2024-12-06In the past 20 years, China's lithium-ion battery technology and industry have made great progress. The lithium-ion battery material system has developed from lithium cobalt oxide to lithium i
2024-12-06Lithium iron phosphate batteries are applied through nanotechnology and lithium-rich technology. Their actual energy density will be greatly improved, and there is no problem in achieving a cost o
2024-12-06This article introduces a solar cell phone charger that uses solar panels to charge the cell phone battery after converting the DC voltage through the circuit, and can automatically stop charging
2024-12-06The battle between lithium battery and hydrogen energy routes: Winner takes all in electricity vs single-point breakthrough in hydrogen energy? As an important carrier of secondary energy, the choi
2024-12-06Key technologies of fuel cell vehicles The key technologies of electric vehicles include electric technology, automation technology, electronic technology, information technology and chemical techn
2024-12-06In the development direction of the automobile industry, electric vehicles (EV) and hybrid electric vehicles (HEV) are becoming an obvious trend. From a technical perspective, hybrid power is curr
2024-12-06According to foreign media reports, researchers at the University of Limerick in Ireland are leading an EU project (Si-DRIVE) worth 8 million euros (approximately 62.52 million yuan), aiming to pr
2024-12-06Distributed UPS power supply system solution in data center. The traditional deployment methods of UPS backup power include centralized and distributed types. As long as there is a demand for unin
2024-12-06What are the main technical parameters of uninterruptible power supply UPS? The technical parameters of UPS uninterruptible power supply mainly include: rated capacity, input voltage range, input
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