BIG TEST FOR EV BATTERY RE-USE SOLAR STORAGE
Sumitomo Sets Up Solar Power Storage System With Used Batteries
Chisaki Watanabe, February 6, 2014 (Bloomberg News)
“…[Sumitomo Corp.] said it installed a power storage system using recycled electric-vehicle batteries near a solar power station in the western prefecture of Osaka [that will be in operation this month]…The 600-kilowatt system is the world’s first large-scale power storage system from used EV [lithium ion] batteries…The device uses 16 used batteries [and has a 400 kw-hr capacity]…Over the next three years, the system will measure the smoothing effect of energy-output fluctuation from the nearby Hikari-no-mori solar farm [and the next step would be a large-scale power storage technology by safely and effectively incorporating quantities of discarded EV batteries]…Sumitomo set up [the 4R Energy Corp joint] venture with Nissan Motor (7201) Co. in 2010 to address the secondary use of EV batteries.” click here for more
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