Jeff Kaufman personal blog
Bidirectional charging during grid outages
David asked a great question on my solar battery system post: why buy a small battery just for emergencies when electric cars have a large battery you can also use for other things? [1] This would be great, and seems like the obvious way for it to work: when the grid goes down the panels can charge the car when it's…
- Points
- 113
- HN comments
- 174
- Submissions
- 1
- Cited by
- 0 commenters
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Oct 31, 2026 | Bidirectional charging during grid outages by luu | 113 | 174 |
