solar surface pump

  • Self-circulation pump
Self-circulation pump

Self-circulation pump

  • Product description: Swimming pool Self-circulation pump,SJP6-9/270,SJP17-15/500,SJP21-19/900,SJP31-19/1200
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MATERIAL OF PARTS:

Outlet: plastic

Pump body: plastic

Motor body: Aluminium


ADVANCED TECHNOLOGY:

1.Application innovation

Compared with the traditional alternating current machine, the efficiency is improved 25% by the permanent magnetism, direct current, brushless, nonsensor motor.

2.Technics innovation

Adopt double plastic package for rotor and stator, motor insulation≥300MΩ, the motor security was much improved.

3.Structure innovation

Oil filling, convenient installation and environmental protection


Model

Pump Voltage
(V)

Pump  Power
(W)

MAX. Flow M3/H

MAX. Head      M

MAX. Suct       M

Inlet/Outlet
(IN)

GW    (Kg)

Outer Diameter (MM)

SJP6-9/270

24

270

6

9

5

2"

13

570*290*390

SJP17-15/500

48

500

17

15

5

2"

15

570*290*390

SJP21-19/900

72

900

21

19

5

2"

18

570*290*390

SJP31-19/1200

72

1200

31

19

5

2.5"

26

670*310*450



Solar pumps are specifically designed to accept DC power directly from the solar modules and are optimized for operating under less-than-ideal sun conditions. Where conventional AC-powered pumps require a stable voltage and frequency to operate, solar pumps can operate over a wide range of voltage and available current.

Conventional AC-powered pumps require large amounts of power to move large volumes of water in a short period of time. Solar pumps typically move a smaller volume of water over an extended period of time. This method requires far less power, which minimizes the size and cost of the PV array.

There are several methods for pumping water in remote areas, such as windmills, gas/diesel pumps, and ram pumps. But most of these options are either too expensive to install, or for fuel and maintenance, or require specific site conditions to operate.

Solar pumps can work for most locations and are at full capacity when needed most: during warm, sunny days. In temperate regions, they can be used year-round—which can be particularly helpful for potable water, animal grazing, and other farming operations. For many sites, a solar pump is often the best.