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

Esperance's solar energy resources

On average, Esperance receives solar irradiation levels of around 4.75 kilowatt hours per square metre daily. Ideally, solar panels installed in Esperance 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 Esperance, WA, 6450

There are 531 solar PV installations in Esperance's postcode, 6450, totaling 1891.26 kW of capacity. The 6450 postcode accounts for 0.035% of all the solar installations in Australia.


The average system size in Esperance is 3.56kW and the Australian average is 3.15kW.

System owners in Esperance's postcode area are generating an average of 8983 kWh daily, saving them collectively approximately $80851 monthly and $983692 annually**. The electricity produced by arrays in the 6450 postcode is enough to fully power 525 Australian homes.

Esperance solar carbon offset

System owners in Esperance's postcode are collectively avoiding 3279 tonnes (coal fired power) or 1312 tonnes (gas fired power) of carbon emissions each year; the equivalent of taking 471 - 1177 cars off Esperance's roads.

Esperance solar specials

Other related Esperance information

Esperance's coordinates are -33.861286,121.891427 and its weather station is located at Esperance - Western Australia. Esperance - Western Australia weather station reports the following average readings:

  • Solar irradiation in Esperance: 4.75 kWh/sq m/day
  • Wind speed: 6.44 m/s
  • Air pressure: 101.45 kPa
  • Humidity: 71.08%
  • Air temperature: 16.77 degrees C
  • Earth temperature:18.44 degrees C

** Notes on system performance in Esperance

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

Considering buying solar panels?

We have accredited installers servicing Esperance and the Esperance 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 Esperance hotline on 133 SUN.

Home Battery Systems In Esperance

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

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Installing solar in Esperance
Western Australia, 6450