Custom integration to monitor and control Marstek Venus and Zendure batteries in Home Assistant.
Custom integration to monitor and control Marstek Venus E v2, Venus E v3, Venus A, and Venus D systems in Home Assistant.
Battery-Cell-Card is a Home Assistant custom card for visualizing the voltage of individual battery cells.
ioBroker scripts for smart E3DC battery charging based on dynamic electricity prices (Tibber) · Grafana dashboard · Automated grid charging scheduler · PV forecast support
Notes about my solar experiments
NeoVolta integration for Home Assistant
Pylontech battery monitoring, diagnostics & Home Assistant / MQTT / Jeedom / Node-RED integration docs — plug & play in under 2 minutes. Docs in 6 languages.
A toolkit for AlphaESS battery owners who want to understand their system's performance, optimize charge/discharge schedules, and compare electricity plans.
Drive an AlphaESS battery with Predbat over local Modbus (decoy entities + pyscript glue)
Public database of 56 hybrid inverter models compatible with second-life EV battery packs: Deye, SOFAR, GoodWe, SolaX, SMA, Fronius and more. DC voltage windows and battery protocols.
Unofficial Home Assistant integration for Pion Power / Hoymiles HAS battery systems — monitoring + control via the Pion HEMS cloud API (HACS-installable)
Technical documentation for reusing complete EV battery packs as home energy storage: 70 battery/BMS profiles x 56 hybrid inverters, 3768 documented pairings with verification status and sources.
Home Assistant integration for Planetpod batteries
Native Home Assistant MQTT auto-discovery for BMS-EV controllers. 25 entities, no custom component to install: pack voltage, current, power, per-cell voltages, temperatures, balancing and BMS limits.
Home Assistant integration for the Felicity Solar FLA48300 battery via the FSolar cloud API
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