the results show that the open-circuit voltage and eqe in high surface doping concentration cell are lower compared to the cells in low surface doping concentration.
分别采用白炽灯和日光灯作为光源,测量了太阳能电池的伏安特性、开路电压、短路电流、最大输出功率、填充因子、光照特性等基本特性。
low open-circuit voltage was attributed to poor density of electrolyte.
开路电压低的主要原因是电解质致密性不够。
the improvement of voltage delay might be related with the higher open-circuit voltage of bcx cell.
bcx电池有较高开路电压可改善放电电压滞后;
the results show that the effect of the surface recombination on open-circuit voltage is dependent on the substrate doping and reduces with the increase of the charge in the insulator layer.
研究结果表明,表面复合对开路电压的影响与衬底的掺杂水平有关,并且随着固定正电荷的增加而减弱。
an analog maximum power point tracking(mppt) controller integrated circuit(ic) based on open-circuit voltage method was proposed to enhance the photovoltaic conversion efficiency of solar cell.
为提高光伏电池的光电转换效率,设计一种基于开路电压法的光伏电池最大功率点跟蹤(mppt)控制芯片。