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Image: reddit.com · Built a real-time solar + grid energy monitor using Claude Code — tapped my Enphase Envoy and Rainforest EAGLE-200, built a caching API, and it lives in my Mac

Worked Proof shown

Enphase solar and grid readings in a Mac menu bar

Claude Code helped tap an Enphase Envoy and Rainforest EAGLE-200 into a cached API, web dashboard and SwiftBar plugin.

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Credits

  • Reddit poster joelc4 Source ↗

Earliest dated source: 28 Apr 2026

The full story

The poster has a 22-panel Enphase system and a Rainforest EAGLE-200 meter bridge, both with slow local APIs. A cron job polls them every 5 minutes into SQLite on a home server, and a web app and small JSON endpoint read from that.

A SwiftBar plugin shows solar and grid draw in the Mac menu bar. The trickiest part was the Enphase two-step token login. The post says Claude Code helped them work through the Enphase authentication and the build.

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Sources

From a short post by the maker, so the details are as they tell them.

  • Reddit: Built a real-time solar + grid energy monitor using Claude Code — tapped my Enphase Envoy and RainfoForum threadreddit.com
    Reddit poster: joelc4Posted 28 Apr 2026

    The maker's post on r/ClaudeCode.

    If it disappears: archived copy of Reddit: Built a real-time solar + grid energy monitor using Claude Code — tapped my Enphase Envoy and Rainfo (opens in a new tab)

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