1、The 160MM diameter monocrystalline silicon solar panel can effectively improve the conversion rate of sunlight and ultraviolet rays, and bid farewell to the old models because the conversion rate of electric energy is not up to standard, affecting the height of water spray. 2、With anti-clogging and double filter design, solar pump effectively prevent clogging caused by impurities in the water during the pump suction process. 3、Size of the water flow can be controlled. According to different usage scenarios, the size of the water flow can be controlled by pushing the buckle and controlling the valve. 4、While simple and special detachable design, you can keep easy maintenance of the pump at any time and increase the service life of the product. 5、Brushless DC water pump adopts sensitive induction to complete start within 3 seconds under ultraviolet light. Item Type: Solar water pump Pump Voltage: 7V Pump Power: 1.0W Maximum Flow: 190L/H Highest Water-Lift: 110cm Maximum Spray Height: 65cm Solar Panel Voltage: 7V Solar Panel Power: 1.5W Solar Panel Size: Ø approx. 160mm / 6.3in (monocrystalline silicon) Technology: PET lamination technology Colour: Black Service Life: ≥10000Hours Working Hours: 8:00A.M.-5:00P.M. Start: Pump cannot work without sunlight (indoor or daily electric lights cannot work, there must be sufficient ultraviolet light), when the pump receives sufficient sunlight, the pump will start in 3 seconds. Size: Approx. 6.35cm / 2.5in Approx. 1.27cm / 0.5in Approx. 16cm / 6.3inch 1 x Solar Water Pump 6 x Nozzle 1 x Nozzle Base 1 x Adapter 1 x User Manual