⚠ Alpha release — We're validating demand. Expect breaking changes. Everything is free right now. Feedback welcome on GitHub.
⚡ Home Assistant · Peblar · Smart Charging
Charge Smarter, Set & Forget
A HACS integration for Home Assistant that automatically charges your Peblar using solar surplus and cheap overnight prices — just set your departure target and forget it.
NLCurrently focused on the Netherlands · Expanding to Europe and beyond based on community demand
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Solar-first charging
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Community driven
0
Daily configuration needed
Why LazyVolt?
Charging your EV smartly currently requires Peblar's basic built-in modes, complex self-hosted tools like evcc, or manual schedule juggling. LazyVolt just works — automatically, around your life.
☀️
Solar-First Charging
Reads your P1 grid data from Home Assistant and charges only when you're exporting solar surplus — no grid import during sunny hours.
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Cheapest Grid Hours (ENTSO-e)
Each evening the cloud calculates the optimal overnight charging schedule based on day-ahead spot prices and pushes it to Home Assistant to execute.
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Departure Goal
Tell us how many kWh you need and when you're leaving. LazyVolt builds the plan and runs it — no daily configuration, no fiddling with schedules.
🌤️
Weather-Aware Planning
Multi-day solar forecasts let the planner look ahead. Overcast tomorrow? Charge more from cheap grid tonight.
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Runs in Home Assistant
Install via HACS. P1 data and charger control stay local inside HA — only the scheduling logic runs in the cloud.
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Community Driven
We're adding charger support and features based on what the community asks for. Your feedback shapes the roadmap — open an issue on GitHub.
Supported Hardware
Currently focused on Peblar + HomeWizard via Home Assistant. More chargers added based on community demand.
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Home AssistantHACS integration
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PeblarSmart EV charger
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HomeWizardP1 meter
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More comingVote on GitHub
How It Works
Three steps — then you're done forever
1
Install via HACS
Add the LazyVolt integration to Home Assistant via HACS. It reads your P1 meter data and controls your Peblar charger — everything stays local.
2
Connect to Cloud
Link your HA instance to LazyVolt Cloud. We pull day-ahead prices from ENTSO-e each evening and push an optimized charge schedule back to HA.
3
Set Your Departure Goal
Tell us how many kWh you need and when you're leaving. Plug in your EV — LazyVolt handles everything from here.
Simple Pricing
The HA integration is free and stays free. The cloud optimizer will move to a paid plan — but for now, everything is free while we validate.
⚠ Alpha phase — Both plans are free right now. We plan to introduce a ~€5/month Cloud plan once the product is stable. You'll be notified before anything changes.