Due to the warm climate, long swimming pools and low maintenance, many houses have private swimming pools....

India faces serious water problems. According to UNICEF, about 600,000 Indian children die each year from diarrhoea or pneumonia. These diseases are usually caused by poor drinking water and poor sanitation.
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The DC brushless photovoltaic water pump uses the power generated by the solar photovoltaic panel to drive the DC permanent magnet brushless synchronous motor to drive the water pump through the maximum power point tracking and control device, and lift the water from the surface to the ground for irrigation or human and animal drinking....

In a village in Zambia, people’s daily lives have undergone tremendous changes. The village has recently implemented a series of improvement measures. This is a project to improve the supply of tap water....The results of this solar water supply system are enormous. Water supply equipment for renewable energy will be popularized in Zambia.

DIFFUL solar pump is suitable for applications where there is no electrical energy, such as drilling, water wells, lakes or rivers. Especially popular in sunny countries. Compared with ordinary diesel pumps, solar water pumps can save a lot of operating costs....

DIFFUL solar submersible pumps have the following advantages：1.Permanent magnet DC brushless synchronous motor: The efficiency is improved by 15%-20%; Save energy; Reduce the consumption of solar panels.
2.304 S/S pump shaft....

Swimming is a sport for all, not only to help shape the body, but also to improve immunity. At present, more and more people like this sport. As people's living standards improve, private pools are becoming more common. Especially in the United States, Australia and other countries, there are many family swimming pools....

DIFFUL solar pumps are coming soon with two new products. To meet customer needs, two new solar surface pumps will be launched soon....
The new product to be launched is equipped with a bracket for the pump, which reduces the work and cost of the mounting bracket for the customer....

Affected by agricultural activities, policy incentives and increased pump manufacturers, the Asia Pacific region is expected to dominate the development of the solar pump market in the next few years.
Vietnam is located in Southeast Asia. It is a tropical region with sufficient sunshine and is one of the important markets for solar water pumps....

DIFFUL SOLAR PUMP has added four new models to meet customer needs. The specific parameters are as follows:
4DPC9-45-110-750
power:750w
voltage:110v
max flow:9m³/h
max head:45m
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This solar screw pump has a maximum lift of 56m and a maximum flow of 1.2m³/h, which can meet the needs of ordinary household water....

Namibian customer Francisco purchased a solar submersible pump to extract groundwater for crops to increase food production. This solar submersible pump can lift water up to 80m. The maximum flow that can be reached per hour is 1.2m³. ...

The solar water pump system is a photovoltaic water pumping system that uses the power generated by the photovoltaic array to drive the water pump to work. The whole system is mainly composed of photovoltaic array, photovoltaic water pump inverter (or solar water pump controller) and water pump....

The DIFFUL stainless steel impeller solar submersible pump is made of 304 stainless steel. It has the advantages of wear resistance, corrosion resistance, and long service life.
Compared with plastic impeller submersible pumps, the following differences:
1. Oil cylinder material: The stainless steel pump is 304 stainless steel; the plastic impeller pump is brass. ...

AC/DC solar submersible pumps can be connected to solar panels and can also be connected to utility power for work. The AC/DC solar pump can also be used to pump water by connecting the mains in rainy weather and at night. This will complement the lack of water in the absence of sufficient light...

DIFFUL 3 inch DC brushless solar screw pump adopts permanent magnet DC brushless synchronous motor, which has high efficiency and saves energy. It can reduce the amount of solar panels used and save costs. The pump adopts 304 stainless steel shaft, Japan NSK bearing, alloy mechanical seal, long service life and reliable operation. ...

DIFFUL DC Brushless Solar Submersible Pump with S/S impeller Advantage:
1. Permanent magnet DC brushless synchronous motor: The efficiency is improved by 15%-20%; Save energy; Reduce the consumption of solar panels.
2. 304 S/S pump shaft.
3. 304 S/S impeller and oil cylinder: not easy to wear, corrosion-resistant...

AC pump:
* High insulation requirements. Once the line is damaged, it is very likely that an electric shock will result in a safety accident.
* The motor is generally made of copper-clad aluminum wire core. The motor temperature is generally above 120° and life is not long...
DC pump:
* Low voltage is safer. 12V/24V DC below the human safety voltage, even if the wire is damaged.
* efficient. All parameter performance is actual nominal, low power, high performance...

Common aerators mainly include four types: impeller type (mixed water) aerator, waterwheel type aerator, water spray aerator, and submerged bottom (air injection) aerator.
The principle of the water spray aerator is to pump the poor water in the lower part of the pool to spray upwards at a high speed, and to extend the time and area of aeration and aeration in the air...

The climate crisis has caused 9.2 million people in southern Africa to be seriously food insecure. Food insecurity statistics include nine countries in the region: Angola, Kingdom of Swaziland, Lesotho, Namibia, Malawi, Madagascar, Mozambique, Zambia, and Zimbabwe. This peak is expected to increase to 12 million during the off-peak season from October this year to March next year. ...

Dutch customers purchased a 500W solar pool pump for river irrigation. The solar pump of this model DLP15-14-48-500 has a maximum flow of 15m³/h and a maximum lift of 14m. Two 350W solar panels can be configured to work well...

