The power system, consisting of Si solar array, Ni-Cd battery pack and control module, has been successfully used on meteorological satellite FY-1.

该电源系统由硅太阳能电池阵、镍镉电池组及控制装置组成，在风云一号试验气象卫星上得到成功的应用。

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Perhaps the most interesting part of this design is its dual-mode power system, which consists of the standard solar cell array as well as a nuclear power source, allowing the rover to operate continuously and in areas that go long periods without sunlight.

ENGADGET: Chinese engineers reveal nuclear-powered lunar rover