These days it’s a stack of microinverters. Which are not cheaper but do improve ... | Hacker News

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		hinkley 22 days ago \| parent \| context \| favorite \| on: Can “second life” EV batteries work as grid-scale ... These days it’s a stack of microinverters. Which are not cheaper but do improve array efficiency outside of idea conditions. But that’s another up front cost.

dzhiurgis 19 days ago [–]

They are still pretty unpopular. Solves niche problem (small roof, shade) for a quite a bit more money.

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