【摘要】 从简化步骤、降低成本的角度出发 ,采用快速热化学气相沉积 (RTCVD)法在低纯颗粒带硅 (SSP)衬底上制备出了多晶硅薄膜太阳电池 .测试结果表明 ,实验室制备的无钝化、无减发射膜的多晶硅薄膜太阳电池获得了 3 .5 7%的转换效率 .并在此基础上提出采用氢钝化、减反射、快速生长和隔离技术 ,期待电池效率能有进一步的提高更多还原

【Abstract】 Polycrystalline silicon thin film solar cell by RTCVD on SSP substrate is prepared so as to simplify the process and lower the cost. The result of measurement demonstrates polycrystalline silicon thin film solar cell without passivation layer and anti reflection film gains the efficiency of 3.57 %. And on the basis, hydrogen passivation technology, anti reflection technology, rapid growth technology and isolation technology are put forward, with the expectation of a further increase in efficiency.更多还原