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Low VoltagePublished: 30 January 20251 min read

Structural Attestation for Rooftops ≤50 kW

Planning Circular 01/2025 mandates engineer affidavits for rooftop PV ≤50 kW.

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Structural Attestation for Rooftops ≤50 kW

All LV rooftop systems up to 50 kW now require a structural engineer affidavit covering added load (kg/m²), drainage, and anchor layout.

Form 1060 must accompany the simplified permit or municipalities will reject the request.

Create templates for installers so submissions are consistent.

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