4" 2 HP 110V Solar Water Pump Submersible MPPT Controller Kit DC Deep Well Pump

Sturdy and Durable: It is made of stainless steel, which is corrosion-resistant and not easy to rust and can be used by you for a long time. Also, the high-precision 304 stainless steel shaft can increase the wear resistance of the product. Large Head and Pump Speed: The heavy-duty thermoplastic impeller is designed to deliver high flow rates (22 GPM) and high heads (666 feet), making it easier and more efficient for you to use water. Advanced Filter: Equipped with an advanced stainless steel filter, it can effectively filter the impurities in the water. If there are large particles of gents in the water source, a layer of gauze can be added before the water inlet of the filter to enhance the filtration effect. Excellent Motor: Its motor coil is 180℃ high-temperature resistant copper wire with insulation grade F. The use of the self-winding winding machine for centralized winding can effectively improve the efficiency of the motor while ensuring the safe operation of the machine. MPPT Controller: The solar water pump controller drives a highly efficient brushless DC water pump motor that utilizes the latest MPPT technology to ensure maximum flow in all light conditions. Protect the submersible pump from frequent start-up, overheating, and dry operation under low light conditions. Easy to Use: It has an self-winding switch for mechanical control of the machine and an intelligent screen displaying real-time power, voltage, current, speed, and various other operating conditions to facilitate your daily use. Safety Protection: It has an intelligent water shortage protection function, when there is no water in the well, the pump will stop working self-winding and start working mechanical after 15-30 minutes. There are also protection functions such as over-voltage, under-voltage, over-current, phase-loss, and high-temperature protection. High-temperature Resistance: Its magnet is made of 40SH aluminum iron boron, which is temperature resistant up to 150℃. In addition, its motor copper coil can also effectively resist high temperatures up to 180℃. Waterproof Design: We use silicon carbide-impregnated graphite mechanical seals with a waterproof rating of IP68 to ensure that water does not easily enter the motor during operation, ensuring the safety of the entire operation process. Small and Portable: The size of 10.6*8.3*9 inches and the weight of 15 pounds combined with the carrying handle design make it easy to carry and transport.