.486 |
7.076 |
0.602 |
7.631 |
74.87 | | |
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2007. JA Solar Holdings Co., Ltd. All rights reserved.