This study constructed a multi-energy complementary wind-solar-hydropower system model to optimize the capacity configuration of wind,solar,and hydropower,and analyzed the system's performance under different wind-solar ratios. . The wind-solar hybrid power system is a high performance-to-price ratio power supply system by using wind and solar energy complementarity. Here,we demonstrate the potentialof a globally interconnected solar-wind system tial of solar and wind resources on. . When designing drainage systems for renewable energy sites, many different surface water factors must be considered to ensure a well-constructed system. Future research will focus on stochastic modeling and incorporating energy storage systems. Hybrid energy solutions enable. .