panasonic comments on elon musk, page-19

  1. 23,054 Posts.
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    Batteries sure have come a long way. They have a much longer way to go before they can be truly useful in storing renewable power for grid use as the SA 100MW case shows - what would it cost to install enough bstteries to run SA from dusk till dawn? And the batteries have to be replaced every 10 years or so
 
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