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New scorecards
Every solar panel, home battery and inverter as it's tested and scored out of 100 on the published methodology.
Score changes
When a rating moves or the rubric is revised, you get the new number and the sourced reason it changed.
Corporate-status flags
Financial distress, brand exits and recalls that put a warranty at risk, surfaced against the products they affect.
Signals
The occasional deep dive: the data behind a market shift, read in full, every figure sourced.
Recently published
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