GoodWe SEMS

This app connects a GoodWe solar inverter to Homey through GoodWe's SEMS+ cloud, so its output is correctly counted as generation in Homey Energy instead of being mistaken for consumption. Set it up once with your SEMS+ login (the same email and password as the SEMS+ app) — the app finds your station automatically, no IDs or technical details to type in. Homey then keeps a live reading of current power, today's yield, total yield and inverter status, updating as often as your inverter reports to GoodWe. It only reads data and never controls the inverter, so it works safely alongside the GoodWe WiFi dongle and the SEMS+ app without interfering with either. Beyond the basics: peak power today, yield per kWp and savings in money. With a grid meter or battery on your station you also get exported and imported energy, house consumption, self-consumption and self-sufficiency, and battery level and state. Flow cards cover sunrise and sunset (starts and stops producing), a daily summary when the day ends, status changes, battery thresholds and conditions such as exporting to the grid or data up to date. The app settings have a "Check and report" page that explains in plain words whether the connection works and what to do if it does not.