Autonomous Sigen inverter controller for home solar and battery systems. Very lightweight (can run on RPi), making mode decisions every 5 minutes based on solar forecasts and live battery SOC — optimising between, self-consumption, grid export, and overnight TOU charging. Using Irish ESB Solar forecasts but portable to other providers.
pythonhome-automationraspberry-pismart-homeesbsolar-energyinverterenergy-managementsolar-forecastingswitchbotself-consumptionbattery-storagegrid-exporttime-of-use-tariffsigenergy
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Updated
Aug 1, 2026 - Python