Solar courtyard lights, as an environmentally friendly and energy-saving lighting device, are gradually becoming popular among people. Installing solar courtyard lights in outdoor spaces such as courtyards, gardens, or terraces not only beautifies the environment, but also provides reliable nighttime lighting solutions. Solar courtyard lights use specially designed solar panels to convert solar energy into electricity, which is stored through a charging control system to provide lighting at night. Compared with traditional lighting equipment, solar courtyard lights do not require external power supply and wiring, simplifying the installation and maintenance process, and saving energy and electricity bills. In addition, solar courtyard lights also have durability and can withstand various climatic conditions. By selecting the appropriate solar courtyard lights, we can add beautiful light to outdoor spaces while reducing the impact on the environment and helping to protect the Earth