Helio
Know exactly what your rooftop solar made today
82upvotes
Launched October 26, 2026
About Helio
Rooftop solar apps make you dig for the one number you want: units made today. Helio opens straight on it, read from your inverter's own energy counter via ShineMonitor / SmartClient. Also: live power, any past day as a 5-minute curve, 30-day, yearly and lifetime history, and savings in your own currency and tariff. Deploy your own copy to Vercel in 5 minutes. Free, MIT licensed, no database, no tracking. Your login never reaches the browser.
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