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353 points dmazin | 1 comments | | HN request time: 0.243s | source
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arh5451 ◴[] No.44509839[source]
Nice article explaining solar energy policy. I think the article still doesn't address the mismatch between solar energy production and consumption, which needs to be filled by storage mechanisms. Also would have been nice to have a critical look at how the Chinese were able to corner the Solar market via state sponsored means.
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zmmmmm ◴[] No.44517244[source]
> I think the article still doesn't address the mismatch between solar energy production and consumption, which needs to be filled by storage mechanisms

There's going to be a beautiful synergy here between electric vehicles and solar. Because an EV battery is already easily enough to power most houses through 14-16 hours of darkness, so if it can be a sink for solar during the day it can then be a source during the night. The future will have a combo of residential battery storage and V2H/V2G which has an attractive property that it scales naturally with population (every new person that moves to a location brings their EV battery with them).

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bot403 ◴[] No.44517321[source]
I can't see how this could be true. Many people will need to drive the ev to work during the day, and if you discharge it at night then when are you really charging?

It may be true for some who WFH often or in some cases, but not enough EVs will be able to discharge overnight for a v2g battery revolution.

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1. zmmmmm ◴[] No.44517363[source]
Yes, it does rely on charging infra rolling out - either at work or with fast DC charging. But that is happening too. Well, in markets where EV adoption is encouraged - for the US, I guess we'll see.