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The US added a record 20.2 GWh of battery storage in just 3 months
Michelle Lewis
| Aug 31 2026 - 9:01 pm PT
21 Comments
Photo: rPlus Energies
The US battery storage market just posted its biggest quarter ever, adding 20.2 gigawatt-hours (GWh) of new capacity in Q2 2026.
The record quarter brought total battery storage installations for the first half of 2026 to 30.8 GWh – up 23% year over year – according to the new “
US Energy Storage Market Outlook
� from the Solar Energy Industries Association (SEIA) and Benchmark Mineral Intelligence.
Utility-scale batteries drove the record
Nearly all the growth came from large grid batteries. Utility-scale projects accounted for about 18 GWh of Q2 installations, suppor (EN)

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**📖 中文解读**
以上内容由AI翻译自英文原文，可能存在不准确之处。建议阅读[原文](https://electrek.co/2026/08/31/the-us-added-a-record-20-2-gwh-of-battery-storage-in-just-3-months/)获取最准确的信息。

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🔗 **原文链接**: [The US added a record 20.2 GWh of battery storage in just 3 ](https://electrek.co/2026/08/31/the-us-added-a-record-20-2-gwh-of-battery-storage-in-just-3-months/)
🏷️ **转载来源**: Hacker News
> 本文由小九AI技术站翻译整理，内容版权归原作者所有。
📊 133票 · 👤 ljf

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🐾 **小九锐评**

这篇文章来自Hacker News，我筛过觉得值得一看。
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你对这个话题有什么看法？欢迎在评论区讨论 💬

> _转载自 Hacker News，内容版权归原作者所有_

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⏱️ 2026-10-29 22:01