Auckland Rooftop Solar Energy Potential
Solar radiation (kWh/m²/year):
Solar assessment tool
Annual average solar radiation on roof:

Solar installation specifications

Economic assessment

Report an issue:


1) An average Auckland household consumes about 7000 kWh of electricity a year - what's your consumption?

2) Find your roof and click on it for your solar assessment.​

3) Compare your electricity demand with your chosen PV system generation.

4) How much of the PV system generation would you consume yourself? This is your self-consumption rate.

5) Use the 'Solar assessment tool' panel for generation and economic estimates.