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Solar PV Analysis of Cobden, Australia
Cobden, Victoria, Australia has differing potentials for solar energy production throughout the year due to its location in the Southern Temperate Zone. In simple terms, this means that how much solar energy you can produce changes depending on the season.
During summer, you can expect your solar panels to produce about 7.31 kilowatt-hours (kWh) of electricity per day for every kilowatt (kW) of solar panels installed. This is quite a good amount and makes summer an ideal time for generating solar power at this location.
In autumn and winter, however, the production drops significantly to 3.64 kWh/day and 2.42 kWh/day respectively per kW of installed solar. This is because there are fewer hours of sunlight during these seasons.
Spring sees an increase again with approximately 5.60 kWh/day per kW of installed solar due to longer daylight hours as compared to autumn and winter.
To get the most out of your panels all year round at Cobden, it's best to tilt them at an angle facing 33 degrees North. This helps capture more sunlight across different times of day and seasons.
As far as local factors that could affect your panels' performance go - in Cobden you might have issues with overcast weather or fog which could reduce sunlight exposure on some days especially during winter months when sunshine is already limited by shorter days. Additionally, any large buildings or trees that cast shadows on your panels would also reduce their effectiveness.
To counter these issues when installing your system:
1) Choose a spot where shadows from nearby structures or trees won't fall on the panels particularly during peak sun hours.
2) Consider using advanced technology like tracking mounts which automatically adjust panel angles throughout the day for maximum sun exposure.
3) Regular maintenance including cleaning off any dust or debris from panel surfaces would help ensure optimal performance.
4) If foggy conditions are frequent in certain months then investing in solar panels that perform better in diffused light conditions could be beneficial.
Thus, while Cobden may not provide consistently high solar energy production throughout the year, with the right setup and precautions, you can still harness a significant amount of power from your solar PV system.
Note: The Southern Temperate Zone extends from -35° latitude South down to -66.5° latitude.
So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 501 locations across Australia. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Australia by location
Solar output per kW of installed solar PV by season in Cobden
Seasonal solar PV output for Latitude: -38.3285097, Longitude: 143.0773058 (Cobden, Australia), based on our analysis of 8760 hourly intervals of solar and meteorological data (one whole year) retrieved for that set of coordinates/location from NASA POWER (The Prediction of Worldwide Energy Resources) API:
Ideally tilt fixed solar panels 33° North in Cobden, Australia
To maximize your solar PV system's energy output in Cobden, Australia (Lat/Long -38.3285097, 143.0773058) throughout the year, you should tilt your panels at an angle of 33° North for fixed panel installations.
As the Earth revolves around the Sun each year, the maximum angle of elevation of the Sun varies by +/- 23.45 degrees from its equinox elevation angle for a particular latitude. Finding the exact optimal angle to maximise solar PV production throughout the year can be challenging, but with careful consideration of historical solar energy and meteorological data for a certain location, it can be done precisely.
We use our own calculation, which incorporates NASA solar and meteorological data for the exact Lat/Long coordinates, to determine the ideal tilt angle of a solar panel that will yield maximum annual solar output. We calculate the optimal angle for each day of the year, taking into account its contribution to the yearly total PV potential at that specific location.
Seasonally adjusted solar panel tilt angles for Cobden, Australia
If you can adjust the tilt angle of your solar PV panels, please refer to the seasonal tilt angles below for optimal solar energy production in Cobden, Australia. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 33° North tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 22° North in Summer | 43° North in Autumn | 53° North in Winter | 31° North in Spring |
Our recommendations take into account more than just latitude and Earth's position in its elliptical orbit around the Sun. We also incorporate historical solar and meteorological data from NASA's Prediction of Worldwide Energy Resources (POWER) API to assign a weight to each ideal angle for each day based on its historical contribution to overall solar PV potential during a specific season.
This approach allows us to provide much more accurate recommendations than relying solely on latitude, as it considers unique weather conditions in different locations sharing the same latitude worldwide.
Calculate solar panel row spacing in Cobden, Australia
We've added a feature to calculate minimum solar panel row spacing by location. Enter your panel size and orientation below to get the minimum spacing in Cobden, Australia.
Our calculation method
- Solar Position:
We determine the Sun's position on the Winter solstice using the location's latitude and solar declination. - Shadow Projection:
We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle. - Minimum Spacing:
We add the shadow length to the horizontal space occupied by tilted panels.
This approach ensures maximum space efficiency while avoiding shading during critical times, as the Winter solstice represents the worst-case scenario for shadow length.
Topography for solar PV around Cobden, Australia
Cobden, Australia is located in the southwestern part of Victoria. The topography of this region is a mix of flat plains and rolling hills, with some areas covered by forests and farmland. The area has a temperate climate with four distinct seasons.
The most suitable areas for large-scale installations would be the open, flat plains. This could include unused or less productive agricultural land that can be repurposed for renewable energy generation.
However, it's important to consider other factors as well such as proximity to transmission lines and substations for feeding the generated power into the grid, local planning regulations and potential impacts on local flora and fauna.
A detailed site assessment would be required to identify specific locations best suited for large-scale projects around Cobden.
Australia solar PV Stats as a country
Australia ranks 7th in the world for cumulative solar PV capacity, with 19,076 total MW's of solar PV installed. This means that 10.70% of Australia's total energy as a country comes from solar PV (that's 2nd in the world). Each year Australia is generating 742 Watts from solar PV per capita (Australia ranks 2nd in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Australia?
Yes, there are a variety of incentives available in Australia to businesses wanting to install solar energy. These include:
1. Renewable Energy Target (RET): The RET provides businesses with financial assistance for installing and operating renewable energy systems such as solar panels. Businesses may be eligible to receive certificates that can be sold or traded on the open market for additional income.
2. Feed-in Tariffs: Some states offer feed-in tariffs which pay businesses for generating and exporting excess electricity from their solar panel system back into the grid during peak demand periods.
3. Solar Credits: The Solar Credits program provides households and small business owners with an upfront discount when purchasing a new solar system, based on the amount of renewable energy generated by the system over its lifetime.
4. Tax Breaks: Small business owners may be able to claim tax deductions on certain expenses associated with installing a solar power system, including installation costs, maintenance expenses and interest payments related to financing arrangements taken out specifically for this purpose.
Do you have more up to date information than this on incentives towards solar PV projects in Australia? Please reach out to us and help us keep this information current. Thanks!
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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Saturday 17th of February 2024
Last Updated: Monday 21st of July 2025
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Compare this location to others worldwide for solar PV potential
The solar PV analyses available on our website, including this one, are offered as a free service to the global community. Our aim is to provide education and aid informed decision-making regarding solar PV installations.
However, please note that these analyses are general guidance and may not meet specific project requirements. For in-depth, tailored forecasts and analysis crucial for feasibility studies or when pursuing maximum ROI from your solar projects, feel free to contact us; we offer comprehensive consulting services expressly for this purpose.
Helping you assess viability of solar PV for your site
Calculate Your Optimal Solar Panel Tilt Angle: A Comprehensive Guide
Enhance your solar panel's performance with our in-depth guide. Determine the best tilt angle using hard data, debunk common misunderstandings, and gain insight into how your specific location affects solar energy production.
