What is the prospect of TopCon battery? Advantages of TopCon Batteries 1. High battery conversion efficiency, excellent interface passivation and carrier transport capacity, high Voc and FF; 2. The light-induced attenuation is low, and the boron content in phosphorus-doped N-type crystalline silicon is extremely low, which weakens the influence of boron and oxygen on the pair; 3. Process equipment...
PERC solar cell technology is currently at the top with the highest market share of 75% in the solar industry, while heterojunction solar cell technology started to be adopted in 2019 and its market share was only 5.2021% by 2019. TOPCon is almost non-existent in the market, already accounting for 8% of the PV market, but it may start to grow in 2023 as major manufacturers switch from PERC/PERT to...
With the advancement of science and technology, environmental protection has become a hot topic that people pay attention to. Photovoltaic power generation, as a clean and renewable energy form, is more and more popular among people. This article will discuss the environmental protection of the National Energy Station app. 1. The principle and characteristics of photovoltaic power generation Photo...
With the advancement of science and technology, environmental protection has become a hot topic that people pay attention to. Photovoltaic power generation, as a clean and renewable energy form, is more and more popular among people. This article will discuss the environmental protection of the National Energy Station app. 1. The principle and characteristics of photovoltaic power generation Photo...
For the discharge performance of the product at 25°C, low-temperature discharge performance, high rate allowable current, charge retention and recovery capability, AC internal resistance, DC internal resistance, cycle durability, continuous charging durability, long test cycle, and the item (cycle) lasts for half a year. *The test product is used for the following products Batteries: Telecom Produ...
Unknown! Chinese scientists reveal the "magic magic" of solar photocatalytic hydrogen production Solar photocatalytic reactions can split water to produce hydrogen and reduce carbon dioxide to produce "solar fuel". How the magical "magic" of sunlight is realized has always been a difficult problem in the field of science. Recently, good news came from the Chinese Academy of Sciences: the research ...
What is a virtual power plant? In layman's terms, a virtual power plant is a virtualized power plant, the content inside is not a power plant, but it functions as a power plant. In fact, this is also the case, that is, to integrate and regulate relatively scattered elements such as source, network, charge, and storage to form a black box, which is equivalent to a controllable power supply external...
What does "green hydrogen" energy mean and what can we use it for? Generally speaking, hydrogen often appears in those topics about clean energy. It is habitually described as a completely colorless chemical that burns cleanly and can be used as a substitute for coal, oil or natural gas. But for the use of hydrogen to have environmental benefits, it must be produced in a clean way, not from fossil...
Overview of Hydrogen Fuel Cell Growth During the reaction process of the fuel cell stack, the proton exchange membrane needs to maintain a certain humidity to ensure a high reaction efficiency. Therefore, the reaction medium is required to carry a certain amount of water vapor into the stack. This step is usually realized by a humidifier. . This article analyzes the fuel cell humidifier from six a...
