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HR 3-1

The YAMI HR 3-1 is an efficient solar-powered helical rotor pump system designed for 4-inch diameter wells.

Rated power 1HP

This innovative helical rotor pump provides reliable water delivery using renewable solar energy. Advanced MPPT technology ensures maximum solar power utilization from PV panels.

Key Features and Benefits

  • Maximum head of 100 meters – reliable pumping height
  • Maximum flow rate of 3 cubic meters per hour
  • Smooth operation from advanced helical rotor design
  • High-strength stainless steel construction
  • Integrated solar controller for optimal solar efficiency
  • Low operating costs after installation
  • helical rotor design allows in-well installation
FAQ

Yami offers a choice between an oil-filled and a water-filled motor for their solar submersible pumps. The oil-filled motor is more cost-effective and has lower water quality requirements. If you’re looking for a budget-friendly option, you can opt for the oil-filled motor. For eco-friendliness and safe drinking water applications, we recommend the water-filled motor.

There are three options available: a separate DC drive, a separate AC drive, and an AC/DC hybrid drive for solar-powered water pumps. You can select the most suitable type based on your specific grid conditions.

Yes, all Yami solar-powered submersible pumps come equipped with overload protection to prevent motor overheating or overloading. This safeguard extends the lifespan of the pump.

Yami’s models of solar submersible pumps can be seamlessly integrated with a solar battery system to ensure continuous water supply during nighttime or cloudy periods. For detailed information on battery compatibility, please consult the manufacturer.

Yes, Yami offers a range of complementary online monitoring systems and IoT devices that can be utilized to real-time monitor the usage, performance, and potential malfunctions of solar-powered submersible pumps. These systems enable enhanced management and maintenance of your pump system.

Yami’s solar-powered submersible pumps are compatible with various water sources, including wells, rivers, lakes, and reservoirs. They are ideal for applications such as irrigation, water supply, agriculture, and municipal engineering

All Yami solar-powered submersible pumps are equipped with dry run protection mechanisms to prevent motor damage by halting operation when water levels are insufficient or depleted.

Yami’s solar submersible pumps can typically operate within a wide range of water temperatures, although their optimal performance is generally observed between 5°C and 40°C. For precise operating temperature specifications, please refer to the product manual.

Pump chart and Performance Parameters
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