Shandong Henan and Zhejiang have invested more than 12 billion yuan in photovoltaics!
Regarding the problem of photovoltaic overcapacity, Li Zhenguo, founder of LONGi Green Energy, said, "It may be next month, it may be next quarter...but the later it happens, the stronger the degree of excess will be." He predicted that in t…
How to read an electrical wiring diagram? Makes it easy to read and understand wiring diagrams!
READING A WIRING DIAGRAM IS THE MOST BASIC SKILL TO BECOME A QUALIFIED ELECTRICIAN.What is a circuit diagram? Circuit diagrams use wires to connect the power supply, switches (keys), electrical appliances, ammeter, voltmeter, etc. to form a circuit, …
Power cable line inspection content and cycle requirements
Cable inspection and maintenance is in order to grasp the cable operation status, timely detection and elimination of defects on the cable line and its ancillary equipment, check whether the environment around the cable to meet the requirements of the…
Yueqing Electric: from a small workshop to the largest in China
Yueqing City took the opportunity of low-voltage electrical being included in the provincial-level sub-industry pilot of traditional manufacturing industry as an opportunity, based on the advantages of enterprise agglomeration, focusing on the improve…
Selected as a key international exhibition!wenzhou int'l electircity and pv storage exhibition
In order to optimize the exhibition structure, support the citys foreign trade enterprises to better explore the international and domestic markets, and help form a new round of opening up advantages, recently, Wenzhou Municipal Bureau of Commerce rel…
Wenzhou issued a document to promote the high-quality development of new energy!
In order to accelerate the high-quality development of new energy, and make every effort to build a national new energy production capacity center and application demonstration city, the city recently introduced "Wenzhou City, promote the high-qu…
SUNGROW HuaWei zhuzhouinverter top three! Semi-annual PV inverter winning list!
In the first half of this year, as the PV industry chain price is low, the suppressed domestic demand suddenly released, the central state-owned enterprises at every turn to start more than a dozen gigawatts of bidding projects.Under the hot market, t…
JINGUAN Electric enters new energy field, carries out ceramic substrate research and development
June 1, the domestic lightning arrester industry, a well-known enterprise JINGUAN Electric Co., Ltd. disclosure of investor relations activities record summary table, it said it will expand the new energy vehicle charging piles, electrochemical energy…
Big News, DONGFANG Electric won a big order!
In order to solidly promote the study and implementation of Xi Jinpings new era of socialist thought with Chinese characteristics theme of education in a deep and practical way, the results of the theme of education into a concrete effect, recently, D…
"Four horizontal and three vertical", building a strong main network of Guizhou
On the northern bay, the water is wide and the weather is cloudy, and ships come and go In March, Guangxi Zhuang Autonomous RegionThe first offshore wind power projectFull-scale construction started hereFangchenggang Offshore Wind Power Demonstrati…
Servo's motor torque, power, speed, voltage, current conversion formula
Motor output torque:The torque that makes a mechanical element rotate is called rotational torque, or torque for short. Mechanical components under the action of torque will produce a certain degree of torsional deformation, so the torque is sometimes…
Introduction to cable tunnel fire prevention
With the rapid development of Chinas economy, electricity load grows year by year power transmission channel tension, therefore, in the future, multi-loop, high-capacity tunnels are increasingly used, the safety of the cables running in the tunnel is …
HotAs an electrical person, must know the 14 taboos of the installation of the distribution box!
Distribution boxes are essential power distribution equipment in modern homes and businesses, and its installation and use is crucial to the safety and stability of the power system.But when it comes to the taboo of distribution box installation, I th…
Strategic Cooperation! Donnor Signed a new Cooperation Agreement
On June 13, the press conference of "2023 Thailand Green Technology and Low Carbon Mobility Exhibition" was held at the National Convention and Exhibition Center (Shanghai). signed a strategic cooperation agreement with Shanghai Internationa…
Qiao Xubin and his party went to the Philippines for research and guidance
From May 31 to June 9, Mr. Qiao Xubin, Deputy Secretary of the Party Committee and General Manager of China Energy Construction International Group, led a delegation to the Philippines for research and guidance, to promote high-level public relations …