Considering cost of solar cell, it is necessary to reduce outlay of material of solar cell and improve conversion efficiency of solar cell. Solar concentrator by way of optical design can concentrate large area sunlight on the small area solar cell to obtain two goals as mentioned. In this study, we utilize TIR zone, Fresnel zone and aspherical zone onto constitute the combo solar concentrator lens. The characteristic of TIR can help us to make great bending angles for decreasing the depth of optical system and smearing sunlight on the solar cell. The characteristics of Fresnel lens and aspherical lens are thin in lens thickness and small bending angle. The advantages of each zone can combine into one optical system to attain the major key points: high concentration ratio, wide acceptance angle, illuminance uniformity and compactness.