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Real-time grid telemetry
Sub-second feeds for every panel, inverter, and battery in the network.
Launching · June 14, 2026
Helio launches in
32
Days
08
Hours
14
Minutes
22
Seconds
A real-time data layer for the energy grid. Get notified when we open access.
What we are building.
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Open data formats
Apache Arrow, Parquet, JSON. No proprietary lock-in.
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Free for academics
Researchers and universities get full access at no charge, forever.