Solar & load forecasting for the Daylight fleet

Hourly solar production and household load, forecast against measured output, for every device in the fleet — with the weather and solar irradiance that drive them on the same timeline.

The same data is available as a documented REST API, so other projects can read forecasts, actuals and accuracy metrics without going through the admin.

Staff sign in API documentation OpenAPI schema

What the API exposes

GET /api/devices/Fleet devices, filterable by type and manufacturer

GET /api/users/Fleet users

GET /api/devices/{id}/solar/Hourly solar forecast vs actual, plus weather and irradiance

GET /api/devices/{id}/load/Hourly load forecast vs actual

GET /api/devices/{id}/comparison/Pre-computed accuracy rollups (MAPE / MAE)

POST /api/jobs/trigger/Start a production, weather or forecast job

Endpoints authenticate with the same staff session as the admin. Full request and response shapes, including the actual_only and date-range parameters, are in the API documentation.