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Solar PV Analysis of Leeton, Australia
Leeton, New South Wales, Australia is a pretty good place for solar power generation throughout the year. The amount of energy you can get from solar panels changes with the seasons. In summer, you can expect around 8.47 kilowatt-hours per day for each kilowatt of solar panels installed. This drops to about 4.89 in autumn and goes even lower to about 3.08 in winter before rising again to around 6.31 in spring.
So, the best times for generating solar energy at this location would be during summer and spring when sunlight is more abundant compared to autumn and winter.
For fixed panel installations at this location, it’s ideal to tilt your panels at an angle of 30 degrees towards the North. This position will help maximize the amount of sunlight hitting your panels throughout the year which leads to greater overall energy production.
As far as potential obstacles go that could affect your solar production at this location - there don't seem any significant environmental or topographical factors that would cause major issues here like tall mountains or heavy pollution that could block sunlight.
However, local weather patterns might affect your power generation since cloudy days will produce less electricity than clear sunny ones but Leeton generally has a sunny climate which makes it suitable for solar power generation.
To ensure greater energy production, one preventative measure could be regularly cleaning and maintaining your panels so they're free from dust or debris which can reduce their efficiency over time; another might be installing them high enough off ground level so they're not shaded by nearby trees or buildings during different times of day or year.
Note: The Southern Sub Tropics extend from -23.5° latitude South down to -35° 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 Leeton
Seasonal solar PV output for Latitude: -34.5517791, Longitude: 146.4055582 (Leeton, 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 30° North in Leeton, Australia
To maximize your solar PV system's energy output in Leeton, Australia (Lat/Long -34.5517791, 146.4055582) throughout the year, you should tilt your panels at an angle of 30° 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 Leeton, 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 Leeton, Australia. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 30° North tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 18° North in Summer | 40° North in Autumn | 49° North in Winter | 28° 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 Leeton, 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 Leeton, 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 Leeton, Australia
Leeton, Australia is located in the Riverina region of New South Wales. The topography is mostly flat with some undulating plains, which are ideal for agriculture. The area has a semi-arid climate with hot summers and mild winters.
The flat terrain and high amounts of sunlight make this area suitable for large-scale solar PV installations. Areas with minimal shading and good access to the grid would be most suited for such projects.
Nearby areas that could be suitable include:
1. Barellan: A small town located northwest of Leeton, it has vast open spaces that could potentially be used for solar farms.
2. Narrandera: Located northeast of Leeton, it also has large open areas that receive abundant sunshine.
3. Griffith: Located to the west of Leeton, Griffith's flat landscape and sunny weather could make it a viable location for solar energy production.
However, any plans to set up large-scale solar PV would need to consider factors like land ownership and use (e.g., agricultural activities), proximity to electrical grids or substations for power transmission, potential environmental impacts, as well as local regulations and community acceptance.
It's also worth noting that there are already several solar farms in operation or under development in this region - including the Bomen Solar Farm near Wagga Wagga - reflecting its suitability for such renewable energy projects.
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.
