Solar Panels in Rottnest Island 6161
3% of homes in Rottnest Island already have solar. Join 4 local households saving on electricity.
wb_sunnySolar Potential in Rottnest Island
Daily Solar Generation
Rottnest Island receives 5.3 peak sun hours per day on average. This translates to excellent solar generation potential.
Annual Production
Daily/Monthly System Energy Output Estimates
Here's what you can expect to generate with various sized solar power systems in the Rottnest Island area, assuming good quality components, a suitable rooftop and professional, accredited solar installation.
Mean daily production for 6.6kW of solar panels in Rottnest Island, WA, 6161
Estimates based on 5.3 peak sun hours and 80% system efficiency. Actual output varies with panel orientation, shading, and weather.
Monthly Solar Irradiation
Average daily solar energy (kWh/m²/day) reaching Rottnest Island throughout the year compared to the Australian national average.
Based on Bureau of Meteorology solar exposure data. Actual values may vary based on weather conditions.
Solar in Rottnest Island vs National Average
How Rottnest Island 6161 compares to the rest of Australia for solar adoption.
Combined capacity of all 4 solar systems in the 6161 postcode area.
Calculations based on 5.3 peak sun hours, 18.2kW average system size, and 0.68 kg CO₂/kWh grid emissions factor.
electric_meterGrid Connection in Rottnest Island
Western Power
Your electricity network distributor for Rottnest Island
paymentsFeed-in Tariffs in Rottnest Island
Self-consumption tip: With Feed-in Tariff (FIT) at 4.6c and usage at 30.5c, every kWh you use yourself saves you 25.9c more than exporting. Consider a battery to maximise savings.
gavelLocal Council Requirements
Planning and approval requirements for solar installation in Rottnest Island, WA.
No Approval Required
Most residential solar installations in WA are exempt under the Planning and Development Regulations 2015.
- checkRoof-mounted panels on residential buildings
- checkSystems under 10kW on single-phase
- checkNo change to building structure
Local Government Area
Rottnest Island 6161 is in the Cockburn council area.
Your installer will handle all necessary paperwork and approvals as part of the installation process.
Your CEC Installer Will Handle
- checkGrid connection application to your DNSP
- checkElectrical safety certificates
- checkSTC rebate paperwork
- checkMeter upgrade coordination
cloudWeather & Solar Data Sources
Solar irradiation data for Rottnest Island is sourced from official meteorological records.
Bureau of Meteorology
Nearest station: Rottnest Island
Coordinates: 32°0'25" S 115°30'0" E
~1.4 km from Rottnest Island centre
View BOM dataopen_in_newGlobal Solar Atlas
Satellite-derived solar resource data
Location: 32.0035°S, 115.5148°E
View satellite dataopen_in_newSolar irradiation values are long-term averages. Actual conditions vary with weather, season, and microclimate factors. Data sources: Bureau of Meteorology (Australia), Global Solar Atlas (World Bank/ESMAP).
savingsRebates in WA
Federal STC Rebate
Up to $3,400 (6.6kW)- checkAll residential properties
Distributed Energy Buyback Scheme
Time-varying Feed-in Tariff (FIT) up to 10c/kWh- checkSynergy customers
- checkSystems up to 5kW export
System Prices in Rottnest Island
*Prices after federal STC rebate. Excludes state rebates.
Your Solar ROI
Based on 6.6kW system, 30% self-consumption, current tariffs
Solar Trends in Rottnest Island
Solar FAQ for Rottnest Island
How much does solar cost in Rottnest Island?
A typical 6.6kW solar system in Rottnest Island costs $5,460 - $7,875 after the federal STC rebate. Prices vary based on panel quality, inverter choice, and installation complexity.
What's the payback period for solar in Rottnest Island?
With 5.3 sun hours per day and current electricity prices, most Rottnest Island households see payback within 4.5 years. This assumes 30% self-consumption - adding a battery can improve this significantly.
What rebates are available in WA?
WA residents can access the federal STC rebate (approximately $1,779 for a 6.6kW system).
What feed-in tariff can I get in Rottnest Island?
Feed-in tariffs in Rottnest Island range from 1.5c to 7.5c per kWh. The best currently available is 4.6c/kWh from AGL.
Can I export solar power in Rottnest Island?
Yes, Western Power allows exports up to 5kW per phase in Rottnest Island. Flexible exports are available, which may allow higher exports during low-demand periods.
Get Solar Quotes for Rottnest Island 6161
Join the 3% of Rottnest Island homes already saving with solar. Compare quotes from 36+ local CEC-accredited installers.
Get Free Quotesarrow_forward