Project
Energy OS
Energy OS is my project to make a home battery, heat pump and electric car work together on tomorrow’s quarter-hour prices, with Home Assistant and EMHASS. All posts about that project: incidents, solutions and updates.
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What is EMHASS, and why I use it
Every quarter of an hour, EMHASS works out when my home battery should charge and when the hot water heats up. What it is, how it works, why I chose…
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What is evcc, and why my car is not charged by EMHASS
evcc controls my charger based on solar, price and the state of the home battery. What evcc is, how it works with Home Assistant and EMHASS, and why I deliberately…
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Kia e-Niro in Home Assistant: Kia Connect and the login problem
My Kia e-Niro is connected to Home Assistant via Kia Connect. Since Kia added a reCAPTCHA to the login, signing in with your password no longer works. Here is how…
Gratis gids: Klaar voor 2027
De salderingsregeling stopt op 1 januari 2027. In elf pagina’s: wat het jou kost, vijf manieren om meer zonnestroom zelf te gebruiken, een checklist en een beslisboom.
Nieuwste berichten
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Home Assistant on a mini PC: installation, a proper backup from day one and the apps you need at minimum
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evcc in Home Assistant: how I install and use it, with a home battery and a Zaptec
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Logbook: my heat pump’s low COP came down to the flow rate, and the roof faces due south
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Logbook: EMHASS from three minutes to one second, and 29 % more panel on the roof
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Logbook: my solar forecast was 26 % too low, so now I’m correcting it per month
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Why I control my Dyness Stack 100 locally via Modbus in Home Assistant, not via the Deye cloud
Onderwerpen
Projecten
- Energy OS (23)
- Home automation (11)