Wholesale 3 Inch DC Solar Water Screw Pump Deep Well Agriculture Irrigation

Product Description

SOLAR PUMPING SYSTEM

Solar pumping system mainly consists of PV modules, solar pumping controller / inverter and water pumps, Solar panels convert sunlight
to electrical energy which is passed to the solar pump controller, The solar controller stabilizes the voltage and output power to drive the
pump motor, Even on cloudy days,it can pump 10% water flow per day. Sensors are also connected to the controller to protect the pump
from running dry as well as to automatically stop the pump working when the tank is full.

SERVICE CAPABILITIES

1. No MOQ required, Most solar water pumps ready in stock(fast lead time)
2. Two Years Warranty
3. Experienced manufacturer of over 15 years
4. Manufacture more than 50000pcs per year
5. Exported more than 60 countries

How to choose pump

How to choose pump

Calculation of pump head
1)H1:vertical distance from the pump to the ground

2)H2:Vertical distance from water tank to ground

3)L:Horizontal distance from water pump to tank

4) Total head = H1+H2+L*10%

Calculation of pump Flow
1)Time: 5 hours (estimated working hours of solar water pump)

2)Daily water consumption: daily water consumption of water pump (m³)

3)Actual flow: daily water consumption/time(m³/h)

Pls select the right pump below yourself, or pls inform us below information, then we can select the right pump for you.

1. Where will the pump be used?
2. How much water discharge ( liters or gallon or m3) required per day or per hour?
3. Do you need a submersible pump or surface pump?
4. If you want to pump the water from borehole(deep well), the depth of borehole?
5. The pipe distance from the top of borehole or river to destination tank? Is the distance slope or horizontal?
6. The height of tank?

Analysis of pump parameters

Solar screw pump Outlet size:3 inch/4 inch

3 inch Solar screw pump diameter is 76mm/4 inch Solar screw pump diameter is 100mm

0.9:Pump Max Flow is 0.9 m3/h

40:Pump Max Head is 40m

D24:pump voltage is DC 24V

100:Pump Power is 100W(0.15HP)

Recommend Products

Model	Impeller	voltage	Pump Power		Max Flow	Max Head	Max Suction	Inlet/Outlet	Solar panel
		(V)	(W)	(HP)	(m3/h)	(M)	(M)	(MM)	(W)
3ZS0.9-40-D24-100	Screw	24	100	0.15	0.9	40	3/4"	Ø76	200
3ZS1.3-60-D24-180	Screw	24	180	0.25	1.3	60	3/4"	Ø76	275
3ZS1.5-80-D24-210	Screw	24	210	0.3	1.5	80	3/4"	Ø76	330
3ZS1.5-100-D24-270	Screw	24	270	0.36	1.5	100	3/4"	Ø76	400
3ZS1.8-120-D48-500	Screw	48	500	0.75	1.8	120	3/4"	Ø76	800
3ZS2.0-120-D48-750	Screw	48	750	1	2	120	3/4"	Ø76	1100

Model	Impeller	voltage	Pump Power		Max Flow	Max Head	Max Suction	Inlet/Outlet	Solar panel
		(V)	(W)	(HP)	(m3/h)	(M)	(M)	(MM)	(W)
3ZSE0.9-40-D24-100	Screw	24	100	0.15	0.9	40	3/4"	Ø76	200
3ZSE1.3-60-D24-180	Screw	24	180	0.25	1.3	60	3/4"	Ø76	275
3ZSE1.5-80-D24-210	Screw	24	210	0.3	1.5	80	3/4"	Ø76	330
3ZSE1.5-100-D24-270	Screw	24	270	0.36	1.5	100	3/4"	Ø76	400
3ZSE1.8-120-D48-500	Screw	48	500	0.75	1.8	120	3/4"	Ø76	800

Motor

- The efficiency is improved 25% by the permanent magnetism,direct current, brushless, non-sensor motor.
- Adopt double plastic package for rotor and stator,motor insulation ≥300MΩ,the motor security was much improved.
- 100% copper wire, DW-300 cold-rolled silicon steel sheet.
- Stainless steel 304 & 316 shaft , motor body, screw.

Pump material:

Outlet: stainless steel AISI 304 or AISI 316L
Pump body: stainless steel AISI 304 or AISI 316L
Motor body: stainless steel AISI 304 or AISI 316L
Motor Shaft: stainless steel AISI 304 or AISI 316L
Mechanical seal: Special seal for deep well(Graphite-Ceramic) Bearing: C&U or NSK

MPPT Controller function/MPPT

Low-voltage protection
Over-voltage protection
Over-current protection
Dry-protection protection
Reverse connection protection
Soft starting protection
Lack of water protection

VOC RANGE:

24V controller:26-50V
48V controller:50-100V
72V controller:76-150V
96V controller:100-200V
MAX input current:15A
Ambient temperature:-15ºC-70ºC

 

 

Installation Diagram

Solar pumping system mainly consists of PV modules, solar pumping controller / inverter and water pumps, Solar panels convert sunlight
to electrical energy which is passed to the solar pump controller, The solar controller stabilizes the voltage and output power to drive the
pump motor, Even on cloudy days,it can pump 10% water flow per day. Sensors are also connected to the controller to protect the pump
from running dry as well as to automatically stop the pump working when the tank is full.

Solar panel collects sunlight→DC electricity energy → Solar Controller (rectification,stabilization, amplification,filtering) →available DC electricity→(charge the batteries)→pumping water

Since the sunlight/sunshine is not the same in different countries /regions on earth, the solar panels connection will be slightly changed
when installed in different place, In order to ensure the same/similar performance & efficiency,The recommended solar panels power =
Pump Power * (1.2-1.5)

solar powered water pumps are mainly used in:

1. Irrigation of agriculture.
2. Drinking water and living water.
3. Remote areas, farming
4. Fountains.
5. Swimming pool circulation and filtration.
Brushless DC Pump:
1. Solar pump with 5m cable, longer cable is available if required
2. MPPT &DSP Controller
3. Water level sensor or float switch
4. Other Accessories: Outlet / MC4 PV Cable Connector / PTFE Tape / Electric tape / screwdriver / Pipe hoop / Water pipe connector
5. Nylon Rope to hang the pump
6. Screw or Impeller for replace
7. Installation Manual 8. Solar panels are option
 

Company Profile

 

Exhibition and Certifications

 

Customer reviews

 

Packaging & Shipping

FAQ

Q: Are you a manufacture or trading company?
A: We are a manufacture special for solar Brushless DC pump;
Q: Which payment way you accept?
A: Paypal, Alipay, T/T, L/C ,D/P.
Q: What's the MOQ?
A: For trail sample order, 1pcs is available.
Q.How can I get the solar pumps?
A: We can send the pump to customers by express like DHL, Fedex, or send by air and sea.
Q: What's your delivery time?
A:1) We have stock for most of regular model and the sample can be sent to you within 2-3 days.
2) The quantity order can be shipped to you within 10-15 days after order confirmation.
Q: What about your product warranty& after sales service?
A: Three years warranty for all solar pump.
Q: Can you supply completely solar pump system?
A: Yes, we can supply whole solar pump system with solar panel, PV box, Panel structure and cable.