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Locally controllable energy devices (no cloud needed)
608 devices that evcc talks to over Modbus, a local HTTP API, OCPP, EEBus or MQTT. Local control keeps working when the vendor cloud is down. Connection types are inferred from evcc template parameters — see the evcc source on each device page.
Cloud-only in evcc: 22 devices (Azimut Energy home battery, Discovergy, EcoFlow Stream, EVSE Master eV charger, Nexblue Edge 2, Plugchoice eV charger, Powerfox Poweropti, Qcells Hybrid-Inverter, SENEC .Connect, SENEC .Home E4, SENEC .Home P4, SENEC .Home V4, SolaX Hybrid-Inverter, SolaX Inverter, Tibber Pulse, Volt Time One, Volt Time Source, Volt Time Source 2, Volt Time Source 2s, Zaptec Go 2, Zaptec Pro, Zendure Hyper 2000).
Home batteries (21)
| Device | Connection |
|---|---|
| Ads-tec StoraXe | Modbus TCP |
| Indevolt PowerFlex 2000 Eco | Local HTTP API |
| Indevolt PowerFlex 3000 AC | Local HTTP API |
| Indevolt SolidFlex 2000 Eco | Local HTTP API |
| Indevolt SolidFlex 3000 AC | Local HTTP API |
| INTILION scalebloc energy | Modbus TCP |
| Marstek Venus C | Modbus RTU (RS485)Modbus TCP |
| Marstek Venus E | Modbus RTU (RS485)Modbus TCP |
| Marstek Venus E Gen 2.0 | Modbus RTU (RS485)Modbus TCP |
| Marstek Venus E Gen 3.0 | Modbus RTU (RS485)Modbus TCP |
| Roche Energy REL261 | Local HTTP API |
| SAX Power Home (Plus) | Modbus TCP |
| Sessy Smart Battery | Local HTTP API |
| SMA Sunny Boy Storage 1.5/2.0/2.5 | Modbus TCP |
| SMA Sunny Boy Storage 3.7/5.0/6.0 | Modbus TCP |
| SMA Sunny Island | Modbus TCP |
| SunSpec Battery (Model 124) | Modbus RTU (RS485)Modbus TCP |
| SunSpec Battery (Model 802) | Modbus RTU (RS485)Modbus TCP |
| Tesla Powerwall (Fleet API) | Local HTTP API |
| Youliq One | Local HTTP API |
| Zendure Solarflow AC / Pro | Local HTTP API |