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I3SS Built-in MPPT Controller 3 inch Solar-Powered Helical Rotor Submersible Borehole Pump Screw Pump

I3SS Built-in MPPT Controller 3 inch Solar-Powered Helical Rotor Submersible Borehole Pump Screw Pump
I3SS Built-in MPPT Controller 3 inch Solar-Powered Helical Rotor Submersible Borehole Pump Screw PumpI3SS Built-in MPPT Controller 3 inch Solar-Powered Helical Rotor Submersible Borehole Pump Screw PumpI3SS Built-in MPPT Controller 3 inch Solar-Powered Helical Rotor Submersible Borehole Pump Screw PumpI3SS Built-in MPPT Controller 3 inch Solar-Powered Helical Rotor Submersible Borehole Pump Screw PumpI3SS Built-in MPPT Controller 3 inch Solar-Powered Helical Rotor Submersible Borehole Pump Screw Pump
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CategoriesSolar Pumping System
Trademark/BrandVodloon Solar Energy Storage System Manufacturer
ModelI3SS
CategoriesBuilt-in Controller Solar Submersible Pump
BrandZRI
ModelI3SS
Pump TypeScrew Type Solar Submersible Pump
Outlet0.75 inch
Pump Diameter3 inch / 75 mm
ApplicationDomestic water supply, small area irrigation，drink
CertificateCE, ISO9001, GS, RoHS
Warranty2 years
Package typeWooden Case
Update TimeDec 17,2025
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Detail Information
Product Details
Packaging Information
Installation Guide
3 INCH Built-in Controller Solar Submersible Pump
introduce
The Built-in Controller type 3-inch Solar Powered DC Screw Submersible Bore Pump is designed for reliable water pumping in off-grid locations. Powered directly by solar panels, this solar bore pump eliminates the need for traditional electricity or fuel, making it an eco-friendly and cost-effective solution.

Equipped with an MPPT controller and a brushless DC motor, this solar dc submersible water pump ensures maximum energy efficiency and stable operation. Its DC screw type design allows it to maintain consistent water flow even in deep wells or low-yield water sources, reducing maintenance needs.

This durable and versatile DC pump is ideal for agriculture irrigation, livestock watering, and rural water supply projects. Whether for farms, gardens, or remote communities, the brushless dc solar water pump provides a sustainable and long-lasting water pumping solution.
No.
Item
Rated Voltage
Optimum input voltage(DC)
Rated Power
Optimum input Power(W)
Max. Flow
Max. Head
Outlet
Cable
Controller
Solar panel Open circuit voltage (VOC)
A
I3SS0.5-28-12-80D
12V
20-55V
80W
50-200W
0.5m³/h
28m
0.75 "
2m
Built-in
＜80V
B
I3SS1.2-56-24-120D
24V
20-55V
120W
80-500W
1.2m³/h
56m
0.75 "
2m
Built-in
＜80V
C
I3SS1.2-77-36-210D
36V
20-55V
210W
100-600W
1.2m³/h
77m
0.75 "
2m
Built-in
＜80V
D
I3SS1.7-109-48-500D
48V
30-110V
500W
200-900W
1.7m³/h
109m
0.75 "
2m
Built-in
＜150V
E
I3SS2.0-150-96-750D
96V
60-220V
750W
400-1600W
2.0m³/h
150m
0.75 "
2m
Built-in
＜250V
F
I3SS2.2-180-110-1100D
110V
60-220V
1100W
400-1600W
2.2m³/h
180m
0.75 "
2m
Built-in
＜250V
Application
● Application of deep well pump to irrigation
● Garden watering
● Village and town water supply
● Enviroment friendly
● Clean drinking water
● Pumping and drip irrigation
Pump Details

Trusted Manufacturer:

We specialize in solar-powered submersible bore pumps with years of OEM/ODM experience, ensuring reliable quality and a strong global supply chain.

High Efficiency & Innovation:

Equipped with an MPPT controller and brushless DC motor, our DC screw type solar water pump maximizes energy efficiency and delivers stable water flow in deep wells or low-yield sources.

