Powerful 210mm Monocrystalline Bifacial PERC Solar Cell
Introducing our cutting-edge 210 Monocrystalline Bifacial PERC Solar Cells, designed for ultimate efficiency. Featuring an anisotropically etched surface for enhanced light absorption, these cells undergo low-pressure diffusion with excellent uniformity. Equipped with silver front contact bars and a silicon nitride anti-reflection coating, along with silicon oxynitride local back surface file, our solar cells ensure maximum energy generation and durability, making them the ideal choice for your renewable energy needs.
- Brand:SunEvo
- Model:P-type mono-crystalline silicon wafer-PERC
- Dimension:210mm*210mm±0.5mm
- Thickness:160μm±16μm
- Front:12*0.05mm±0.03mm bus bars
- Back:1.4±0.3mm wide soldering pad
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Description
Temperature Coefficient
TkPower: -(0.38+0.02)%/k
TkVoltage: -(0.36+0.03)%/k
TkCurrent: +(0.07+0.015)%/k
Physical Characteristics
Substrate material: P-type mono-crystalline silicon wafer-PERC
Cell thickness: 160um±16um
Dimension: 210mm*210mm+0.5mm
Diagonal: 295mm±0.5mm
Front(-): 12*0.05mm+0.03mm bus bars (silver186 lines, Siliconoxide + bule silicon nitride compound anti reflectioncoating(PID Free)
Back(+): 1.4+0.3mm wide soldering pads (silver), Silicon oxynitride and Aluminum lines back-surface field, Laser design of vertical bus bars
Packaging and Store
Solar cells are closely packed with soft sponges around and heat shrink is used around the box unit. Outer packing boxes must have shock buffers, to be suitable for long-distance delivery. After packaging, cells should be stored indoors in the conditions of good ventilation, dry, humidity below 60%, and temperature s40’C. Cells should be sampling inspected again if the storage time is over 45 days
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