Descrição do produto Overview Quick Details

Place of Origin:

Henan, China

Brand Name:

Kary

Model Number:

SQB3.0/50-D48/450

Usage:

Water

Power:

Electric, 450W

Pressure:

Low Pressure

Structure:

solar surface pump

Application:

solar surface pump

Fuel:

solar energy / battery / DC power

Theory:

Vortex Pump

Standard or Nonstandard:

Standard

Voltage:

48V DC

Max head:

50M

Max Flow rate:

3M3/H

Max suction head:

8M

Inlet/Outlet:

1 inch

Solar array voltage:

72V

Solar array power:

675W

Supply Ability

Supply Ability:

3000 Piece/Pieces per Month

Packaging & Delivery

Product Description

Price includes

1. Solar surface pump with 2m cable, longer cable is available

2.

MPPT Controller

3. Water level sensor or float switch

4. Cable connector

5. Installation Manual

  

The whole package does not include solar panels. Solar panels should be purchased separately.

ADVANCED TECHNOLOGY:

Compared with the traditional alternating current machine,the efficiency is improved 25% by the permanent magnetism,

direct current,brushless, non-sensor motor.

High technique products adopting MPPT .

APPLICATION:

• Above is one application for irrigation use. Pump put beside the river, but the suction head must less than 5-7m or can not draw water from river.
• Another application is tank is full of water and the irrigation place is far away the tank. The solar surface pump should put the tank outlet place for booster water purpose to irrigation place.
Installation Diagram

SELECTING THE SOLAR PANELS OF THE PUMPING SYSTEM:

a. Solar PV panel (solar panel) selection

power of PV panels (watts) =Rated  power of pump (watts) x( 1. 3  ~ 1.6)

voltage of solar panel = Rated  voltage of pump (volt) x 1.5
b. You may need combinations of panels, especially for the larger pumps. During connection of solar panels, you have to get the solar panels in series to reach the rated voltage of the pump, then in parallel to reach the rated current of the pump

Panels in parallel double the current and the wattage of the panels

Panels in series double the voltage and the wattage of the panels

e.g. 2 x 12V/ 100 W panels in parallel →    12 V/200W system

      2 x 12V/ 100 W  panels in series   →    24V/200W system

CUSTOMERS FEEDBACK:

Packing

Carton box with pump, controller and free accessories.
Shipping

1. Depending on different destination, we may use
FedEx/DHL/UPS/TNT / EMS
for
samples
, Door-to-Door;


2. By Air or by Sea
for batch goods
, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

4. Delivery Time
: 1-3 days for samples; 5-15 days for batch goods.
F&A&Q

Q.
Is the price includes the solar panels?

A.
No. If solar panel needed, Pls kindly let us know, we will quote accordingly (But we suggest purchasing PV panles locally to save high courier cost, further more, big size solar panels is very fragile during delivery via express)

Q. How to choose a proper pump for my well?

A. The diameter of the well casing at least should be  bigger than the pump’s diameter. And then pls
let me know your flow rate,Head,Power,Size requirements,etc.We'll choose suitable one for you.

Q. What's the difference between max lift and working lift?

A. Max lift means the flow rate will be 0 at that height because the pump's actual flow rate will be less and less as the working lift increases; recommended working lift is the reasonable height to get sufficient water.

Q. How is the packaging?

A. Normally, we use export carton box.

Q. Can I test the pump without water?

A.The submersible pump’s motor and internal controller are immersion, the motor and controller will be overheating if there is no water go through them, therefore the pump should be fully submerged in water.

Q. How to extend the pump’s service life?

A. 1) Put the pump in proper depth range, make sure the pump isn’t overloaded. 2) Make sure the pump is fully submerged in water. 3) Make a sleeve for the pump as an extra strainer if the water contains too much impurities. 4) Check the pump’s intake and outlet regularly if the water is not very clean.

Q. What about the warranty?

A. We can offer one year's waranty for all of our pumps.

Q. To receive my pumps soon,anything else should I check with you when I pay for the order now?

A. Your correct address with name, mobile, telephone, post cord.

       Your contact ways: Email or other ways.

       Your tax number( to Brazil, Chile,etc.)
If you've any other questions,welcome to contact us or leave us message.
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