HJSN DC BRUSHLESS CENTRIFUGAL SOLAR PUMP/4500RPM DIFFUL&WELLUP SOLAR SURFACE PUMP/SOLAR POWERED DC WATER PUMP

group name: DIFFUL&WELLUP AC/DC SOLAR SURFACE PUMP

Min Order: 1 piece

brand name: DIFFUL

model: HJSN

Nearest port for product export: NINGBO, SHANGHAI

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Cash

update time: Wed, 03 Dec 2025 23:51:55 GMT

contact supplier

Paramtents

Type surface solar centrifugal pump
Material cast iron/brass
Application domestic water supply,irrigation
Voltage 24V-110V
Package type wooden case
Warranty 1/2 Year
Standard or nonstandard Standard
Certificate CE, RoHS

Packging & Delivery

Min Order1 piece

Briefing

DIFFUL&WELLUP Solar Surface Pump is a high-efficiency.It operates without connection to the power grid, driven directly by solar panels, making it an ideal solution for farmland irrigation, garden watering, livestock water supply, and household water needs.

Detailed

INTRODUCTION

WIRING INSTRUCTIONS

4500 RPM DIFFUL&WELLUP WATER PUMP

Featuring a 4500 RPM permanent magnet synchronous motor,perfectly matched with the output characteristics of solar panels,this series delivers higher head and greater flow.

Whether for agricultural irrigation,livestock water supply,landscape projects,or domestic water use,our products provide anefficient,reliable,and economical green water solution.

4500RPM SOLAR PUMPWITH BUILT-IN CONTROLLER

A system where the solar-specific controller is integrated within the pump,eliminating the need foradditional purchase and installation of a separate controller.It is simple,convenient,andsignificantly reduces installation difficulty and the probability of errors.

Integrated Design Smart Water Solution

1.All-in-One Design, Easy Installation.

2.Permanent magnet brushless synchronous motor,long working life and high working efficiency.

3.Silicon carbide-impregnated graphite mechanical seal, long service life and reliable operation.

4.180°C high temperature resistant copper wire, insulation class F.

5.Cold rolled 600 silicon steel sheet stator and rotor.

6.MPPT function, the solar power utilization rate is higher.

7.Automatically adjust the speed for operation according to the sunlight power.

8.Over-voltage/undervoltage/over-current/phase loss/short circuit/high temperature protection etc.

DC BRUSHLESS CENTRIFUGAL SOLAR PUMP

-MPPT controller, brushless motor,aims for farm livestock Off-grid household water supply irrigation.

- Features: Cost-effective,large flow and the preferred model for most customers.

- Hot-selling market: Southeast Asia, Middle East, South America, Africa,etc.

TECHNICAL DATA

ITEM	BUILT-IN CONTROLLER MODEL	VOLTAGE	OPTIMUM INPUT VOLTAGE(DC)	POWER	MAX.FLOW	MAX.HEAD	OUTLET	CABLE	OPEN CIRCUIT VOLTAGE(VOC)	VOC(-IN MODED)
HJSN16-9-24-400	-IN	24V	30V-48V	400w	16m³/h	9m	2″	0.6m	<60V	<60V
HJSN21-15-48-750		48V	60V-90V	750W	21m³/h	15m	2″	0.6m	<120V	<105V
HJSN21-15-72-750		72V	90V-120V	750W	21m³/h	15m	2″	0.6m	<170V	<155V
HJSN25-18-72-1100		72V	90V-120V	1100w	25m³/h	18m	2″	0.6m	<170V	<155V
HJSN25-18-110-1100		110V	110V-150V	1100w	25m³/h	18m	2″	0.6m	<220V	<205V
HJSN27-24-110-1500		110V	110V-150V	1500w	27m³/h	24m	2″	0.6m	<220V	<205V
HJSN28-12-72-750		72V	90V-120V	750W	28m³/h	12m	3″	0.6m	<170V	<155V
HJSN32-15-72-1100		72V	90V-120V	1100w	32m³/h	15m	3″	0.6m	<170V	<155V
HJSN32-15-110-1100		110V	110V-150V	1100w	32m³/h	15m	3″	0.6m	<220V	<205V
HJSN36-20-110-1500		110V	110V-150V	1500w	36m³/h	20m	3″	0.6m	<220V	<205V