Product Description:Solar brushless pump low-power high-sensitivity Hall elements， with intelligent and efficient electronic circuits drive， and uses fluid mechanics volute design for the impeller chamber to reduce the flow resistance， so that the overall performance than the traditional structure of a solar pump efficiency up to 20%. Also solves the brushless solar pump starts hard， low efficiency， poor stability shortcomings.High-efficiency silicon solar panel， PET laminated， waterproof， life 3 - - 5 years， with borders and brackets， connectors and extension tube inserted， it can be inserted in the lawn on the ground， and the angle of the solar panels can arbitrary regulation. Adapt to different geographic locations and different time periods.Pump Configuration 4 different shape of the nozzle， it is free to change， different water-spray.Specifications:Solar panels Specifications:9V 2.0W 130 * 180mm， PET laminated monocrystalline silicon， plastic frame， with borders and into place， can be adjusted direction.Pump Specifications:Operating voltage: DC 9V Working current: 190MA maximum lift: 120CMMaximum flow: 210L / H pumps life:> 20，000 hours Pump noise: <45DBPerformance:Water height: 40--80cm， connect different nozzles， spray height will be different.When the solar panel receives plenty of sunlight， the pump will start in 3 seconds.How to use:1) Press schematic assembled products.2) The solar panel is placed in the right place， to ensure that the light is not shielded by other objects. When the solar panel receives plenty of light， the pump will work properly.3) When the pump just into the water， there are air， water may affect results. After the recommendations of normal water pump， then connect the nozzle.NOTES:Pump resume work after a continuous product for the solar direct drive water pump， water height depends entirely on the strength of the sun， when the sunlight is weak， water pumps will not work continuously， but will automatically start again until the sun reaches a certain intensity state. Please use the product when placed in an unobstructed sunlight， shadow shelter will affect normal operation of the pump.2 The pump must be completely immersed in water， not long dehydration work. When the pump just immersed in water， since the water pump after the air inside， recommendations normal water pump nozzle is inserted.3 Keep the water clean， regular cleaning pumps， pump suction to prevent foreign matter is caused by the pump is not working properly.Package including:1set Solar Power Built-in Storage Battery Brushless Submersible Pump kit