3inch DC 36V 400W Solar Submersible Water Pump Deep Well Pump w/ MPPT Controller

<p>Feature<br>Free Run. save Money, Environmental Protection Is the Advantage of Our Solar Submersible Pump for Irrigation .<br>The Controller Also Protects the Pump from Frequent Start up in Low Light Conditions, Overheating &amp; Running Dry.<br>Batteries Can Also Be Connected via the Controller If You Need the Flexibility of Pumping on Demand at Any Time.<br>Low Water Level Sensors &amp; Tank Full Sensors Are Included so the Pumping System Can Be Fully Automated.<br>With Sensors Installed, the Pump Will Switch off If the Header Tank Is Full or If the Water Source Has Fallen Below the Pump Intake.<br>Automatic Restart When Water Returns to the Well or When the Motor Temperature Returns to the Safety Range.<br>Easy Installation, Maintenance-free, Safe and Reliable.<br>Compact Structure, High-lift, Noiseless, Non-pollution, Complete Electrical Protecting Controller Device.<br>Material of Parts of Solar Submersible Pump for Irrigation<br>Solar Submersible Pump for Irrigation Body: Stainless Steel<br>Solar Submersible Pump for Irrigation Body:stainless Steel<br>Impeller of Solar Submersible Pump for Irrigation:stainless Steel<br><br>Pump Specifications<br>Voltage:36v<br>Input Power:400w<br>Max Head:80m<br>Max Flow:1600l/H<br>Bearing:nsk<br>Height:487mm<br>Outlet:3/4''<br>Diameter:75mm(3")<br>Motor:brushless Dc Pump Motor <br>Materials:stainless Steel<br><br>Performance Chart<br>Model Head (M) 10 20 30 40 50 60 70 80<br>36v400w Flow(M³/H) 1.2 1.02 0.9 0.71 0.55 0.4 0.3 0.1<br><br>The Pump Controller Drives the High Efficiency Brushless Dc Pump Motor, Utilising the Latest Maximum Power Point Tracking (Mppt) Technology to Ensure Maximum Flow Is Delivered Under All Light Conditions.<br><br>Controller Protection Features<br>Electronic Monitoring Gives the Controller the Capability to Monitor the System and Automatically Shut<br>Down in the Event of:<br>• Dry Well Conditions – with Low Level Switch<br>• Bound Pump – with Auto-reversing Torque.<br>• High Voltage Surge<br>• Low Input Voltage<br>• Open Motor Circuit<br>• Short Circuit<br>• Over Heat<br><br>Application<br>Irrigation/Automatic Water Sprinkler System<br>Garden Fountains<br>Livestock/Living Water Supply<br>Water Treatment Systems<br>Large Scale Watering System for Commercial<br><br>Package：<br>1*Solar Pump<br>1*Mppt Controller</p>