PV wire (Photovoltaic wire) is the conductor used to link individual photovoltaic cells and collect the power generated in solar battery modules.
Hitachi Cable NoWarp PV wire uses optimized heat treatment to combine high conductivity with flexibility. This technology is expected to raise the solar battery panel assembly yield rate, increase power generation efficiency, and improve long-term reliability.
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"NoWarp" features |
- Reduced thermal stress arising at time of solder connection: Contributes to improved quality and lowered production costs.
- Suitable for use with eco-friendly lead-free solder.
- Available on various spools, including standard bobbins, large bobbins, and reels.
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Main specifications |
| Item |
Specifications |
| Conductor material |
Tough-pitch copper (copper purity ≥ 99.90%)
Oxygen-free copper (copper purity ≥ 99.99%)
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| Product dimensions |
Thickness |
0.08 to 1.0 mm |
| Width |
1.0 to 10.0 mm |
| Standard shipping configuration |
P3R (3 kg), P5R (5 kg), reel |
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Typical product dimensions and mechanical properties |
| Item |
Super Soft Annealed copper |
Annealed copper |
| Product dimensions |
Thickness |
0.2±0.028mm
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0.2±0.028mm |
| Width |
2.0±0.1mm |
2.0±0.1mm |
| Plate thickness |
40±10µm |
40±10µm |
| Elongation |
15% |
25% |
| 0.2% proof stress |
90Mpa> |
130Mpa |
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Related website |
Solder-plated rectangular wire for solar cells (Hitachi Cable Fine-Tech, Ltd.)
*Link to Hitachi Cable Fine-Tech website
*NoWarp is a registered trademark of Hitachi Cable, Ltd. in Japan.
Japanese
