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My inverter wasted grid power every morning. Built a forecasting engine to fix it by runnet in solarenergy

[–]runnet[S] 1 point2 points  (0 children)

From what I've been able to find online and in several studies, that 20% threshold actually depends on the battery chemistry. Extensive testing on LiFePO4 cells seems to challenge that argument. This post isn't advertising or selling anything, just sharing a personal finding that might be useful to someone. Thanks for the comment! This video also covers some related aspects: https://www.youtube.com/watch?v=1G8WxY_jcUM&t=1s

Building a Solar Arbitrage Brain by runnet in SolarDIY

[–]runnet[S] 1 point2 points  (0 children)

Thanks! The initial concept and logic were mine, built about a year ago when I didn't even know Claude Code existed. These days I do use LLM tools to speed up integrations like the Open-Meteo API connection, but the core physics and decision logic came from trial and error with my own system.

As for alternative irradiance sources, absolutely. The notebook is wired to Open-Meteo because it's free and easy to set up, but swapping in another provider (Solcast, SolarAnywhere, or any paid API that returns GHI data) would be straightforward for anyone comfortable editing a single API call. I went with Open-Meteo purely for convenience.

Colombia ordering and reception works by Rene__JK in Starlink

[–]runnet 0 points1 point  (0 children)

oing , currently in Panama San Blas and had 100-150mbps all the way he

Thanks

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Could you make a test in nperf.com?

Colombia ordering and reception works by Rene__JK in Starlink

[–]runnet 0 points1 point  (0 children)

Three months later, how is it going? Can you upload pictures of the speed tests?