VB180A11Product 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.Pump is equipped with the newest filter cartridges， built-in filter cotton， which greatly improves the suitability of the product in different environments of the water， while the water pump place more smoothly.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.Products built-in intelligent controller with overcharge protection， over-discharge protection， overcurrent protection， built-in MCU， intelligent charge and discharge management， automatic detection of charging rechargeable batteries， and use the best mode， the charging efficiency is best， to achieve the most Can Festival.Pump Configuration 4 different shape of the nozzle， it is free to change， different water-spray.Specifications:Solar panels Specifications:9V 3W 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: 130CMMaximum flow: 210L / H pumps life:> 20，000 hours Pump noise: <45DBPerformance:Water height: 30--60cm， 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:A product for the solar-powered water pump， when the battery is low， water is highly dependent on the strength of the sun， when the sunlight is weak， water pumps will not work continuously， but will automatically start again until after the sun reaches a certain intensity Pump resume continuous operation. 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 Includes:1set DC brushless solar fountain pump