Versatile Applications:

Ideal for agriculture irrigation, livestock watering, and rural water supply projects, providing a sustainable solution for off-grid water needs.

Fully Customizable:

Options for pump size, flow rate, voltage, and branding – perfect for private label or tailored solutions to suit your specific project requirements.
why choose us
水泵细节
水泵细节
水泵细节
● Permanent magnet DC brush less synchronous motor: the efficiency is improved by 15- 20%
● Oil filled motors for reliability and to avoid oil contamination
● Alloy mechanical seal ,longer working life and high reliability
● NSK Angular Contact Bearing
Controller Details
水泵细节

- MPPT: Maximum Power Point Tracking

- DSP: Digital Signal Processing - Running Speed Control: stepless speed regulation

- Timing function: Set pump running time

- Over current protection: Motor stops automatically when stucked

- Soft starting protection:Protect the motor & bearing

- Lack of water protection: Restart Automatically upon the Water Level

- Low-voltage / Over-voltage protection: Protect the motor & controller

- Reverse voltage protection: Circuit breaking automatically when reverse connection

- Short-circuit protection: Automatically stops when Short wiring of motor
Test Report

I3SS0.5-28-12-80D

I3SS1.2-56-24-120D

I3SS1.2-77-36-210D

I3SS1.7-109-48-500D

I3SS2.0-150-96-750D

I3SS2.2-180-110-1100D

Packaging Information
test
test
Package Include:                                                                                                          Additional materials need to be prepared:
● 1 x 3 inch DC solar screw pump with one 2m cable
● 1 x Pump outlet joint connector
● 1 x Splice kit for cable join
● 1 x Splice kit for waterproof
● Suitable solar panels. Refer to the suggestions provided in the instruction book.
● PV Power cable (for connecting solar panels to the controller).
● Poly pipe from the pump to the water tank. We recommend using a poly pipe with a diameter of 1 inch or more.
● A stainless steel wire (referred to as a safety cable) to secure the pump in the bore. If pumping water from a dam or river, a float setup is required.
Packaged Data
No.
Item
Length （CM）
Width （CM）
Height （CM）
Volume （M³）
Weight （KG）
Packaging materials
A
I3SS0.5-28-12-80D
45.2
12
10
0.0054
7.5
Wooden Case
B
I3SS1.2-56-24-120D
45.2
12
10
0.0054
7.5
Wooden Case
C
I3SS1.2-77-36-210D
45.2
12
10
0.0054
7.5
Wooden Case
D
I3SS1.7-109-48-500D
45.2
12
10
0.0054
8.0
Wooden Case
E
I3SS2.0-150-96-750D
46.7
12
10
0.0056
8.5
Wooden Case
F
I3SS2.2-180-110-1100D
46.7
12
10
0.0056
8.5
Wooden Case
System Wiring Instruction
tag3-1
tag3-1
How to configure solar panels
● Connect the solar panels accurately according to the product manual, as excessively high VOC voltage may cause irreversible damage to the controller.
● It is generally recommended to calculate the required solar panel power based on 1.3 to 1.5 times the rated power of the water pump.
● When connecting the solar panels, ensure that the VOC voltage of the solar panels does not exceed the maximum VOC voltage limit of the controller.
No.
Model
Controller Voc
Solar Panel Connection
A
I3SS0.5-28-12-80D
SSL-3S24-55VOC
Solar Panel A Connection
B
I3SS1.2-56-24-120D
SSL-3S24-55VOC
Solar Panel B Connection
C
I3SS1.2-77-36-210D
SSL-3S24-55VOC
Solar Panel C Connection
D
I3SS1.7-109-48-500D
SSL-3S48-110VOC
Solar Panel D Connection
E
I3SS2.0-150-96-750D
SSL-3S96-220VOC
Solar Panel E Connection
F
I3SS2.2-180-110-1100D
SSL-3S11-220VOC
Solar Panel F Connection
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Contact Person
Kevin Huang
Name:
Kevin Huang
Tel:

+86-18657402026

Email:
WhatsApp:
8618657402026
Address:
1st Floor, No. 700 Ningnan South Road, Yinzhou District, Ningbo City, Zhejiang 315100, China

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