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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...
time2020/07/24
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Benin is a country located in south-central West Africa. Benin is located in the tropics, with high temperatures all year round. Photovoltaic systems have huge room for development in Benin. Agriculture and entrepot trade are the two pillars of Benin's national economy. Benin is an important market for DIFFUL solar water pumps...
time2020/07/27
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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...
time2020/07/29
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Photovoltaic water lifting system converts the sun's radiant energy into electrical energy, and then the electrical energy drives the water pump to achieve the function of lifting water. Solar photovoltaic utilization technology is the most advanced technology in energy utilization technology...
time2020/07/31
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The climate in Thailand is tropical monsoon climate. The year is divided into three seasons: hot, rain and dry. Thailand is the world's largest exporter of rice and natural rubber. Agriculture is Thailand's pillar industry...
time2020/08/03
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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...
time2020/08/05
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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...
time2020/08/07
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SNEC photovoltaic exhibition is a global professional photovoltaic exhibition. The 2020 Shanghai Photovoltaic Exhibition will be held from August 8th to 10th, 2020. The exhibits include: photovoltaic production equipment, materials, photovoltaic cells, photovoltaic application products and components,...
time2020/08/10
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In recent years, photovoltaic power generation has become a hot spot for new energy development in Africa and an important part of China-Africa infrastructure cooperation.
"The construction and operation of the power station brings vitality and vitality to the village"...time2020/08/12
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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...
time2020/08/15
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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...
time2020/08/17
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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...
time2020/08/19
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For Laos, where agriculture is the main economic form, solar water pumps have huge market potential.
Solar water pumps (also known as photovoltaic water pumps) are the most attractive way of supplying water in sunny areas in the world today, especially in remote areas lacking electricity. ...time2020/08/21
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For a long time, how to solve the problem of water pumping and water supply in mountainous areas, arid areas, grassland pastures, and desertified areas at the energy level has been a technical problem that has plagued the development of agriculture and animal husbandry and ecological construction at home and abroad...
time2020/08/24
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1. Prevent dry running
(1) When debugging the system, pay attention to the trial operation stage. The dry running time of the pump cannot exceed 90S, otherwise the pump motor may be damaged due to high temperature.
(2) In the daily use process, we should pay attention to the changes of water level...time2020/08/26
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The MajorCineplex site of Thailand’s B.GRIMM 70-megawatt rooftop distributed photovoltaic project group (hereinafter referred to as “Thailand Roof Photovoltaic Project Group”)...
time2020/08/29
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The AC input voltage range of the new AC/DC controller: 72V-280V. DC input voltage range: 72V-280V.
Compared with the old AC/DC controller, its input voltage range is larger. It can be applied to countries where the power grid is 110V. At the same time, the low-power AC/DC models can be equipped with fewer solar panels to make the pump work well...time2020/09/01
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According to the latest data released by the Polish power grid operator PSE. From January to July, Poland added a total of 961 MW of photovoltaic installed capacity. As of the end of July, the cumulative installed capacity of photovoltaic power generation in Poland reached 2.26 GW...
time2020/09/03
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Caledonia Mining, a Canadian-based mining company, revealed. It plans to use the US$13 million raised by its recent stock offering to support the development of its solar power plant at its Blanket gold mine in Gwanda, Zimbabwe...
time2020/09/05
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Submersible pumps are an indispensable tool in the water treatment industry. The life span of submersible pumps is not only related to product quality but also related to normal use! The following are some points on how to improve the life of submersible pumps: ...
time2020/09/07
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Namibia has a dry climate, sufficient sunlight and serious shortage of water resources. Using solar energy to develop groundwater resources is a way to benefit the development of animal husbandry in Namibia...
time2020/09/09
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Driven by projects such as bidding and parity, the domestic photovoltaic market will achieve recovery growth, and the fourth quarter is expected to usher in a climax of installation.
