Every story and comment from the Hacker News API, in a layout borrowed from 2001.
A comment on Tesla's giant battery saved $40M during its first year, report says. Parent comment
I saw elsewhere that battery price is going down 15% per year. So, over time, more grid topologies will be able to leverage this technology.
I saw elsewhere that battery price is going down 15% per year. So, over time, more grid topologies will be able to leverage this technology.