702535 battery.Nissan and Eaton jointly develop battery pack technology and have expanded the secondary use of batteries

　　Tramway believes that this research has brought many benefits, such as continuity of supply, improving grid stability and efficiency, preventing energy taxes during peak electricity consumption, and reducing dependence on expensive fuels. However, so far, the specifications and timetable of both parties have not been announced, but they will start from the secondary use of battery packs, using UpS (uninterruptible power supply) as the starting point, and combine solar photovoltaic power to enter the cooperation. “Nissan and Eaton will combine their respective strengths in lithium-ion batteries and power electronics technologies to bring cost-competitive energy storage and control technologies to the market.

　　The partnership will focus on creating commercially viable energy storage, with a control center that will supply a sustainable "second life" to Nissan's lithium-ion batteries after their useful life.

　　With more than 70 years of experience in battery vehicles and 50 years in power electronics, Nissan and Eaton are ready to take on the challenge.

　　Low temperature lithium iron phosphate battery 3.2V 20A -20℃ charging, -40℃ 3C discharge capacity ≥70%

　　Charging temperature: -20~45℃ -Discharge temperature: -40~+55℃ -40℃ Support maximum discharge rate: 3C -40℃ 3C discharge capacity retention rate ≥70%

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　　The first module to be developed will combine second-life lithium-ion batteries with Eaton's uninterruptible power supply (UpS) technology and solar photovoltaic technology to develop independent energy storage and control equipment, which will allow customers to manage energy Consumption and supply, simultaneously connected or independent of the transmission grid.

　　The storage and control modules will provide an affordable, long-term approach to harnessing clean energy to further increase the utilization of renewable energy and improve grid utilization and efficiency.

　　"To bring a commercially viable solution to market, the technology will require not only Nissan's battery technology, but also Eaton's experience in supplying power management, integration and control," said Robert Lujan, Nissan's director of global electric vehicles. "In the near future, this kind of partnership will Relationships will be the first step in bringing a real-world system to our customers.”

　　"We already produce our own batteries at our key manufacturing sites around the world and now we will increase the life of our electric vehicles so we can use less of the planet's resources to produce new batteries."

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