Product Description

125 x 125mm mono crystalline silicon solar cells

Solar panel Characteristics
High efficiency and stable performance in photovoltaic conversion.
Advanced diffusion technique ensuring the homogeneity of energy conversion efficiency of the cell.

Advanced PECVD film forming, providing a dark blue silicon nitride anti-reflection film of homogenous color and attractive appearance.
High quality metal paste for back surface and electrode, ensuring good conductivity, high pulling strength and ease of soldering.
High precision patterning using screen printing, ensuring accurate busbar location for ease with automatic soldering a laser cutting.
Mono-crystalline Silicon Solar Cells

• Material: monocrystalline silicon
• Each of Solarfun's solar cells features silicon nitride antireflection coatings which are deposited using plasma-enhanced chemical
• Dimensions: 125 x 125mm ±0.5mm
• Diagonal: 150mm ±1.0mm(round chamfers)
• Thickness(Si): 200μm ±20μm or 220μm ±20μm
• Front surface: blue silicon nitride antireflective coatings 1.5mm-width silver contact on silicon nitride
• Back surface: Full-surface aluminium back-surface field 4.5mm width silver-aluminium back contact strips
• Feature:
• Each of Solarfuns solar cells features silicon nitride antireflection coatings which are deposited using plasma-enhanced chemical vapor deposition process
• Cells have state-of-the-art silver front contacts, silver-aluminium back contact strips, and full-coverge aluminium back contacts with back surface field
• Metal pastes are screen printed in a fully automated process