Control Retrofit

Daylight Sensor Retrofit Planner

Estimate daylight retrofit area ratio and indicative energy savings.

Lighting calculator Control Retrofit Updated August 26, 2026

Inputs

Results

Daylight area ratio --
Annual savings -- kWh
Controls review required --
Calculation details
Daylight area ratio
--
Annual savings
-- kWh
Controls review required
--
Important notes
  • Do not use this result as an Australian standards compliance claim.
  • Record assumptions, source documents, product data, and responsible reviewer before handoff.

Formula

  • Technical planning and handoff support only; this worksheet does not replace professional design, commissioning, or compliance assessment.

Estimate daylight retrofit area ratio and indicative energy savings.

Daylight Sensor Retrofit Planner is a planning aid. Keep the target source, product data, measurement method, and project assumptions with the result. Confirm compliance, installation, certification, and safety decisions with the responsible professional.