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48V 400W DC BRUSHLESS Solar Pump

3SC3-47-48-400 with MPPT solar pump controller
฿10,000.00  Inc Tax

High Quality DC Brushless Submersible Solar Pump

3SC3-47-48-400 with MPPT solar pump controller

Solar-Powered Pump

A solar-powered pump is a pump running on electricity generated by photovoltaic panels or the radiated thermal energy available from collected sunlight as opposed to grid electricity or diesel run water pumps.The operation of solar powered pumps is more economical mainly due to the lower operation and maintenance costs and has less environmental impact than pumps powered by an internal combustion engine (ICE). Solar pumps are useful where grid electricity is unavailable and alternative sources (in particular wind) do not provide sufficient energy.


A photovoltaic solar powered pump system has three parts:

  • solar panels.
  • the controller
  • the pump

The solar panels make up most (up to 80%) of the systems cost. The size of the PV-system is directly dependent on the size of the pump, the amount of water that is required (m³/d) and the solar irradiance available.

The purpose of the controller is two fold. Firstly, it matches the output power that the pump receives with the input power available from the solar panels. Secondly, a controller usually provides a low voltage protection, whereby the system is switched off, if the voltage is too low or too high for the operating voltage range of the pump. This increases the lifetime of the pump thus reducing the need for maintenance.

Voltage of the solar pump motors can be AC (alternating current) or DC (direct current). Direct current motors are used for small to medium applications up to about 3 kW rating, and are suitable for applications such as garden fountains, landscaping, drinking water for livestock, or small irrigation projects. Since DC systems tend to have overall higher efficiency levels than AC pumps of a similar size, the costs are reduced as smaller solar panels can be used.

Finally, if an alternating current solar pump is used, an inverter is necessary that changes the direct current from the solar panels into alternating current for the pump. The supported power range of inverters extends from 0.15 to 55 kW and can be used for larger irrigation systems. However, the panel and inverters must be sized accordingly to accommodate the inrush characteristic of an AC motor.


This is the description of 3SCS Brushless Solar Pump



Voltage: 48V

Power: 400W

Outlet: 1,.25”

Max Flow: 3.0m³/h

Max Head: 47m

Cable: 30m

Solar Panel: 2x300W/2x340W

Brush-less submersible solar water pump with MPPT controller
MPPT controller is applied to the solar wind power supply and battery. It just together with permanent magnet brushless dc sensor less motor (not together with ac synchronous motor). The main components adopt international brand. MPPT controller is high efficiency. Long-life and fully automatic operation. 
After start controller 20 second, the system will be automatic detection, start to the maximum power point tracking. When the sun is continuous or voltage or current change frequently. MPPT will be changed.

HD-3SS1.7 brush less solar pumpHD-4SC6 brush less solar pumpbrushless solar pump


With brush-less permanent magnetism DC motor, the motor efficiency is 25% higher than AC motor. 
MPPT (max power point tracking) controller, over load protection function. 
CE certificate
2-year warranty

Domestic water supply
Livestock watering 
Gardens or fountains 
Pond management 
Irrigation in horticulture & agriculture
Small scale service industries

Solar submersible pump, immersed into water, connects motor with pump directly. It consists of submersible pump, motor, MPPT controller, water pipe, cable, solar panels and etc. Solar panels convert solar energy into electrical energy, connecting to dedicated low-voltage solar pump. It is convenient, practical and simple. The solar pump runs automatically in the sun, while it runs continuously by battery or grid electric when little sunshine.

Advanced Technology:
1.Application innovation
Compared with the traditional alternating current machine, the efficiency is improved 25% by the permanent magnetism, direct current, brush-less, non-sensor motor
2.Technical innovation
Adopt double plastic for rotor and stator, the motor security was much improved. 
3.structure innovation
Oil filling, convenient installation and environment protection.

Estimated Delivery Time 3 days + (depending on location)

Buyer Protection

  • Full Refund if you don't receive your order
  • Full or Partial Refund , if the item is not as described

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  • Availability: 50 In Stock
  • Model: OSSP-SSP-3SC3-47-48-400

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