Sources

This guide is built from official government and regulatory sources. Each was last reviewed on 29 July 2026. Rules and portals can change — always confirm current details on the official source directly.

• DERC Net Metering for Renewable Energy Second Amendment Guidelines, 2026 ↗

  Delhi Electricity Regulatory Commission

  Status: Current · Last reviewed 29 July 2026

• PM Surya Ghar operational guidelines ↗

  Ministry of New and Renewable Energy

  Status: Current · Last reviewed 29 July 2026

• PM Surya Ghar support for Group Housing Societies and RWAs ↗

  Government of India

  Status: Current · Last reviewed 29 July 2026

• Delhi Solar Portal calculator ↗

  Government of NCT of Delhi

  Status: Current · Last reviewed 29 July 2026

  Note: Cost estimate is approximate and not a binding market price.

• Delhi Solar Portal calculator ↗

  Government of NCT of Delhi

  Status: Current · Last reviewed 29 July 2026

• Delhi Solar Portal calculator ↗

  Government of NCT of Delhi

  Status: Uncertain · Last reviewed 29 July 2026

  Note: Underlying savings formula and tariff assumptions are not published.

• Delhi Solar Portal FAQ ↗

  Government of NCT of Delhi

  Status: Current · Last reviewed 29 July 2026

• Delhi Solar Energy Policy 2023 ↗

  Government of NCT of Delhi

  Status: Partially verified · Last reviewed 29 July 2026

  Note: Current official progress against the 750 MW rooftop target was not found.

• Empanelled vendors ↗

  Delhi Solar Portal / PM Surya Ghar

  Status: Partially verified · Last reviewed 29 July 2026

  Note: Provider-specific live lists are official; individual entries were not copied because the live portal blocked automated retrieval.

• National Portal DISCOM contact details ↗

  Ministry of New and Renewable Energy

  Status: Current · Last reviewed 29 July 2026

• DERC Group Net Metering and Virtual Net Metering Seventh Amendment Guidelines, 2025 ↗

  Delhi Electricity Regulatory Commission

  Status: Current · Last reviewed 29 July 2026