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Solar PV Analysis of Glenbrook, Australia
Glenbrook, New South Wales, Australia is a decent location for generating solar energy year-round. The amount of energy you can produce with solar panels depends on the season. During Summer, you can expect to generate about 6.48 kilowatt-hours (kWh) per day per kilowatt (kW) of installed solar panels. In Autumn, this drops slightly to 4.42 kWh/day per kW; in Winter it's even lower at 3.28 kWh/day per kW; but it increases again in Spring to 5.75 kWh/day per kW.
Therefore, the best time of year for generating solar power at this location would be during the Summer and Spring seasons when sunlight is more abundant.
If you're installing fixed panel solar installations at this location, tilting your panels at an angle of 31 degrees North will help maximize your total yearly production from these panels.
However, there might be some local factors that could potentially hinder your solar production in Glenbrook such as environmental issues or geographical features like mountains or trees that could block sunlight from reaching your panels directly.
Weather conditions such as frequent cloud cover or dust storms could also reduce the efficiency of your solar system by blocking sunlight and dirtying the surface of the panels respectively.
To overcome these challenges and ensure greater energy production from your installed solar system:
1) Consider trimming any tall trees nearby that may cast shadows onto your panel.
2) Regularly clean and maintain the surface of your panels especially after harsh weather conditions.
3) If possible, consider using adjustable mounting systems which allow for changing panel angles throughout different seasons to optimize sun exposure.
4) Use high-quality equipment designed to withstand local weather conditions for long-term durability and performance.
Remember that these are general suggestions; specific solutions may vary depending on individual circumstances and professional advice should be sought before making any decisions about installing a photovoltaic system.
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 Glenbrook
Seasonal solar PV output for Latitude: -33.7665627, Longitude: 150.6218666 (Glenbrook, 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 Glenbrook, Australia
To maximize your solar PV system's energy output in Glenbrook, Australia (Lat/Long -33.7665627, 150.6218666) 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 Glenbrook, 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 Glenbrook, 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 |
|---|---|---|---|
| 17° North in Summer | 39° 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 Glenbrook, 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 Glenbrook, 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 Glenbrook, Australia
Glenbrook is located in the lower Blue Mountains of New South Wales, Australia. The topography of the area is characterized by hilly terrain with a mix of residential areas and natural bushland. The region has a temperate climate with warm summers and mild winters.
The hilly terrain may not be ideal for large-scale solar PV installations due to potential shading issues and the difficulty of installing panels on slopes. However, there might be suitable flat areas in residential or commercial zones where rooftop solar could be viable.
For large-scale solar PV installations, more suitable locations would likely be found in flatter regions with high levels of sunlight exposure. Nearby regions such as Penrith or Sydney's western suburbs could potentially offer more suitable conditions for large-scale solar PV due to their flatter terrain and urban development.
However, it's important to note that suitability for solar PV also depends on other factors such as local planning regulations, proximity to grid connections, land availability and cost among others. Therefore a comprehensive feasibility study would need to be conducted before determining the most suitable location for a large-scale solar PV farm near Glenbrook.
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.
