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 Energy is a giant leap in the field of science which has enabled humans to produce clean energy. In this step I am going to give you a brief introduction into real economics, viability and applications of this Instructable...

On May 14, the photovoltaic research organization Zhixin Consulting released the Chinese PV module export report in April: In April 2020, the total export volume of photovoltaic module exports reached 6.29GW, with a total export value of 1.415 billion US dollars...

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. ...

TestPV learned that when the photovoltaic module is working normally, the standard operating temperature of the cell is 25 ° C. Under operating conditions greater than 25 ° C, each time the temperature rises by one degree, the output power of the component will cause corresponding attenuation...

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...

According to the continuous tracking of the US market, the US Treasury is likely to decide to postpone the ITC policy of the solar industry in the near future.

A group of US senators from both parties sent a letter to Treasury Secretary Mnuchin on April 23, explaining the impact of the new crown epidemic on the new installed capacity of the US solar industry, and asking him to extend the ITC safe harbor period for energy projects by one year...

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...

In Asia, Africa, the Middle East and the Caribbean. We can see that in areas where electricity is scarce, solar energy systems provide very huge power services and improve people's lives...

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...

IRENA said that the cost reduction in the past decade was due to technological advancement, economies of scale, supply chain competition and the growing experience of developers. "Compared with ten years ago, the same amount of capital invested in renewable energy now generates much more new capacity...

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:...

In the first quarter of 2020, as the cyclical off-season of the global photovoltaic industry, under the impact of the new crown epidemic, the photovoltaic markets of various countries are facing more challenges than in previous years...

Solar panels are divided into single crystal, polycrystalline and amorphous silicon. Most solar panels now use single crystals and polycrystalline materials...

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℃...

At present, the photovoltaic market in Bangladesh is still in its infancy, and has great development potential in the future, mainly reflected in the following five aspects:...

This week, the proposed Congressional bill in the United States will support climate change actions by increasing federal tax incentives. To promote economic recovery, it will also include measures to support solar energy, energy storage, electric power, other renewable energy, and the future will be in the United States...

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:..

The construction of a solar pump system can improve the efficiency of the entire system. The following are the precautions for building a solar water pump system:...The combination of photovoltaic technology and water conservancy construction has broad application prospects and significant social, economic and ecological benefits.

The diversified development of photovoltaic building materials has promoted the maturity of photovoltaic building integration. Photovoltaic buildings will surely become the main building materials for passive buildings with zero energy consumption...

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...

Smart Energy Conference & Exhibition, as Australia's leading photovoltaic, energy storage and smart energy event, is also the largest and most professional event of its kind in Australia. The exhibition attracts smart energy manufacturers, distributors, project developers, and financial institutions from all over the world to participate every year...

In order to incorporate renewable energy projects into the national energy structure (expected to reach 60 GW by 2030). It also provides legal certainty for the country's energy regulatory framework. The Spanish government authorized the decree yesterday. Supervise new large-scale renewable energy projects, clean energy auctions, and grid connection of power projects...

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. ...

Proportion of wind power and photovoltaic power in all continents of the world: Africa

Wind and solar energy accounted for 3% of Africa's electricity structure in 2019, which is lower than the global average...

Recently, the Malaysian National Petroleum Corporation (PETRONAS) signed an agreement to invest in the photovoltaic start-up SOLSEnergy Sdn Bhd. This investment aims to provide renewable energy to residents of Malaysia and some small and medium enterprises...

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...

Grundfos Pumps, a global leader in water pumps and water technology solutions, officially launched a full range of digital integrated smart pump houses. With years of experience and leading advantages in water supply system optimization...

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...

Recently, the world's leading solar technology company Longi and Krannich Solar, a well-known German photovoltaic system integration distributor, reached a distribution cooperation in Australia...

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...

PV demand is divided into two stages

1. The stage of subsidy impact

From the introduction of photovoltaic subsidies in Germany in the last century to the global flat grid in 2019, fluctuations in demand in the photovoltaic market have come from subsidies. Subsidies come from government finances, and fluctuations in the business cycle affect photovoltaic demand...

In the topography of the world, desert is one of the more common topography on the earth. About 20% of the land in the world is desert. For a long time, deserts have been inaccessible places that cannot be exploited...