2021 Red Dot Conceptual Design Award Winning Works! Created by Zhixing Design! Solar sunshade is a new type of sunshade product outside the lighting roof (sunshine room). Its main parts blade adopts aluminum alloy roll forming process and cavity structure, which can effectively slow down heat propagation. Solar panels are embedded in the middle to convert solar energy into electric energy. A polyurethane composite foam material with a certain density is injected into the blade cavity to effectively block heat propagation. Its excellent shading performance is the first choice for shading on the lighting top. The main material of the product is made of aluminum alloy with light weight and high strength, with stable mechanical properties and good durability. The host shell adopts a modular design, and different modules can be used to form products of different sizes to adapt to a variety of outdoor environments. In summer, the sunlight is strong, and the leaves are completely expanded to block the top of the lighting roof, which can effectively block the solar radiant heat from entering the room, reduce the environmental somatosensory temperature, and create better comfort. In winter, the temperature difference between the day and the day is large. The leaves are completely unfolded at night and completely folded in the morning, which can not only effectively maintain the indoor temperature, but also prevent the condensation of water drops at the top of the lighting roof due to the temperature difference. The solar energy absorbed by the blades is converted into electrical energy, which is stored in the storage battery of the main chassis to control the expansion and closure of the product. The product adopts electric remote control mode, which is simple to operate and convenient to use, and can create a comfortable and energy-saving living space for you.