Weather Forecasting
1 / 5
EPT-2 currently leads 2026 solar forecast rankings on deterministic SSRD accuracy across the full 0–240 hour horizon.
2 / 5
The rapid-refresh variant updates up to 24 times per day, which lets traders react to solar revisions before markets move.
3 / 5
EPT-2e, the ensemble version, beats the 50-member ECMWF ENS mean on RMSE and CRPS across almost all horizons, so probabilistic hedging becomes more precise.
4 / 5
Accuracy gains have direct P&L impact: a 1 GW solar portfolio can save about €3 M per year from a four-point SSRD improvement.
5 / 5
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Compare top solar forecast models for energy trading & utility planning. Jua's EPT-2 leads 2026 accuracy rankings. Run a free benchmark today.