5Bb Poly Solar Cells 72 Cell 60Cell
The multiple crystals are what cause the panels to have that ‘marbled’ blue appearance. Just like Monocrystalline Panels, Polycrystalline panels can contain either 72 or 60 cells.
Poly solar cells are manufactured like monocrystalline panels - a seed crystal is placed into molten silica. However, instead of pulling out the silicon seed crystal, the whole vat of silicon cools. This cooling process causes multiple crystals to form.
China manufacturer SUNKET best Solar Panels, poly panels, mono panels, customized panels, solar cells, Solar Power System.
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| Size | 156.75mmx156.75mm±0.25mm |
| Thickness | 200±20μm;220±20μm |
| Front | 0.75±0.05mm busbars(Ag), blue anti-reflecting coating(SiNx) |
| Rear | 1.65±0.1mm wide soldering pads(Ag), rear Al field |
Our Company
SUNKET founded in 2012, we have supplied solar panels to customers in more than 80 countries.
Our Services
FAQ
Q1. Are you a factory or trading company?
Yes,we are factory, supplying OEM/ODM service.
Q2. What certification do you have?
TUV/CE/ISO report.
Q3. How about you after sales-service?
24 hours online service.
Q4. How many day about delivery time?
1. Sample delivered in 3-5 days.
2. Order delivered in 15-20 days.
