Bringing the EV Charger Inside: OCPP, Home Assistant, and Off-Grid Load Visibility
How I integrated my EV charger into Home Assistant via OCPP, the debugging it took, and why separating EV load from household load changed my sizing analysis.
Home-Assistant
How Much Solar Is Enough? The Data I Wasn't Collecting
Why naive solar sizing rules fail, how clipping hides real array capacity, and building a data foundation in Home Assistant.