Monocrystalline silicon and polycrystalline silicon cell in the appearance of what is the difference?
Although the average conversion efficiency of monocrystalline silicon cells is about 1% higher than that of polycrystalline silicon cells, since monocrystalline silicon solar cells can only be quasi-square (the four corners are arcs), when the solar cell components are formed
For the user, monocrystalline silicon cells and polysilicon batteries are not much different. Monocrystalline silicon and polycrystalline silicon cell life and stability are very good.
From the appearance point of view: monocrystalline silicon cell four corners were arc-shaped, no surface pattern; polysilicon cell four corners for the square angle, the surface has a similar pattern of ice flowers.
As the monocrystalline silicon cell and polycrystalline silicon cell pre-production process of different, so that they are from the appearance to the electrical performance are some differences.
There is a part of the area filled with dissatisfaction, and polysilicon solar cells are square, there is no such problem, so the efficiency of the solar cell components is almost the same. In addition, due to the two solar cell materials manufacturing process is not the same, polysilicon solar cell manufacturing process consumption of energy than monocrystalline silicon solar cells about 30%, so polysilicon solar cells
