Solar Lamps can help us utilizing solar energy more efficiently and bring brightness and convenience to more families. Solar Lamps are a type of lighting that converts solar energy into electricity. They consist of a solar panel, a storage battery, and a light source. Usually the panels used are monocrystalline silicon photovoltaic cells. Solar lamps rely on solar panels to collect solar energy, which is converted into electrical energy and stored in the storage battery. When the night falls, the lamp is automatically lit; and when the sun comes out in the morning, the lamp is automatically switched off. The light source of solar lamp is generally LED light, and the LED light is characterized by high brightness, low power consumption and long life. Solar Lamps can be used for lighting, eliminating the need to carry fuel or travel far to obtain lighting. These solar lamps bring brightness and convenience to more families, especially for those living in remote areas with difficult environments and limited power supply. Moreover, solar energy is sustainable, clean, and requires no fuel like gas or electricity, which not only contributes to environmental protection, but can also save a lot of money. In conclusion, solar lamps can not only bring convenience to our lives, but also facilitate the sustainable utilization of solar energy, being a helpful green energy to mankind.