Mono-crystalline Solar Cell(Grade B 156*156)

monocrystalline solar cell
1) dimension(mm):125X125,156x156
2)efficiency:from16%~17.5%
3) competitive price
Mono-crystalline silicon solar cells
--High efficiency and stable performance in photovoltaic conversion.
--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
--Advanced diffusion technique ensuring the homogeneity of energy conversion efficiency of the cell.
Technique Parameter

specification
125mm X 125mm
156mm X 156mm
type
P type
wafer width
125±0.5mm
156±0.5mm
wafer diameter
150±0.5mm
203±0.5mm
wafer thickness
200±20um
variation in total thickness
≤30um
life time
≥10us
resistivity
0.5~3Ω · cm
3~6Ω · cm
cutting mode
multiline cutting
crystallographic orientation
(100) ± 1°
dislocation density
≤3000/cm2