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Solar PV Analysis of Millicent, Australia
The location at Millicent, South Australia, is pretty good for generating solar energy throughout the year. The amount of energy you can make from solar panels depends on the amount of sunlight that hits them. In this area, during summer you can expect to generate about 7.97 kilowatt-hours (kWh) per day for each kilowatt (kW) of solar panels you have installed. This decreases to 4.06 kWh/day in autumn, 2.59 kWh/day in winter and then increases again to 5.85 kWh/day in spring.
So, the best times to generate solar energy at this location would be during the sunnier months - summer and spring - where there's more sunlight available.
To get the most out of your solar panels all year round here, they should ideally be tilted at an angle of 32 degrees facing North.
As for local factors that could affect your ability to generate solar power: Millicent is relatively flat with no significant mountains or hills that might block sunlight; however it's not too far from the coast which may mean occasional fog or cloud cover could reduce sunlight exposure occasionally.
To help ensure greater energy production despite these factors:
1) You might want to consider installing a system that tracks the sun and adjusts your panels' position throughout the day - these systems are more expensive but can increase production by keeping your panels optimally oriented towards the sun as it moves across sky.
2) Regular maintenance like cleaning off any dust or bird droppings on your panels will also help them capture as much light as possible.
Remember though, while these steps can help optimize production they'll also add costs so it's important to balance potential gains against additional expenses when deciding what type of installation is right for you.
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 Millicent
Seasonal solar PV output for Latitude: -37.5924933, Longitude: 140.3506022 (Millicent, 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 32° North in Millicent, Australia
To maximize your solar PV system's energy output in Millicent, Australia (Lat/Long -37.5924933, 140.3506022) throughout the year, you should tilt your panels at an angle of 32° 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 Millicent, 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 Millicent, Australia. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 32° North tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 21° North in Summer | 42° North in Autumn | 52° North in Winter | 30° 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 Millicent, 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 Millicent, 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 Millicent, Australia
Millicent, Australia is located in the southeastern part of the country, specifically in South Australia. The topography around Millicent is relatively flat with gentle rolling hills. It is a rural area with vast open spaces that are primarily used for farming and agriculture.
The climate in this region is temperate oceanic, with mild winters and warm summers. This type of climate can be conducive to solar energy production as there are plenty of sunny days throughout the year.
Considering these factors, large-scale solar PV systems could potentially be installed on unused agricultural land or other open areas where there would be minimal shading from trees or buildings. An additional advantage would be if these sites were close to existing electrical infrastructure (e.g., power lines), which would reduce costs associated with connecting the solar farm to the grid.
However, it's important to note that while geographic and climatic conditions might make an area suitable for solar energy production on paper, other factors such as local regulations, economic considerations (like property prices), community acceptance and environmental impact also play a crucial role in determining whether a location is truly suited for large-scale solar PV development. Therefore comprehensive feasibility studies would need to be conducted before any decisions are made.
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
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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.