In the first half of this year, the operating performance of listed companies in the photovoltaic sector is gradually improving...time2020/09/12
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In the first five months of this year, the Vietnamese market added 274MW of rooftop photovoltaics. As of the end of July 2020, the total installed capacity of rooftop photovoltaics reached 925.8MW. And this number was still 378MW at the end of 2019...
time2020/09/14
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DIFFUL PUMP is a professional manufactory for submersible solar pumps, surface solar pumps and deep well pumps.
The AC/DC hybrid pump supports both DC and AC power input. Not only can connect to solar panels to work. In the evening or rainy days without sunlight, it can also be connected to the mains or generator to work...time2020/09/16
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Solar water pump has three major functions
For the DC solar water pump system, it can be powered directly by the PV panel.
When the sun rises, the PV panels generate electricity. When the minimum starting current is reached, the water pump will start slowly and deliver water to the water storage tank...time2020/09/18
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Recently, the Qinghai Provincial Department of Science and Technology organized experts from inside and outside the province to evaluate the results of the project of "Desertification Land Treatment and Comprehensive Ecological Utilization of Large-scale Grid-connected Photovoltaic Power Stations"...
time2020/09/21
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Australia, with superior lighting conditions and a vast ground, has always been a key global photovoltaic market. According to data released by the renewable energy agency IRENA, Australia added 4.625GW of new photovoltaic installations in 2019...
time2020/09/23
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DIFFUL PUMP newly developed a 4-inch AC/DC plastic impeller hybrid pump.
There are 16 models of 4-inch plastic impeller hybrid pumps. It can meet the needs of different heads and flow rates...time2020/09/26
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According to the latest data from the German Federal Network Agency (Bundesnetzagentur), the total number of new photovoltaic systems registered in Germany in September reached 387.6 MW. As a comparison, this figure was 408 MW in August this year and 287 MW in September 2019...
time2020/09/30
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According to calculations, when a company emits a certain amount of carbon dioxide, it can be carbon neutral by installing photovoltaic power plants. This also means that if the photovoltaic power station receives 20 years of subsidies in advance, the electricity that is sent can also be used to sell carbon...
time2020/10/09
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Laos is a landlocked country located in the northern part of the Indochina Peninsula, adjacent to China.
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. The annual average temperature is about 26°C.
Laos is rich in light resources. And the electricity is not well developed. So solar energy systems have a huge market in Laos...time2020/10/15
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With the acceleration of world economic integration, the global population and economic scale continue to grow. Food issues, agricultural water conservancy and energy demand issues pose severe challenges to human survival and development and natural ecosystems. Efforts to change the way of development at the expense of "overdraft" energy and the environment has become a global consensus...
time2020/10/22
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Manila-based PV module manufacturer and project developer Solar Philippines has announced it will be installing, next year, over 1 GW of solar projects in the provinces of Batangas, Cavite, Nueva Ecija, and Tarlac...
time2020/10/29
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DIFFUL 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. ...time2020/11/03
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Multilateral development lender the African Development Bank (AfDB) has committed US$20 million to a US$50-60 million Covid recovery fund for companies which distribute solar home systems and clean cooking stoves and set up green mini-grids and other off-grid renewables systems across the continent...
time2020/11/11
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Photovoltaic water pump, also known as solar water pump, is mainly composed of MPPT controller and water pump. For specific applications, choose the pump according to the requirements of different heads and daily water consumption...
time2020/11/18
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Zhejiang Dingfeng Electric Co., Ltd. together with all the staff wish everyone Merry Christmas and Happy New Year...
time2020/12/25
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DIFFUL 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...time2021/01/26
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After spending a happy Chinese New Year holiday, the employees of DIFFUL solar pumps put into intense work again.
DIFFUL PUMP is a professional manufactory for submersible solar pumps, surface solar pumps and deep well pumps. ...time2021/02/22
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Due to the rapid growth of the company's sales. In order to increase productivity, the company upgraded the production line.
At present, the company has completed the upgrade of 3 production lines for solar water pumps...time2021/03/26