Abstract: In view of the harsh environment of low temperature and low light in the lunar polar region, as well as the long-term observation mission requirements of the lunar scientific research station, combined with the composition and construction objectives of the lunar scientific research station, a set of muti-type distributed energy system architecture was proposed. By adopting standardized, modular and scalable design concepts a solar energy system based on nuclear reactor power generation and photovoltaic power generation, and a medium-sized energy system based on isotope power generation and photovoltaic power generation, and a small energy system based on intelligent battery packs were built to achieve long-life, high-power, highly reliable, stable and continuous power supply, solve the problems of large power level span and numerous power types were solved, and the long-term stable supply demand of energy for lunar scientific research station was met. At the same time, the wired grid connected power supply technology and wireless energy transmission technology were adopted to realize energy sharing and power expansion among various energy systems. The multi-channel energy management method based on hierarchical management was adopted to solve the energy balance problem between the top, middle and bottom levels involved in independent health management of energy, and the mission support ability of the lunar scientific research station was enhanced.