Located in the northwestern part of South America, Colombia is tropical and the climate varies depending on the terrain. It is dominated by a tropical rain forest climate, while the northern part is dominated by savanna and arid grasslands. Rainfall gradually decreases from south to north. In the prairie climate, there are still year-round hot weather, but in this range, the rainfall is not as much as in the south...

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 WBS 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 WBS 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...

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...

Our property is on a sloping elevation, we have a dam at the bottom of the farm that has a lots of water and usually overflows most of the year which is great, but at the top of the farm we have a very lovely dam that does not have a good catchment and struggles to fill even with good rainfall...

Regarding the equipment selection of household systems, it has become a consensus to choose component products with higher long-term benefits and better performance. But for different application scenarios, the main equipment should be selected according to different project conditions and equipment parameter characteristics...

WBS SOLAR PUMP are the manufacturer of dc solar pumps for more than 25years. We sell WBS solar pumps worldwide. We have a professional sales team to help customers choose the most suitable product...

Ranchers in the Americas, Australia and Southern Africa are enthusiastic users of solar pumps. Their water sources are scattered across a wide range of pastures, with few power lines and high transportation and maintenance costs. Some ranchers use solar water pumps to distribute pipes for several kilometers (more than 5 kilometers)...

Ethiopia is a country with agriculture and animal husbandry as its main economic source. WBS solar pumps have a large sales market there.
An Ethiopian customer purchased a solar submersible pump model 3DSC4-50-48-400 for agricultural irrigation...

WBS solar pumps are exported to more than 100 countries and regions around the world. It is welcomed by many countries such as Australia, the United States, Thailand, the Philippines, Brazil, Mexico, and Africa...

Solar water pumps are used in residential and commercial applications. They are a clean alternative to windmills and generators powered by fossil fuels. There are two main types of solar water pumps. Surface pumps are on the ground and move water through pipes...

WBS solar pumps are sold in more than 70 countries and regions. It is very popular in Australia, South America, Africa and Southeast Asia.

DCPM series solar surface pump is the new model after the company improved last year...

WBS is a solar pump brand of DIFFUL Electronics Co., Ltd.The WBS solar pump brand comes from Wenling, Zhejiang, China's water pump city. 70% of the world's water pumps are produced here. WBS head office is located in Wenling, Zhejiang, which is established in 1989. And we found our branch office specially for solar pumps in 2016 in Ningbo, Zhejiang. ...

A Mexican customer reached us via our website https://www.wbspump.com/. He is a swimmer and he built an outdoor swimming pool in his home. However, the maintenance cost of a swimming pool is relatively expensive. ...

WBS is a solar pump brand of Zhejiang Dingfeng Electrical Appliance Co.,Ltd Our head office is located in Wenling, Zhejiang, which is established in 1989. Wenling, Zhejiang, a water pump city in China. 70% of the world's water pumps are produced here...

With the development of the photovoltaic industry, solar water pump systems are becoming increasingly popular in the Thai market. Especially in the dry season, groundwater is needed for irrigation due to insufficient rainfall. ...

WBS head office is located in Wenling, Zhejiang, which is established in 1989. And we found our branch office specially for solar pumps in 2016 in Ningbo, Zhejiang. ...
According to market demand, we added a 2 inch solar submersible pump.
2-inch DC brushless solar pump with plastic impeller...

Solar photovoltaic pumps are also called solar pumps, and are usually used in sunny places. Like some remote areas, it is more convenient to use solar photovoltaic pumps to supply water in areas that lack electricity or cannot use electricity. ...

WBS is a solar pump brand of DIFFUL Electronics Co., Ltd.The WBS solar pump brand comes from Wenling, Zhejiang, China's water pump city...In order to meet the market demand for large-flow solar pumps. WBS launched 4DLR series plastic impeller solar submersible pump...

Solar pumps (also known as photovoltaic pumps) are the most attractive water supply method in the sun-rich regions of the world today, especially in remote areas that lack electricity or electricity...

