This solar water pump motor is rated at 0.75 HP and is constructed from high-quality AISI 304 stainless steel for durability and corrosion resistance. It uses an advanced BLDC motor design with an encapsulated, water-filled structure that ensures reliable performance during continuous submersion. The motor is equipped with a thrust bearing system for enhanced stability and long service life, and it operates with a maximum DC current of 15A. It is suitable for submersion depths of up to 150 meters and can handle water temperatures up to 40°C, delivering a maximum efficiency of 85%. The motor features insulation class F and supports a maximum open-circuit voltage (VOC) of 100V DC, with an optimal operating voltage range between 40V and 90V DC. Depending on the impeller type, the maximum speed reaches 4500 RPM for plastic impellers, 4000 RPM for SS304 impellers, and 4000 RPM for helical impellers. It is designed with an IPX8 enclosure class for full waterproof protection and requires a minimum cooling water flow of 0.5 liters per second to maintain optimal operating conditions.