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Normally there are four type work model of ESS Work Mode 1 Energy produced by the PV system is preferred for local load. And the excess energy is first used for charging batteries, then feeding to the grid. Work Mode 2 If there is no PV, battery energy is used for local load first, the grid also can ... Read More
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Based on solar panels, solar power generation systems can be formed, which can be divided into two major types of systems, namely off-grid systems and grid-connected systems. The network here refers to the national grid. Let's talk about them one by one: ① Off-grid definition: refers to the use away ... Read More
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Experience from China: The epidemic of "UAV"! After the news that the virus was transmitted from person to person was confirmed, Academician Zhong Nanshan urged everyone not to go out and isolate themselves at home to fight the epidemic, so many people moved their shopping locations from the mall to ... Read More
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On the "life" of winter power batteries, how to maintain long-term "health" Winter is the most difficult season for electric vehicles. A series of problems such as shortened battery life and failure to charge the electricity have plagued car owners. Coinciding with the outbreak of the coronavirus ... Read More
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Experts teach you the correct use of lithium-ion batteries This article focuses on mobile phone batteries, but most digital cameras now use lithium-ion batteries, which are the same as mobile phone batteries. Do the batteries need to be activated? The answer is that the battery has to be activated, ... Read More
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Electric car batteries are not durable? Maybe something is wrong with these parts! It has been nearly 160 years since Prandt invented the lead-acid battery. With the continuous improvement of technology, the technology of the lead-acid battery we are using is quite mature. Due to the limitation of ... Read More
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Advantages and disadvantages of nine kinds of energy storage batteries Energy storage refers to the storage of electrical energy. Energy storage is another term in petroleum reservoirs, representing the reservoir's ability to store oil and gas. Energy storage itself is not an emerging technology, ... Read More
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6 Experiences You Must See Before Buying a Mobile Power Bank The quality of mobile power is directly related to the personal safety of the user. Poor quality mobile power can cause dangerous situations such as explosions and leakage, but ordinary consumers cannot perform comprehensive tests or ... Read More
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Coronavirus Medical Mask Factory Directly Salling As of March 18, 2020, many countries around the world have been invaded by viruses. As important materials for epidemic prevention, masks have become a necessity. Many Chinese suppliers are producing at full capacity in order to ensure market supply. ... Read More
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Recycling of power lithium batteries is chaotic! Be careful, you may be buying a "used car" "The service life of electric vehicles is generally 5 to 8 years, which means that the first wave of battery recycling has arrived, but we don't have a systematic recycling channel at this time. I don't know ... Read More
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