evcc
Local, vendor-independent EV charge controller and home energy management system
Alternative to: tesla app, solaredge monitoring, sma sunny portal, wallbox mywallbox
About
Versions (102)
0.211.0
2025-12-01Changelog
In https://github.com/evcc-io/evcc/releases/tag/0.210.0 we’ve made a breaking change that should have simplified HomeAssistant configuration for non-tech users (see https://github.com/evcc-io/evcc/discussions/25622). In this release, we’re partially reverting this change. Instead of solely relying on auto-detection, we’re now using it as additional user support during configuration. Login to the HomeAssistant instance is still (as in 0.210) done via the “Hamburger” menu. Manually managing HomeAssistant tokens is no longer required.
Breaking Changes 🚨
- 895fdc3895ced1ae353da5b9d50896eccea29edf Kostal Plenticore: add maxchargepower and maxdischargepower (BC) (#25261)
- 9c16c4df1b2b61f438d7f2eb1f4ccea42c583b1e VW/Audi: remove deprecated id/etron types (BC) (#25626)
New Features 💫
- be76f786c65b3e9a214e29da111289ff0e4e3d75 Add Sermatec Hybrid Inverter (#25684)
- 3477f47374e49d48d5b6f34412685b1c6f5836c9 Optimizer: add handling for planner and smart cost limit in min+pv (#25591)
Other Changes ☀️
- 9d523fdaf5afbbf960da3d61a587833e22c0b9c2 Home Assistant: identify instance by URI (#25659)
- 9fdcba86bbfdec2ec2872954c157c603e130039c HomeAssistant: use instance name if available (#25701)
Bug Fixes 🐞
- 0070476917ede263e2a1c64cb984ff83a8fc1a23 Revert “Solis Hybris S: fix battery power” (#25696)
- 8fb8cee72d5a2a3d52c55eb60813fb364f5ae3ea VW: fix token refresh (#25642)
- 9fef8d45e3b7ff3a3637fb874d02b84529985442 VW: fix token refresh (#25693)