The products are professional and practical， very suitable for garden or home using.Features:The solar charge controller is easy to set up and operate.The solar charge controller is suitable for small solar energy system.The solar charge controller prolongs the battery life cycle and keep the load work well.The solar charge controller has function of automatically manage the working of solar panel and battery in solar system.The solar charge controller has overloading & short-circuit protection， Under-voltage & over-charging and reverse discharging & reverse-polarity protection function.The water pump is easy to operation.The water pump has long service life.The water pump start quickly and in high quality.The water pump has high efficiency and stable performance.The water pump makes use of solar energy， need no extra power， energy-saving and environmentally friendly.Specification:Specification of Solar Charge Controller:Specification of Water Pump:Color: BlackSolar Panel Power: 7V， 160MASolar Panel Size: 11 * 11cm / 4.33 * 4.33inBrushless Pump Input: DC 4.5-10VMax Flow Quantity of Pump: 170L/HDelivery Head: 75cm / 28.35inMaximum Delivery Head: 70cmCable Lenght: about 320cmLife Time: ≥ 20000hoursWorking Time: 8:00am - 5: 00pm(on sunny day)Delay: ≤3sNet Weight: 162g / 5.71ozPackage Size: 11.5 * 11.4 * 5.3cm / 4.53 / 4.49 / 2.09inPackage Weight: 195g / 6.88ozRestart: if sunshine is off， can restart within 3 Seconds when sunshine is back.Package List:1 * Solar Charge Controller1 * Solar Fountain1 * Small Parts for Mounting2 * User Manual (English)Note of Water Pump:Products for direct-drive solar-powered water pump， no external batteries， a high degree of water depends entirely on the strength of the sun， when the sunlight is weak， water pumps will not work continuously， once sunlight is stronger it will automatically continue to work.Do not submerge solar panels and controllers into water even though it has weak waterproof structure， but not suitable for prolonged immersion in water.The appearance of solar panel may show slight difference， but it doesn't affect the performance. Please in kind prevail.