Product introduction: Solar is a landscape device that uses solar energy to drive water pump. This product adopts high-efficiency solar panels and a new type of brushless water pump, which has the advantages of fast startup, high efficiency and strong stability. In addition, the product floats on the water surface, no external power supply is required, and it is easy to install and operate. It is widely used in garden decoration, bird bath, small pond water circulation and oxygenation, rockery and other places. The installation is simple and the use is convenient. As long as there is direct sunlight, the pump can start to work. The solar brushless water pump adopts Hall elements with high sensitivity and low power consumption, and is driven by efficient and intelligent electronic circuits, and adopts the volute design in fluid mechanics for the impeller cavity to reduce the resistance of water flow, so that the comprehensive performance is better than that of the traditional structure. The efficiency of the solar water pump is increased by 20%. It also solves the shortcomings of the current brushless solar water pump, which is difficult to start, low in efficiency and poor in stability. The water pump can be connected with nozzles of different shapes to spray different types of water. Specifications: Solar Panel: 7V/1.7W Monocrystalline Pump parameters: DC 4.5-12V Maximum flow: 200L/h Maximum lift: 110cm Product net weight: 200g Inner box size: 140*135*43mm Product performance: Water spray height: 35--65cm, connect different nozzles, the water spray height will be different. When the solar panel receives sufficient sunlight, the water pump will start within 3 seconds. Notes: 1 This product is a solar direct-drive water pump without an external battery. The height of the water spray depends entirely on the intensity of the sun. When the sun is weak, the water pump will not work continuously, but will automatically start repeatedly until the sun reaches a certain intensity. The pump resumes continuous operation. When using the product, please place the product in unshaded sunlight, as shadows will affect the normal operation of the pump. 2 The water pump must be completely immersed in water, and cannot be dehydrated for a long time. When the water pump is just immersed in water, because there is air in the water pump, it is recommended to insert the nozzle after the water pump is normally sprayed. 3 Please keep the water source clean and clean the water pump regularly to prevent foreign objects from being sucked in by the water pump and the water pump cannot work normally