Where are the homes with solar and no battery?
4,008,028
Homes with solar, no battery (estimate)
- Postcodes ranked
- 2,473
Estimate · Solar minus batteries
By state
- 01Queensland1,113,896
- 02New South Wales1,015,448
- 03Victoria801,195
- 04Western Australia524,676
- 05South Australia407,043
- 06Tasmania62,531
- 07Australian Capital Territory58,835
- 08Northern Territory24,404
Top 10 nationally
Top postcodes
- 013029 Tarneit, VIC24,280
- 024670 Bargara, QLD23,568
- 034655 Urangan, QLD22,474
- 046210 Halls Head, WA21,063
- 054551 Little Mountain, QLD20,168
- 064350 Newtown, QLD18,594
- 073064 Craigieburn, VIC18,357
- 083977 Cranbourne, VIC18,251
- 094740 Andergrove, QLD17,790
- 106065 Wanneroo, WA17,141
Questions
How is 'homes with solar but no battery' estimated?
Every solar system installed in the postcode since 2001, minus batteries installed since July 2025, never below zero and never above the number of homes in the 2021 Census. It is an estimate: the solar count includes replaced and upgraded systems, and batteries installed before July 2025 are only published by state, not by postcode.
What is the 3-month change?
Batteries installed in the last three complete months against the three months before, from Clean Energy Regulator data. The latest month is left out because it is still being counted.
What's in the CSV?
Every postcode in the state or region, ranked by estimated homes with solar but no battery, with the 3-month numbers and the typical battery size. Two columns hold each postcode in the forms Google Ads and Meta Ads take for bulk location targeting. It is free; you confirm your email first.
Numbers as of 28 September 2026.