The following details estimate output for systems installed in Bunbury , plus other useful solar power related information and statistics relevant to the Bunbury region. For expert advice on a system to suit your needs, including battery storage options, call our friendly Western Australia team on 133-SUN.

Bunbury's solar energy resources

On average, Bunbury receives solar irradiation levels of around 5.06 kilowatt hours per square metre daily. Ideally, solar panels installed in Bunbury should face a Northerly direction. Acceptable panel angle range is 18° to 28° and the optimal angle is 23°. On typical rooftop PV installations, actual installation angle will be determined by roof inclination.

Solar installations in Bunbury, WA, 6230

There are 3355 solar PV installations in Bunbury's postcode, 6230, totaling 8365.14 kW of capacity. The 6230 postcode accounts for 0.22% of all the solar installations in Australia.


The average system size in Bunbury is 2.49kW and the Australian average is 3.15kW.

System owners in Bunbury's postcode area are generating an average of 42328 kWh daily, saving them collectively approximately $380948 monthly and $4634873 annually**. The electricity produced by arrays in the 6230 postcode is enough to fully power 2324 Australian homes.

Bunbury solar carbon offset

System owners in Bunbury's postcode are collectively avoiding 15450 tonnes (coal fired power) or 6180 tonnes (gas fired power) of carbon emissions each year; the equivalent of taking 2218 - 5545 cars off Bunbury's roads.

Bunbury solar specials

Other related Bunbury information

Bunbury's coordinates are -33.327112,115.636993 and its weather station is located at Bunbury. Bunbury weather station reports the following average readings:

  • Solar irradiation in Bunbury: 5.06 kWh/sq m/day
  • Wind speed: 6.57 m/s
  • Air pressure: 100.56 kPa
  • Humidity: 61.50%
  • Air temperature: 16.92 degrees C
  • Earth temperature:18.38 degrees C

** Notes on system performance in Bunbury

Figures above are approximations only - e.g., the retail value of electricity for Bunbury households is based on 30c per kilowatt hour.

Considering buying solar panels?

We have accredited installers servicing Bunbury and the Bunbury region. For more WA solar power information, request a quick solar quote, view our current specials on fully installed solar power systems in Western Australia or call our Bunbury hotline on 133 SUN.

Home Battery Systems In Bunbury

Join Bunbury's energy storage revolution! We supply and install home battery storage and battery-ready solar panel systems in Bunbury and the Bunbury region. Call our Western Australia team on 133-SUN for more information.

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