Publication boundary
A module on the host. Not a fake SKU.
Tesla app notes stay on the Powerwall 3 battery record. They are not transferred onto the Powerwall 3 inverter record. mySigen stays on SigenStor.
mySigenmySigenHost sigenergy-sigenergy-sigenstor-flagship-residential-all-in-on. Open version pin.Tesla appTesla appHost tesla-tesla-powerwall-3. Open version pin.
Axes
- Live visibility. power, SOC, tariffs, history.
- Control. schedules, backup reserve, export limit, VPP opt-in.
- Local versus cloud. works if the vendor cloud is down.
- Interop. API, Modbus, Matter, third-party.
- Scope. inverter, battery, gateway, EV, loads.
- Version pin. app or firmware identity actually read.