Research of conversion efficiency of monocrystalline silicon solar cells under laser irradiation

In order to study the conversion efficiency of monocrystalline silicon solar cell under laser irradiation,a method to calculate the efficiency of ideal solar cells under laser light was put forward based on the method usually used under solar spectrum.Analytical expressions and experimental measurements were used to describe the relation between the conversion efficiency and laser wavelength,incident intensity and ambient temperature,etcetera.Research shows that,under the laser light conversion efficiency will be improved obviously,the maximum conversion efficiency is up to 27.7%.All of these have certain reference value to the application of laser power transmission.