设计了一种可提高太阳能电池吸收太阳光的效率和有效存储能量的方法和装置。介绍了 太阳能电池的伏安特性和法拉电容的充放电特性。该装置通过凹面镜实现太阳光的双面吸收，并以法拉电容存储太阳 能。和传统单面受光电池以及用蓄电池储电相比，该装置太阳光吸收效率高、法拉电容充电时间快、放电电流 大，可广泛适用于路灯及楼道灯照明等领域。

A method and an apparatus for improving solar light absorption and energy storage of solar cells are designed. The V-A characteristics of a solar cell and the charging and discharging characteristics of a Farah capacitor are presented. The apparatus uses a concave mirror to achieve the absorption of solar light on both sides of a solar cell and uses a Farah capacitor to store the solar energy. Compared with the traditional apparatus using single-side solar cells and storage battery, this apparatus has the advantages of high absorption effciency, fast charging and large discharging current. It can be widely used in street and corridor lighting and other related fields.