SOLAR SYSTEMS IN PERTH - Solar Systems in Perth


Finding the best solar system can be a major challenge. Although, with an abundance of sunshine year-round, Perth is the ideal location for solar-powered energy generation. If you’re looking for an experienced installer who is, reliable, trustworthy and efficient, Westsun Solar is the company for you.


Westsun Solar are Perth’s leading solar specialists. With over 10 years experience and a team of in-house CEC accredited electricians we have worked on every solar project you could imagine. Our team of dedicated professionals have seen the ups and downs of the industry, and love to share the knowledge they have gained on their journey. It is our mission to provide our customers with as much information as possible, allowing them to understand what solar system will suit their home.




The installation of residential and commercial solar is on the rise in Perth as a result of ever-rising energy costs, this has motivated home and business owners to source effective ways to mitigate these costs. Additionally, another reason for this is the cost of solar batteries and panels has steadily decreased whilst their performance increases.

No matter your reason to go solar, now is a great time to make the switch to solar power in Western Australia. There are many advantages that come with relying on an independent, environmentally friendly solar system for your home or business. Whilst the cost of the installation process puts many off, all of our customers see a very fast surpass of return on investment. If you’re still unsure if solar power is for you, we think we may be able to help.

Currently, more than two million Australian properties have installed some form of solar technology, whether it be solar batteries, solar panels or alternative renewable energy sources. The growing interest in becoming energy independent is rapidly increasing across both Perth and Australia. Moreover, its not hard to see why, each year electricity bills and rates continue to increase meaning more Australian homes are being charged huge rates for general power generation. The secret to freeing your household or business from massive electricity bills, is to invest in quality solar systems that will help reduce these bills whilst paying itself off in the short-term.




Solar energy works by collecting sunlight and converting it to energy. It does this by using solar photovoltaic (PV) panels, which are generally placed on the rooftop or a mounting location of your home or business. These solar PV panels automatically transform the sun’s rays into direct current (DC) energy through a process known as the photovoltaic effect.

DC power is then sent through an inverter that converts it to alternating current (AC) power, which is generally how most homes and businesses are powered. Electrical panels are also used to feed this power throughout the building. Moreover, any excess energy generated by solar PV panels is sent back to the main grid and credited to the account.

The excess energy program is known as the FiTs program (Feed in Tariff program). Most houses or businesses with solar PV are generally still connected to the mains, the FiTs program works to make use of any unused energy that has been generated.




One of the major benefits of solar PV energy in Perth is the decrease in energy costs. Since solar panels freely collect energy from the sun, you can significantly reduce your dependency on electric power from your local energy companies. The exact amount of savings depends on several factors, such as your current electricity usage and where you live.

Perth solar power also provides a great ROI (return on investment). You should have no trouble recovering the initial solar panels cost in Perth over the lifetime of your solar power system. While the initial investment of solar panel installation can be steep, most of our Perth WA customers see a speedy return on investment. In no time, the money that you have saved omitting electricity will soon surpass the amount of money you invested into your solar system.

Home and business owners that choose solar power may be eligible for Government incentives under the Small-scale Renewable Energy Scheme. The local and federal Government have implemented this to incentivise the purchasing and installing of solar technology, in a bid to increase the number of people relying on renewable energy rather than fossil fuels.

An additional benefit of installing a solar system in Perth is the impact it has on the environment. Reducing your dependancy on standard electric power also helps to reduce your carbon footprint and protect the environment. Furthermore, by sending the excess solar energy back into the main power grid, you are helping other reduces their carbon footprint.

Not only can the addition of Perth solar panels to your property serve as an increased incentive to home buyers, it can increase the overall value of your property.



Westsun Solar can help you with this decision. There are a number of factors that need to be considered such as the mounting location and quantity of solar panels. This will help determine which solar system in Perth is ideal for your home or business. There are also a wide variety of solar batteries and alternative options available, at Westsun Solar we only source the best products on the market for our customers.

Below is a list of popular solar system sizes installed in Perth and Western Australia:


5kW Solar System: Typically used on smaller homes, includes between 14 and 17 solar panels which can produce around 21kWh per day in Perth.


6kW Solar Systems in Perth: includes between 18 and 24 solar panels which can produce around 21kWh per day in Perth.


7kW Solar Systems in Perth: includes between 21 and 25 solar panels which can produce around 32kWh per day in Perth.


10kW Solar Systems in Perth: includes between 27 and 33 solar panels which can produce around 42kWh per day in Perth.


20kW Solar Systems in Perth: includes between 55 and 60 solar panels which can produce around 85kWh per day in Perth.


30kW Solar Systems in Perth: includes between 82 and 100 solar panels which can produce around 127kWh per day in Perth.


We understand that all properties are different, the best way to determine which solar panels will suit your home is to book a FREE no-obligation consultation with one of our solar experts. Our team will discuss your solar energy objectives, answer any questions you may have and also help you choose the best solar system to suit your property.

At Westsun Solar we only provide our clients with the best panels on the market, you can find the panels we recommend below:

Westsun Solar’s recommended panels



FiTs (Feed in Tariff) is the amount of money you can make by selling your excess energy from your home or commercial solar systems back to the main grid. The amount of money paid for excess solar energy in Perth varies and more information can be found here: Energy buyback incentives




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For any questions or queries, do not hesitate to contact our team of professionals today. Together we can power the future.