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Daly Energy Documentation

Daly Energy provides a workspace-scoped API for solar + storage project modeling, a detailed physical model pipeline for production runs, and a Python SDK for programmatic access.

Quickstart

Exchange API keys for a JWT and run your first authenticated requests.

API Reference

Endpoint catalog, authentication flows, async tasks, and modeling run contracts.

Physical Model

Irradiance, shading, DC/AC loss chain, and output interpretation.

SDK Overview

DalySDK architecture, auth lifecycle, resource coverage, and usage patterns.

Production OpenAPI

Explore the production FastAPI OpenAPI UI and request/response schemas directly from the live API.

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What This Docs Set Covers

  • API usage patterns: auth, resources, async jobs, and model-run lifecycle
  • Physical model behavior: main equations/assumptions and pipeline stages
  • SDK usage patterns: client lifecycle, resource calls, and error handling
  • Practical integration guidance: request shape, polling, and output interpretation

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Trademarks

PVsyst® is a registered trademark of PVsyst SA (Satigny, Switzerland). Daly Energy is an independent product and is not affiliated with, authorized by, or endorsed by PVsyst SA. References to PVsyst in this documentation describe modeling-behavior compatibility and interoperability only.