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docs(wiki): add AlphaESS battery system setup guide New top-level AlphaESS section in Battery-System-Setup.md mirroring the Sigenergy/FoxESS/Sungrow layout: - Supported models: SMILE5, SMILE-Hi5, SMILE-Hi10, SMILE-B3, SMILE-T10, SMILE-G3, Storion-T30. - Connection details call out the unusual default slave ID (85 / 0x55) since every other supported brand defaults to 1 or 247. - Quirks section documents the SOC-scale mismatch between read register 0x0102 (0.1%/bit) and write register 0x0728 (0.4%/bit), the +32000 dispatch-power offset, and the fact that forced dispatch has no auto-revert (PowerSync releases 0x0722 on unload and restore_normal). - Explicit note that Note5 and Note7 enum mappings are still being validated against live hardware. Services-Reference.md updated: - Generic Battery Control table gains a note clarifying that the force_charge / force_discharge / restore_normal dispatch to the right brand-specific handler for Tesla / Sigenergy / Sungrow / FoxESS / GoodWe / AlphaESS. - sync_battery_health row updated to include AlphaESS in the list of brands that don't need a manual health sync (SOH is read automatically from Modbus register 0x011B).
Remove PW2+PW3 dual Powerwall sections The dual Powerwall feature has been removed from the integration as of v2.9.0. Remove the corresponding documentation: - Battery-System-Setup.md: delete the entire 'Dual Powerwall Setup — PW2 + PW3 (Optional)' section (~70 lines covering setup steps, battery capacity weighting, safety features) - Advanced-Features.md: drop the 'Dual Powerwall' callout in the AEMO spike detection section - Services-Reference.md: drop the 'Dual Powerwall' callout in the Tesla service reference Tesla now handles native PW3 leader/follower configurations as a single system, so no PowerSync-side multi-gateway support is needed.
Document PowerSync.cc as the new free Tesla provider option Battery System Setup: Add Option 1 (PowerSync — recommended, free) at the top of the Tesla Powerwall section. Tesla is a registered Fleet API partner via powersync.cc, so users sign in once and get a psync_ token to paste into HA. No developer account, no monthly fee, no Tesla Fleet integration prerequisite. Reordered Teslemetry and Fleet API as Options 2 and 3. Troubleshooting: Add new entries for PowerSync token issues, reauth prompt handling, and region detection edge cases.
Update wiki for v2.5.0-2.6.6 features - Add Solax inverter section to Battery System Setup - Add Sigenergy Remote EMS control documentation - Add FoxESS grid targeting and force mode power setpoint docs - Add EV power/SOC and PV array sensors to Sensors page - Add Sigenergy, FoxESS, and optimizer enable/disable services - Update Dashboard Setup for auto-generated strategy and tesla-style card - Add load-following curtailment, push notifications, free electricity docs - Add hardware backup reserve and optimizer automation control - Add OCPP charger details and EV sensors to EV Smart Charging - Add Solax and OCPP troubleshooting sections - Update AEMO spike detection to cover all battery systems - Update confidence decay horizon to 4h (matches code) - Remove alpha warning from Smart Optimization - Add demo mode mention to wiki home
Clarify dual Powerwall is for PW2+PW3, not PW3 leader/follower
Add dual Tesla Powerwall documentation - Battery-System-Setup: Add Dual Powerwall Setup section with setup instructions, capacity weighting, inter-battery prevention table, and safety features - Services-Reference: Note that all services apply to both gateways automatically - Advanced-Features: Note dual PW behavior for AEMO spike detection
Document grid-forming inverter SOC cap for dual Sungrow
Document configurable battery capacity weights for dual Sungrow
Add dual Sungrow SH inverter setup guide
docs: add GoodWe battery system documentation
docs: update Sigenergy setup — Device ID now optional Sigenergy no longer requires userDeviceId for authentication. Updated setup guide and troubleshooting to reflect this change. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
docs: add FoxESS Cloud API, DC curtailment, and AC inverter support - Update FoxESS Cloud section with API key setup instructions - Add FoxESS to solar curtailment table (Modbus-based zero export) - Add FoxESS to AC-coupled inverter curtailment brand list Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
docs: add FoxESS OEM rebrand support and fix EV charging mode names Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Initialize wiki with comprehensive documentation