Visualising residential solar generation
July 2026
After a couple of quiet years for climate tech, energy is back in the headlines driven by the Persian Gulf security-of-supply shock and surging AI/data centre demand. This post reflects on two and a half years running a home solar and battery setup, the Solis API access that let me build my own dashboard and AI assistant on top of it, and what the resulting data reveals about the seasonal overbuild challenge facing residential renewables.

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