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evcc

Local, vendor-independent EV charge controller and home energy management system

Alternative to: tesla app, solaredge monitoring, sma sunny portal, wallbox mywallbox

evcc screenshot

About Versions (102)

0.306.2

2026-05-05

Changelog

Breaking Changes 🚨

  • 1fbe26a6ca9110dcb0ea10feb5aa56b664c048f3 Fritz!: optional unit parameter for multi-unit smarthome devices (BC) (#29570)
  • d0d6ef0a776e403f99235d7b1ef21c5b1a8d3f6e MCP: make configurable via UI services card (BC) (#29535)
  • b4f90812e0460238cb64619da58650e3a0241621 OpenWB 2.0: manually configure rfid (BC) (#29352)
  • 95fa98e9e5372957109a102177f67303a0eabc56 sma-hybrid: separate max charge/discharge power (BC) (#29551)

New Features 💫

  • 4e6716c508c95a7ad1c126267da02504af463e03 Add Anker SOLIX X1 (#29548)
  • 7611aa9d535d8594cad836144aecf820369ef5c4 Add Solinteg meter (#29543)
  • 975caea21ccb6d88dc422331f5f5c51011726036 Custom charger: add optional finish timer (#29600)
  • f08fa0c6be0970e2bfaa1cf905873c0af70c0426 HomeAssistant Charger: add heating, integrateddevice (#29632)
  • d9cc4ecd9640fa820b41f90175ab97dd2ccec2f5 Nissan: add Micra
  • 0f5bfe05c547b0061b23e604e841a4d4df0ce22e Stiebel WPM: re-add power (#29627)
  • 002e55f63bf689af1c6185bfc2fd419ee7de8b23 epexprijzen-nl: add engie to provider choices (#29589)

Other Changes ☀️

  • f5ce6e78bbc0ba67c0ff76b38912723ce8ac45b2 Battery UI: clarify 100% buffersoc (#29658)
  • f2505c0d1784953c92ba7fcf8cb177d03dd9db54 Bluelink: limit climater to defrost (#29622)
  • 19cdc8b34b755a3c715780a46bb578393ec05068 Charger: tag templates with meter capability (#29536)
  • 0178d32302d341a6aeee71219e6575a3200de4ed EEBus meter: clear cached entity refs on disconnect (#29628)
  • c96dbed78e0b3d38ab4081c7f58a1ce64642119a Fritz!: refactor session caching (#29574)
  • 1ac513c9135d8fd69c3368bf7131a0ed63b05001 Loadpoints: track metrics (#29143)
  • d7414b7bfb5cf04d97eeac9cc0455cdc554c7f5d Octopus DE: stop retrying on permanent auth failure (#29631)
  • 6c83a1f855d8a13cb2fa7a414d5298b1015811bf Optimizer: increase timeout (#29510)
  • ba29520170e03b8958febe1ed14c3b2c022ef6fa Revert “PSA: update base url”

Bug Fixes 🐞

  • 1a06411c6b73b9de7a3e86ad230da2d0fe84a7b0 EVBox Elvi: fix template (#29652)
  • 06819fd0aac1da5e2f66e9364e86c5bc9ccee641 Solis Hybrid S: fix power decoding (#29547)