Brushless DC Solar Powered Boreholes Submersible Water Pump with MPPT Controller

Advantage1.Connect with solar panel directly, no need external controller2.Brushless permanent magnetic motor, controller inside, long workingOver3.voltage/under voltage protection4.Over current protection5.Reverse protection6.MPPT function (Maximum Power Point Tracking)How to choose the correct solar water pump?HEAD CALCULATE:1.Distance of "B+C+D/10' if have a water tank 2.Distance of "B' if without water tank.FLOW CALCULATE:How much water per hour or per day do you want?Selecting the solar pump model that meets your requirements against the pump model number table.  ZHEJIANG BINTER ELECTRIC MACHINERY CO.,LTD is a professional modern enterprise who engaged in the research, development,manufacturing, marketing and service of water pumps , mechanical and electrical products for more than 25 years. Especially we provide various kind of water pumps,like solar water pumps, surface pumps, submersible pumps, sewage pumps, deep well pumps, etc. We have passed ISO9001:2016 quality system certification, European CE certification, CB certification, and won the "Zhejiang high-tech enterprises". Binter has an excellent team of professional knowledge and experience in international trade, international transportation, engineering technology, who can provide professional and personalized pre-sales and after-sales service for the customers from all over the world.We are committed to providing the most competitive products and create greater value for customer.A: How about the quality?Q:We use high quality raw material for production, and 100% QC in producing process before the goods being packed up. we sincerely expect to work with you for long and stable time.A: What's your warranty?Q: One year warranty, detail as your requirement.A: Could I put my own logo on it?Q: Sure, we can make your logo after you give us your authorizationA: What's your payment term?Q: 30% deposit before producing, 70% TT against BL copy A: Can I get a sample to check your quality and how long i can get samples?Q: yes,very welcome and sample will be finished within 7-14 days.A: How about the delivery time?Q: 30-60 days after receipt of deposit. /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1