As a new solar cell material

further understanding the technology and performance of monolike crystalline silicon solar cells is necessary. Acidic-alkaline texturing of the wafers is discussed，and then the light induced degradation of the solar cells based on conventional process is tested. The mono-like crystalline silicon solar cells show a relatively superior stability with the contrast of monocrystalline and multicrystalline silicon solar cells. Experiments show that mono-like crystalline silicon solar cells have certain advantages and broad prospect.