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2Inch DC Brushless Solar Pump | PLASTIC IMPELLER | Efficient ,Reliable And Economical Green Water Solution

2Inch DC Brushless Solar Pump | PLASTIC IMPELLER | Efficient ,Reliable And Economical Green Water Solution
2Inch DC Brushless Solar Pump | PLASTIC IMPELLER | Efficient ,Reliable And Economical Green Water Solution2Inch DC Brushless Solar Pump | PLASTIC IMPELLER | Efficient ,Reliable And Economical Green Water Solution2Inch DC Brushless Solar Pump | PLASTIC IMPELLER | Efficient ,Reliable And Economical Green Water Solution
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Categories4500RPM DIFFUL ＆WELLUP WATER PUMP
Trademark/BrandTOPN Solar Water Pump Manufacturer
Model2HJPC-DC Series
MaterialBrass
TypeBrushless Solar Pump
CertificateCE, ISO9001
Warranty2-year
MOQ1 set
FOB portNingbo/Shanghai
Terms of PaymentL/C, T/T, Paypal
Update TimeNov 30,2025
Contact Now
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Detail Information
PRODUCT DESCRIPTION
CONNECTION DRAWING
PRODUCT PACKAGING
AFTER-SALES SERVICE AND STOCK
ADVANTAGE OF DC SOLAR PUMP 
1、 Permanent magnet DC brushless synchronous motor : The efficiency is increased by 15%-20%, saving energy consumption .
2、 Brass / Stainless steel outlet / connector , with better corrosion resistance .
3、 C & U bearing , longer working life .
4、 Silicon carbide - impregnated graphite mechanical seal , long service life and reliable operation .
5、180℃ high temperature resistant copper wire , insulation class F .
6、 Cold rolled 600 silicon steel sheet stator and rotor .
TECHNICAL DATA
HYDRAULIC PERFORMANCE CURVES
Applications of Best Bermuda Solar Panel Pond Pump:
1. Solve domestic drinking water
2. Small scale service industries
3. Gardens or fountains
How to Choose the Correct Off Grid Solar Waster Pump mahadiscom?
Head Calculate:
1. Distance of 'B+C+D/10' if have a water tank
2. Distance of 'B' if without water tank
Flow Calculate:
How much water per hour or per day do you want?
Selecting the solar pump model that meets your requirements against the pump model number table.
How to Connect the Solar Water Pump
Working Environment and Electrical Property
                                                                                     Controller and Pump Matching Method

Controller Model
Adaptable Pump
Max. Input Current(A)
Max. Open Circuit          Voltage(V)
Optimun MPPT Voltage (V)
Working Temperature  (°C)
HJ-12
Rated 12V Pump
17
<60
30-48
-15~60
HJ-24
Rated 24V Pump
17
<60
30-48
-15~60
HJ-36
Rated 36V Pump
17
<60
30-48
-15~60
HJ-48
Rated 48V Pump
17
<120
60-90
-15~60
HJ-72
Rated 72V Pump
17
<170
90-120
-15~60
HJ-110
Rated 110V Pump
17
<220
110-150
-15~60
HJ-72-A/D
Rated 72V-A/D Pump
17
<450
100-350
-15~60
HJ-110-A/D
Rated 110V-A/D Pump
17
<450
110-350
-15~60
HJ-150-A/D
Rated 150V-A/D Pump
17
<450
150-350
-15~60
HJ-200-A/D
Rated 200V-A/D Pump
17
<450
200-350
-15~60
HJ-245-A/D
Rated 245V-A/D Pump
17
<450
245-350
-15~60
HJ-300-A/D
Rated 300V-A/D Pump
17
<450
300-350
-15~60
HJ-520-A/D (3-22KW)
Rated 520V-A/D Pump
17-56
<900
520-650
-15~60
HJ-520-A/D(26-37KW)
Rated 520V-A/D Pump
50-69
<800
520-650
-15~60
HJ-110-HV
Rated 110V-HV Pump
17
<450
110-350
-15~60
HJ-150-HV
Rated 150V-HV Pump
17
<450
150-350
-15~60
HJ-200-HV
Rated 200V-HV Pump
17
<450
200-350
-15~60
HJ-245-HV
Rated 245V-HV Pump
17
<450
245-350
-15~60
A set of specifications (Package include):
DC brushless solar Pump*1
Pump controller with MPPT function*1
Installation kit bag*1 (Inlucde connection terminal， heat-shrinkable tube,screwdriver,screw and nut,teflon tape， insulation tape)
About after-service：
1. We provide 2-year warranty for external controller water pump, while 1-year warranty for built-in model.
2.  We will recommend the suitable solar panels for each solar pump.
3.  Any installation question, we will provide the connection diagram or installation video for your reference.
4.  Any installation question, we will provide the connection diagram or installation video for your reference.

About stock：
1.  We have stocks of hot-selling models, such as 3 inch, 4 inch pump with plastic or stainless steel impeller.
2.  If you become our long-term stable distributor, we will prepare your own brand of MPPT controller stock for you.

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