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Solar PV Analysis of Banora Point, Australia
Banora Point, New South Wales, Australia is a pretty good location for generating solar energy year-round. This is because it receives a decent amount of sunlight throughout the year. In simple terms, the more sunlight your solar panels receive, the more electricity they can produce.
In summer, you can expect to generate around 6.80 kilowatt-hours (kWh) of electricity per day for each kilowatt (kW) of solar panels you have installed. Autumn sees a decrease to about 4.43 kWh/day per kW and winter drops slightly further to about 3.93 kWh/day per kW due to shorter days and less intense sun exposure. Spring sees an increase again to around 5.96 kWh/day per kW as the days start getting longer.
The best times of year for generating solar power at this location would be during summer and spring when sunlight hours are longer and more intense.
If you're installing fixed panel solar systems here, tilting them at an angle of 25 degrees towards north would help maximise your total year-round production from these panels because this angle allows them to capture maximum sunlight across all seasons.
As far as environmental or local factors that could impede solar production in Banora Point are concerned - there may be some but none that stand out significantly enough without further specific local information on things like shading from buildings or trees etc., which could block sunlight reaching your panels reducing their efficiency.
However, if there were any such issues - preventative measures could include careful positioning of your panels away from potential shade-causing obstacles or using technology like micro-inverters which help ensure that even if one panel is shaded, others continue producing power efficiently.
In summary: Banora Point offers pretty good conditions for generating solar power throughout the year with summer and spring being particularly productive times due its position in Southern Sub Tropics region where it gets ample sun exposure most part of the 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 Banora Point
Seasonal solar PV output for Latitude: -28.2124164, Longitude: 153.5341324 (Banora Point, 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 25° North in Banora Point, Australia
To maximize your solar PV system's energy output in Banora Point, Australia (Lat/Long -28.2124164, 153.5341324) throughout the year, you should tilt your panels at an angle of 25° 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 Banora Point, 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 Banora Point, Australia. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 25° North tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 12° North in Summer | 34° North in Autumn | 43° North in Winter | 22° 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 Banora Point, 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 Banora Point, 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 Banora Point, Australia
Banora Point is located in the state of New South Wales, Australia. The topography of this region is characterized by a mix of flat lands and hilly terrains. It's situated near the coast, which means it experiences a coastal climate with moderate temperatures and ample sunlight throughout the year.
For large-scale solar PV installations, flat areas are typically preferred as they require less groundwork preparation and are easier to build on. In Banora Point region, there are several such areas that could be suitable for this purpose.
The surrounding regions like Tweed Heads South, Chinderah or even further out towards Murwillumbah have flatter landscapes that could potentially be used for large-scale solar installations. These areas also receive plenty of sunlight throughout the year which is essential for maximizing solar energy production.
However, any decision on where to locate a large-scale solar PV installation should take into account various factors including land use restrictions, proximity to power transmission lines or substations (for feeding electricity back into the grid), environmental considerations (like impact on local flora and fauna) among others.
It's also worth mentioning that rooftops in urban or suburban settings like Banora Point itself can also be utilized for smaller scale but distributed solar power generation systems. This approach has advantages like reducing transmission losses as electricity generated is consumed locally.
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.
