4"AC/DC brushless solar pump with S/S impeller(3KW-4KW), solar power water pump manufacturers
4"AC/DC brushless solar pump with S/S impeller(3KW-4KW), solar power water pump manufacturers
4"AC/DC brushless solar pump with S/S impeller(3KW-4KW), solar power water pump manufacturers
4"AC/DC brushless solar pump with S/S impeller(3KW-4KW), solar power water pump manufacturers
4"AC/DC brushless solar pump with S/S impeller(3KW-4KW), solar power water pump manufacturers
4"AC/DC brushless solar pump with S/S impeller(3KW-4KW), solar power water pump manufacturers

4"AC/DC brushless solar pump with S/S impeller(3KW-4KW), solar power water pump manufacturers

Model
4DSC-A/D

Item specifics

Type
Solar water pump with S/S impeller
Material
Stainless steel
Package type
Wooden case
Warranty
2 years
Certificate
CE, GS, RoHS
Application
Household;irrigation,livestock

Review

Description

INTRODUCTION
PRODUCT PACKAGING
WIRING INSTRUCTIONS
4"AC/DC Brushless Solar Pump with Stainless steel Impeller
4 inch AC/DC brushless submersible solar powered water pump direct sales from solar water pumps manufacturers
Stainless steel impeller: More durability, corrosion resistance, heat resistance, impact resistance and strength
Max Flow range: 6-30m3/h
Max Head range: 52-360m
3-4KW AC/DC auto-switching controller: Avaliable for providing household water, livestock husbandry and irrigation
DIFFUL Solar Water Manufacturer
4"AC/DC Brushless Solar Pump with Stainless steel Impeller Technical Data
ITEM
Max.flow（m³/h)
Max.head（m）
AC voltage（V）
OptimumDC voltage（V）
Power
（kw）
Outlet
（inch）
Cable（m）
Solar panel
Open circuit voltage(VOC)
Power
4DSC6-300-380/520-3000-A/D
6
300
AC380/DC520
520-650
3
1.25
2
<780V
≥1.3*PUMP POWER
4DSC6-360-380/520-4000-A/D
6
360
AC380/DC520
520-650
4
1.25
2
<780V
≥1.3*PUMP POWER
4DSC9.5-220-380/520-3000-A/D
9.5
220
AC380/DC520
520-650
3
2
2
<780V
≥1.3*PUMP POWER
4DSC9.5-275-380/520-4000-A/D
9.5
275
AC380/DC520
520-650
4
2
2
<780V
≥1.3*PUMP POWER
4DSC18-137-380/520-3000-A/D
18
137
AC380/DC520
520-650
3
2
2
<780V
≥1.3*PUMP POWER
4DSC18-168-380/520-4000-A/D
18
168
AC380/DC520
520-650
4
2
2
<780V
≥1.3*PUMP POWER
4DSC20-82-380/520-3000-A/D
20
82
AC380/DC520
520-650
3
2
2
<780V
≥1.3*PUMP POWER
4DSC22-115-380/520-4000-A/D
22
115
AC380/DC520
520-650
4
2
2
<780V
≥1.3*PUMP POWER
4DSC30-52-380/520-3000-A/D
30
52
AC380/DC520
520-650
3
2
2
<780V
≥1.3*PUMP POWER
4DSC30-74-380/520-4000-A/D
30
74
AC380/DC520
520-650
4
2
2
<780V
≥1.3*PUMP POWER
4"AC/DC Brushless Solar Pump with Stainless steel Impeller Hydraulic Performance Curves
DIFFUL solar water pump parameters
How to choose a solar pump:
1. Confirm your technical requirements
How deep is your well (borehole)?
What is the distance between the tank and the well?
What is the height of the tank?
What is your requirement for the flow rate (L/H)? 

2. Choose solar pumps according to your needs
Calculate the "actual lift needed" and find an appropriate pump.
Then choose the most suitable pump according to different flow rates and prices as well as pump materials.
How to calculate the Head?
How to calculate the Head
How to calculate the head
4"AC/DC Brushless Solar Pump with Stainless steel Impeller Packaging
What we get for you: (Package Include)
- 1 x 4inch high-speed deep well pump with 2m cable
- 1 x AC/DC auto-switching controller with MPPT function
- 1 x Stainless steel or plastic float switch (sensor for tank)
- 1 x Pump outlet joint connector
- 1 x Splice kit for cable join
- 1 x Splice kit for waterproof
What You need to get by yourself: (Package DO NOT Include)
- Suitable solar panels. There’re some suggestions in the instruction book.- A stainless steel wire ( called safety cable) to hold pump in bore. If pumping water from dam or river, a float set up is required.
- Poly pipe from pump to the water tank. ( recommend 1.25inch or over-diameter poly pipe)
- Wire power cable (3 wires plus earth). we recommend cable size at least can't chicker than the original cable in the pump.
4"AC/DC Brushless Solar Pump with Stainless steel Impeller FAQ
What is the difference Between AC/DC Hybrid solar power Water Pump and DC solar water pump?
AC/DC solar powered water pump is avaliable for both Alternating Current power and solar energy, which allows the pump work in the low or non sunlight hours.
What if the product has quality problems?
2 years warranty. Any quality problem, please send the photo or video to us for checking, we will guide you to solve the problem online. If the quality problem can’t be solved by yourself, we can send the spare parts to you for replacement.
AC/DC  Auto-Switching Controller Internal Wiring Diagram
How To Choose Solar Panel
The solar PV system voltage needs to meet the voltage range in the figure below. For example: The 4DGS3-100/5-2200S-A/D model matches the solar panel voltage between 80V～430V.
4DSC6-300-380/520-3000-A/D：
4DSC6-360-380/520-4000-A/D:
4DSC9.5-220-380/520-3000-A/D：
4DSC9.5-275-380/520-4000-A/D:
4DSC18-137-380/520-3000-A/D：
4DSC18-168-380/520-4000-A/D：
4DSC20-82-380/520-3000-A/D：
4DSC22-115-380/520-4000-A/D：
4DSC30-52-380/520-3000-A/D：
4DSC30-74-380/520-4000-A/D：

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