Product Description Solar Fountain: This solar water pump uses a monocrystalline silicon solar panel, requiring no external batteries or power source, making it 100% safe and environmentally friendly. The split design allows you to easily adjust the direction of the solar panel to maximize sunlight absorption. The stronger the sunlight, the better the effect. Long Lifespan: This solar fountain uses a high-efficiency solar panel and a new brushless water pump, meaning it has a longer lifespan and lower energy consumption. Lifespan: Over 10 hours of use: Place the solar panel in direct sunlight. Once the solar panel is exposed to sunlight, the fountain will automatically spray water within 3 seconds. The water volume depends on the light intensity. This four-nozzle solar water pump is equipped with four different nozzle structures. The pump head nozzles are directly interchangeable to change the water output pattern. In sunny locations, the pump will operate according to different water output patterns to meet different spraying needs. The pump has a built-in brushless motor. Please clean it regularly to prevent foreign objects from clogging the pump. This solar water pump is ideal for various occasions such as bird baths, aquariums, small ponds, swimming pools, gardens, and water circulation and oxygenation. Your garden is sure to attract attention from passersby. To make your garden more eye-catching, you can decorate with a solar-powered water pump. Product Introduction: A solar fountain is a landscape fountain device that uses solar energy to drive a water pump. This product uses a high-efficiency solar panel and a new type of brushless water pump, featuring fast start-up, high efficiency, and strong stability. Furthermore, this product floats on the water surface and requires no external power source. Installation and operation are very simple. It is widely used in garden decoration, bird bathing pools, small pond water circulation and oxygenation, and artificial springs. Easy to install and use. The water pump will start as long as there is direct sunlight. Specifications: Solar panel: 7V/1.5W monocrystalline silicon, size 110*110mm. Water pump parameters: DC 4.5-12V, maximum flow rate: 200L/h, maximum head: 110cm. Product performance: Spray height: 40-75cm. The spray height will vary depending on the nozzle connected. When the solar panel receives sufficient sunlight, the water pump will start within 3 seconds. Usage: 1) Assemble the product according to the diagram. 2) Place the solar panel in a suitable location, ensuring its light is not blocked by other objects. The water pump will operate normally once the solar panel receives sufficient sunlight. 3) When the water pump is first placed in water, air may be inside, which may affect the spraying effect. It is recommended to wait until the water pump is spraying water normally before using it.