Top Factors That Impact Solar Panel Installation

Over the last few years, solar panels have observed a continuous inclination in Australia and the global market. Whether you want to invest towards sustainable living or lower electric bills, installing solar panels is the most effective solution.

However, shifting to solar doesn’t limit solar installation. Various other factors can affect your solar decision. To help you with it, we have prepared this small guide. It covers all the top factors that impact solar panel installation. So you can enjoy your solar benefits without any issues.

Factors that affect Solar Panel Installation

1. Location

The location of your property in Australia plays a crucial part in solar panel installation. The more sunshine it receives, the more effectively the solar system works.

For example, if you reside in the sunniest city like Brisbane, you can shift to solar by installing high-quality solar panels. This way, you can utilize the optimum sunlight and become energy-independent.

2. Roof Condition

With time, the roof loses its strength and becomes weaker. Since the roof strength can affect your solar panel’s warranty, it is important to consult with solar panel suppliers, which will help you determine whether the roof will withstand the weight of the solar panel or need replacement in the next five years. If it doesn’t need replacement, there is no need to spend on these added expenses.

3. Weather

Extreme weather conditions can affect the solar panel’s performance. That’s why it’s essential to pick a system that can withstand the weather conditions of your locality.

For example, if your state receives cloudy or rainy weather, you can still optimize solar power by using additional panels and investing in a high-efficiency solar system.

4. Shading

Many elements like trees, buildings, and chimneys can act as obstacles between sunlight and solar panels, causing shadows on solar modules. It can reduce solar panel performance. Therefore, it’s essential to identify such shading elements and remove them.

If you need, professional solar panel suppliers can help you to identify the best place for a solar installation at your property.

5. Installation Time

The duration of installation relies on the energy requirements of your residential or commercial property. For higher energy requirements of commercial properties, installation can take around 3-5 weeks. But residential properties have lesser energy requirements and can be installed in 1-3 days.

However, the exact installation time relies on the project’s magnitude, roof size and the installer. So consult your professional installer and decide if you want to hire more installers to save time.

6. Cost

Cost is one of the crucial factors to consider before installing solar panels. With the increase in the popularity of solar energy, the solar panel market has also grown, making it more affordable. The Australian government also offers rebates and tax benefits on solar installation, urging the public to move towards sustainable living. If you can’t afford solar panels at the moment, there are still options available to access renewable energy. Cirro Energy rates offer a variety of plans and different rates for renewable energy, allowing you to choose the right energy plans that align with your budget and environmental goals.

Since the rates vary slightly for different locations, you can get quotes for solar panels on the Sunshine Coast from the installers.

7. Energy Requirement

Every household has different energy requirements, which influences the type of solar panel installation. Some want to cut down electricity bills by using it as a complementary source to the grid, whereas others like to shift the whole power supply to solar.

If you choose to get off the grid and become independent, you will need solar panels with inverters and a battery system. The size and power of your solar panels will also depend on your average daily electricity requirements, so calculate it from the last few years’ bills.

8. Roof Shape and Orientation

Before installing solar panels, it’s essential to identify whether your roof receives sufficient sunlight. For example, north-facing roofs receive more sunlight than south.

Ideally, rooftops with proper inclination act as an angle of interaction between solar rays and solar panels, optimizing maximum solar power. However, installers can adjust the angle to optimize solar energy. A visit from professional solar panel installers can help you to determine the correct placement and type of solar panels according to roof shape and orientation.

9. Installation Quality

Whenever you decide to shift to solar, choose the solar supplier wisely. A CEC-accredited solar supplier only deals with high-quality solar panels and ensures the best installation at your property. They will evaluate your property and suggest the best solar panels to optimize maximum energy.


Solar panel installation is an effective way to reduce electricity bills and become energy-independent. But any negligence in planning and execution can complicate the whole process. That’s why you should consider the above factors that impact solar panel installation.