.svg)
Solar PV Analysis of Corowa, Australia
The location at Corowa, New South Wales, Australia is generally suitable for generating energy via solar photovoltaic (PV) technology throughout the year. However, the effectiveness varies with the seasons. In Summer and Spring, you can expect to generate more electricity compared to Autumn and Winter due to longer sunlight hours and higher sun position in these seasons.
In Summer, each kilowatt of installed solar can produce about 8.38 kilowatt-hours (kWh) per day while in Spring it's around 6.30 kWh/day. This makes these two seasons ideal for solar energy production at this location.
However, during Autumn and Winter when there are fewer daylight hours and lower sun positions, the output decreases significantly - down to 4.72 kWh/day in Autumn and even further to 2.91 kWh/day in Winter.
For a fixed panel installation at this location, tilting panels towards North at an angle of approximately 31 degrees would maximize total year-round production from your solar PV system as it aligns better with the sun’s path across the sky throughout different times of year.
As far as environmental or local factors that could impede solar production here: Corowa does experience some cloud cover which could reduce sunlight exposure on overcast days; however this is not typically heavy enough or frequent enough to significantly impact overall yearly output levels if panels are properly positioned and maintained.
To ensure greater energy production despite these factors: Regular cleaning of panels should be done especially after dust storms or bird droppings which can block sunlight reaching your panels; also trimming any nearby trees that may grow taller over time causing shading issues will help maintain optimal performance levels from your system well into future years too.
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 Corowa
Seasonal solar PV output for Latitude: -35.9987227, Longitude: 146.3911991 (Corowa, 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 31° North in Corowa, Australia
To maximize your solar PV system's energy output in Corowa, Australia (Lat/Long -35.9987227, 146.3911991) throughout the year, you should tilt your panels at an angle of 31° 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 Corowa, 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 Corowa, Australia. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 31° North tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 20° North in Summer | 41° North in Autumn | 51° North in Winter | 29° 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 Corowa, 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 Corowa, 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 Corowa, Australia
Corowa, Australia is located in the southern part of New South Wales. The topography around Corowa is relatively flat, with slight undulations. It lies on the Murray River plain and is surrounded by farmland.
The climate in this region is warm and temperate, with a significant amount of rainfall throughout the year. However, it also gets plenty of sunshine hours which makes it suitable for solar energy generation.
For large-scale solar PV installations, areas that are flat and open would be most suitable as they provide maximum exposure to sunlight and ease of installation. In Corowa's case, unused farmlands or open fields could potentially be good sites for such installations.
It's also crucial to consider infrastructure access like roads for transportation and power grids for energy transmission when choosing a site for large-scale solar PV systems.
In terms of specific nearby areas that might be suited to large scale solar PV:
1. Riverina Region: This agricultural region has vast open spaces that could accommodate large scale solar farms.
2. Albury-Wodonga: Located just east of Corowa, this area also has ample space for potential development.
3. Areas along the Murray River: These areas typically have flat terrain which could be suitable for such projects.
However, any actual installation would require thorough feasibility studies including environmental impact assessments before proceeding with development plans.
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!
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Saturday 17th of February 2024
Last Updated: Monday 21st of July 2025
Tell Us About Your Work
We love seeing how our research helps others! If you've cited this article in your work, we'd be delighted to hear about it. Drop us a line via our Contact Us page or on X, to share where you've used our information - we may feature a link to your work on our site. This helps create a network of valuable resources for others in the solar energy community and helps us understand how our research is contributing to the field. Plus, we occasionally highlight exceptional works that reference our research on our social media channels.
Feeling generous?
Share this with your friends!
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.
