DIY home solar backup system for under $5,000

Blogger Gavin Mai describes how to build a DIY home solar backup system for under $5,000. The post was shared on Hacker News, where it received 15 points and 3 comments.

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🏥 Health Paying hundreds for air-con cleaning is a rip-off — you can do it yourself for next to nothing Spider's Web · 23d ago 💻 Technology EYG: a new programming language designed to be human-friendly Hacker News · 7h ago 💻 Technology Trylle launches as a next-generation Git platform for modern development teams Hacker News · 10h ago