During the application of the photovoltaic pump system, it is often encountered that the distance between the photovoltaic pumping inverter and the pump exceeds 200 meters. This may be because the pump head is more than 200 meters; it may also be because the owner’s convenience for management, or site restrictions cause the distance between the pump inverter and the pump to exceed 200 meters...

Zhejiang Dingfeng Electrical Appliance Co.,Ltd is profession manufactory for deep well pumps, surface solar pumps and submersible solar pumps. Our head office is located in Wenling, Zhejiang, which is established in 1989. Wenling, Zhejiang, a water pump city in China . 70% of the world's water pumps are produced here...

1. Phenomenon

After the pump is started, the unit and the outlet pipe vibrate seriously and the noise is large.

2. Reason analysis

(1)The anchor bolts of the pump are loose or the foundation is not stable...

WBS PUMP is a professional manufactory for submersible solar pumps, surface solar pumps and deep well pumps.
...
WBS solar pumps mainly include the following:...

Thailand is located in the south-central part of the Indochina Peninsula in Asia, bordering Cambodia, Laos, Myanmar and Malaysia.
Thailand has a tropical monsoon climate. The whole year is divided into three seasons: heat, rain and drought. The average annual temperature is 24～30℃...

The solar water pumping system is recommended to use a high-efficiency solar water pump. The energy used in the solar water pumping system comes from the power generation system of the solar battery module. Its characteristics are different from the conventional electric pump...

Kenya is located in eastern Africa. 18% of the country's land area is arable land, and the rest is mainly suitable for animal husbandry. The whole territory is located in the tropical monsoon area, but due to its higher terrain, it has a tropical grassland climate and the precipitation season varies greatly...

Small submersible pumps are small and light and play an important role in many ways. In order to avoid accidents during use, extend the service life, and exert its excellent performance, the following points should be noted when using:..

WBS is a solar pump brand of DIFFUL Electronics Co., Ltd.The WBS solar pump brand comes from Wenling, Zhejiang, China's water pump city. 70% of the world's water pumps are produced here. WBS head office is located in Wenling, Zhejiang, which is established in 1989...

WBS SOLAR PUMP is a professional manufactory for submersible solar pumps, surface solar pumps and deep well pumps.
Our head office is located in Wenling, Zhejiang, which is established in 1989. And we found our branch office specially for solar pumps in 2016 in Ningbo, Zhejiang. ...

WBS SOLAR PUMP is a professional manufactory for submersible solar pumps, surface solar pumps and deep well pumps.
Our head office is located in Wenling, Zhejiang, which is established in 1989. And we found our branch office specially for solar pumps in 2016 in Ningbo, Zhejiang...

Agriculture is Thailand's pillar industry. The country's arable land accounts for 41% of the country's land area. Agricultural products are one of Thailand's main sources of foreign exchange income. Therefore, solar water pumps have a huge market in Thailand...

Rain-fed agriculture is a high-risk industry, especially with changes in rainfall patterns and high-value crops such as fruits and vegetables. The productivity of irrigated farmland is more than twice that of rain-fed agriculture...

The solar water pump system uses solar power to drive the water pump. Solar panels, controllers and water pumps are the key components of solar water pumping systems...

WBS is a solar pump brand of DIFFUL Electronics Co., Ltd.The WBS solar pump brand comes from Wenling, Zhejiang, China's water pump city. 70% of the world's water pumps are produced here. WBS head office is located in Wenling, Zhejiang, which is established in 1989. And we found our branch office specially for solar pumps in 2016 in Ningbo, Zhejiang...

The nature of the water source and the amount of water output are an important basis for the construction and selection of solar water pump systems. The solar water pumps used by different water sources are quite different...

Laos has a tropical and subtropical monsoon climate. The rainy season is from May to October, and the dry season is from November to April. Laos is dominated by agriculture and has a weak industrial foundation...

WBS is a solar pump brand of DIFFUL Electronics Co., Ltd.The WBS solar pump brand comes from Wenling, Zhejiang, China's water pump city. 70% of the world's water pumps are produced here. WBS head office is located in Wenling, Zhejiang, which is established in 1989. ...

The following are some points on how to improve the life of submersible pumps:
1. Confirm the correct rotation direction of the motor...