Suitable for livestock watering, irrigation, ponds, remote homes and cabins. Designed to use with solar panels in the sunny day, use with battery systems and solar charge controller in rainy day or at night. It is a non-toxic, pollution-free, noiseless environmental protection solar power water pump. Specifications: Condition:100% Brand New Model:M244T-30 Power:Electric&Fuel:Solar Energy Power:520W Voltage:24V/36V DC Max flow:4m³/h Max head:30m Inlet:76mm Outlet:25mm Pump diameter:76mm Pump length:610mm Cable length:1m Weight:3.763kg Notice. Do not mix the positive (+) and negative (-) connection.The pump is submersible pump, it must be full submerged in the water. Do not use the pump over max lift. The water pump cannot work long without water. Cable requirements: when the length of cable is greater than 30 meters, it is recommended to use 6 square or 10 square pure copper cables. Water requirement: please do not select diameter less than 25 mm pipe connecting pumps; pipe blockage is forbidden bending, such force would reduce pipe outlet diameter, then it will cause the pump working current too high and motor damage. Package Included: 1pc solar powered water pump 1pc waterproof tape 1pc waterproof plaster 1pc instruction. Is provided once the item is dispatched. Items must be in original box and kept in good condition. My goal is to make sure you are a happy customer and pleasant shopping with us. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Water Pumps & Kits". The seller is "good-77parts" and is located in this country: CN. This item can be shipped worldwide.