Propagation of Electromagnetic Wave into an Illuminated Polysilicon PV Cell

Table 1

Classification of the grain size.

Crystalline type	Microcrystalline	Polycrystalline	Multicrystalline	Single crystalline
Symbol	μc-Si	Pc-Si	Mc-Si	Sc-Si
Grain size	≤ 1 μm	1 μm ≤  ≤ 1 mm	1 mm ≤  ≤ 10 cm	≥ 10 cm