Construction Of Solar Inverter

Hot Products

FAQ

Which products need to be marked energy efficiency logo
As the first step in the construction of China's energy efficiency labeling system, household refrigerators and room air conditioner energy efficiency labeling system was officially implemented in March 1, 2005. According to the first batch of energy efficiency labeling product catalogue and related requirements, since March 1, 2005, every household air-conditioning and refrigerator production, sale, import Chinese must be labeled "Chinese energy label" label, no logo products will be allowed to market sales.
Firewood (dry) is what type of energy
It includes plants, animals and microorganisms. The concept of biomass includes all plants, microorganisms, animals, plants, microorganisms, and waste products
How to solve the energy problem
Actively play the basic role of the market in resource allocation, increase the energy development investment, increase energy supply, and play the role of national macro-control, coordination of energy development in China, to increase the energy development policy support, to ensure the stable and rapid development of China's energy production.
What are the types of new energy vehicles
2, hybrid electric vehicle:Refers to the use of conventional fuels, while with motor or engine to improve low-speed power output and fuel consumption models. In accordance with the different types of fuel, hybrid vehicles can be divided into two types of gasoline hybrid vehicles and diesel hybrid vehicles. At present, the mainstream of hybrid vehicles in China are mainly gasoline hybrid, while the international development of diesel hybrid models are relatively fast.
The rapid rise in the prices of petrochemical products and energy, which may have a greater impact on the following sectors of earnings?The rapid rise in the prices of petrochemical products and energy, which may have a greater impact on the following sectors of earnings?A. medical instruments and equipment manufacturingB. proprietary Chinese medicine manufacturingC. Chinese herbal medicine processingD. chemical pharmaceutical manufacturing
Therefore, the rapid rise in the prices of petrochemical products and energy may have the greatest impact on the profitability of chemical drugs manufacturing.The correct answer is D.
Can the total energy consumption (equal value) be calculated in terms of the sum of the equal value of electricity and other energy
Energy consumption: unit energy consumption is the main index to reflect the level of energy consumption and energy saving, the ratio of primary energy supply to gross domestic product (GDP) is an indicator of energy efficiency. The index shows the degree of energy utilization in a country's economic activities, reflecting changes in economic structure and energy efficiency.
Mainly for PetroChina, Sinopec, the state-owned monopoly enterprises to discuss
So, what is "energy"? About the definition of energy, there are about 20 kinds. For example: the "Encyclopedia" of science and technology, said: "energy is from the heat, light and power and energy resources"; the "Encyclopedia Britannica" said: "energy is a include all fuel, water, sunlight and wind terms, humans can use appropriate means to make it provide the required conversion the energy for themselves"; "Japan encyclopedia" said: "in various production activities, we use energy, mechanical energy, energy and energy to work, can be used as the carrier of these various sources of power in nature, called energy"; China's "energy encyclopedia" said: "energy can be converted directly or by providing light, heat and power in any forms can be contained in energy resources needed for the human." It can be seen that energy is a source of energy in various forms.To be exact and simple, energy is a kind of material resources that can provide some form of energy for human beings.It is often referred to as sources of energy that can be used by humans to obtain useful energy.
What are the new energy products
New energy (NE): also known as unconventional energy. Refers to the various forms of energy outside the traditional energy. Refers to the development or utilization of active research, to be promoted, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy and nuclear fusion energy, etc..