Photovoltaic water pump, also known as solar water pump, is a powerful water supply method in remote areas where electricity and electricity are scarce. It is also an ideal green energy water lifting system that integrates economy, reliability, and environmental benefits. What are the scopes of the PV pump system?...

Thailand has a tropical monsoon climate. The year is divided into three seasons: heat, rain, and drought. The average annual temperature is 24-30 ° C. From November to February, it is relatively dry due to the effects of the cooler northeast monsoon...

Solar photovoltaic water pump system mainly consists of 3 components: solar water pump controller, water pump and solar panel. The solar panel generates electricity and drives the water pump motor through the controller. Solar submersible pumps do not require much maintenance. It's also very easy to install equipment.

What we get for you(Package Include):
- 1 x DC solar submersible pump with one 2m cable
- 1 x Pump Controller with MPPT function
- 1 x Installation kits...

Solar submersible pump is considered to be the most efficient and environmentally friendly pump. If your farmland needs city power to continuously drive water pumps for irrigation, but you are facing a power shortage and blackout problem. At this time, the solar submersible pump can solve the problem of power shortage and power failure for you...

Solar submersible pumps are mainly used to extract water from deep wells. Generally used in areas with insufficient power supply for irrigation and domestic water use. The stainless steel solar submersible pump uses a permanent magnet brushless motor to save energy and reduce the amount of solar panels. It also has the following advantages:
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Chad customers purchase 3DPC 3.5-95-72-750 3-inch plastic impeller solar submersible pump. This solar water pump uses a permanent magnet brushless motor to save energy and reduce the use of solar panels. Japan NSK bearing, alloy mechanical seal, long life and reliable operation...

PV water pumps are generally used in remote areas, so their reliability needs to be guaranteed. In the process of installing and using photovoltaic pumps, we need to pay special attention to the following:
1.Prevent dry rotation
During commissioning, the dry-running time of the PV pump cannot exceed 90S. If it exceeds 90S, the pump motor may cause insulation damage due to excessive dry running temperature. ...

Solar submersible pump is an important device for deep well water extraction using solar energy. Mainly used for farmland irrigation and water for human and livestock in underdeveloped areas.
The DIFFUL solar submersible pump uses a permanent magnet DC brushless synchronous motor to save energy and reduce the use of solar panels...

Features of small flow high head submersible solar pump equipment:
1. Compact structure, small size, and easy maintenance.
2. The rotor and stator are wearing parts, with simple structure and easy assembly and disassembly.
3. Even flow, stable pressure, more obvious at low speed...

2019 is coming to an end, and we are about to usher in 2020. In 2019, DIFFUL solar water pump has achieved great development, and the company's scale is constantly expanding. We set up the Ningbo factory and also developed new products and models. In the coming 2020, DIFFUL has formulated a development plan for the new year.
First of all, in order to provide customers with better products, DIFFUL will upgrade its products in 2020...

An Ethiopian customer purchased a 3DSC4-50-48-400 stainless steel impeller solar submersible pump. The customer configured four 130W solar panels for this solar water pump for testing. The pump test results are very good and the customer is very satisfied. After the test was completed, the customer ordered 20 solar submersible pumps from us for sale again...

Solar pool pump is a kind of solar surface pump, mainly used for swimming pool water circulation, river and lake pumping, etc...A Dutch customer purchased a solar pool pump to pump water from a river for irrigation. The solar pool pump comes with a filter screen that can filter out the sediment in the river. It is often used by people to pump rivers and lakes...

Type of solar water pump:
Brushed DC solar water pump
Brushless DC solar water pump (motor type)
Brushless DC Solar Water Pump (Magnetic Drive Isolated Type)
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Solar pool pump is a kind of solar surface pump with filter device, which is often used in the swimming pool water circulation system.
The DIFFUL solar pool pump uses a permanent magnet brushless synchronous motor, which has high working efficiency, saves energy consumption and reduces the number of solar panels. The pump uses 304 stainless steel shaft and Japanese NSK bearing, which has long service life and reliable operation...

According to the climate characteristics of Colombia, solar water pumps are very popular locally. The 3DSC4-80-48-600 stainless steel impeller solar submersible pump is the best-selling model in Colombia. This solar submersible pump has a maximum flow of 4m³ / h and a maximum head of 80m. It only needs to be equipped with 4 200W solar panels to provide energy. ...

Solar pumps are also known as direct current pumps. In recent years, they have been increasingly recognized as the most attractive means of water supply in today's sunny regions of the world, especially in remote areas that lack electricity and no electricity...

4DSC series solar pump is a DIFFUL 4-inch stainless steel impeller solar submersible pump series. This series of water pumps are very popular in the United States, Australia, Mexico, Saudi Arabia, Malaysia, the Philippines, and other countries...

DCPM21-14-72-750 model solar surface pump is DIFFUL solar water pump 2019 new solar water pump.
This solar surface pump has the following features:
Intlet/Outlet:Cast iron
Pump Body:Cast iron
Impeller: Brass
Bear:Japanese NSK
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The nature of water source and water output are important basis for solar water pump system construction and investment. Solar pumps used by different water sources are quite different. Generally, submersible pumps are used in deep water sources. If there is a large amount of sediment in the water, a sewage pump is used. When there are good water inlet conditions, single-stage and multi-stage centrifugal pumps are often used...