How to Find a Best Solar Company in Perth, WA?

There are many benefits associated with the installation of a solar power system. Such a renewable energy system in homes or commercial properties can increase its value and reduce utility costs. So you need a solar installer.

Not all solar installers in Perth are reliable. You need to find the most trustworthy company to get the best solutions. They must be well-informed and experienced. Giving detailed information about solar panel installation companies and tips to choose them is the primary objective of this article.

Tips for Choosing a Solar Installer in Perth

Nowadays, people are a little bit familiar with the benefits of solar energy but they still have their doubts regarding choosing the right installer. You don’t have to worry about the task, just read the full article. This will be helpful for you to make a decision.

Ask for Estimates

The first stage of the selection process is getting the estimation of the project. You can get free quotes from most of the solar installers in Perth. This will let you compare the cost and services offered by each company with others. Ask for a detailed breakdown of all the expenses. Compare every single cost with other companies to make sure there are no hidden costs.

The installation costs are not enough. You should ask for future maintenance costs. Because that is what going to let the system work to the full potential for years. If the agency refused to give the estimation, go for another company.

Check The License of the Contractor

A good solar installer will have the necessary license to run the company. So before hiring a company, it’s vital for you to check the contractor’s license. This is not just a technical thing. Only an accredited solar company in Perth will provide high-quality services. Some installers may have the permit to do the works in specific regions. So make sure the company is registered in your state.

Ask for Referrals

You don’t have to read much about this. It is a common thing that everyone does. Ask for referrals from your friends, family, neighbors, and everyone in your social circle. If you are living in Perth, it is most likely someone related to you have installed a 6.6 kW solar system in their house and they can give referrals to the particular company who done that project.

This method is very reliable because you can see the system or hear the clients’ opinions by yourself. The repair and maintenance service quality is also can be assessed from this. Inspecting the past works of the company gives you an idea about what to expect from them.

Check The Warranty

The warranty for any product has the utmost importance. The same goes for the case of solar energy companies. The solar panels and battery storage should have a decent warranty. Most of the solar products from popular brands have a maximum of about 25 years of warranty.So the installers you’re choosing should be able to provide the products according to budget and requirement.

Request A Home Visit

The best solar companies in Perth will visit the project installation before finalizing the project. But you can ask them to visit your property. This visit is important to understand the geography of the place and the energy requirement of the house. This will help them in deciding the number of panels required for the house and location and angle to place them based on the sunlight availability.


To get the maximum efficiency of the solar system you should use better quality panels and components. Also, the installation process should be precise. Use the tips told in this article to hire a competent solar company in Perth.


Who is the best solar company in Perth?

This guide is all about helping you to choose the best solar installers. Fritts Solar is considered the best solar installation company by many customers. This company has experience in installing the system for both residential and commercial buildings. They are selling the best solar PV panels from reputable brands.

Which brand of solar panels is the best?

LG is one of the top solar panel manufacturers in the world. There are many other companies like Sun power, REC, Hyundai, Qcells, Jinko , Longi etc. These companies offer great products with long life and high efficiency.

Is 6.6 kW solar enough?

A 6.6kW or 6.5kW solar power system can produce a large amount of electricity from using renewable energy from the sun. Residential solar system installers are saying this energy system can produce enough energy for your complete household energy requirements which will effectively reduce the power bill to zero. From a value for money perspective, the 6.6kW system is the most cost-effective solution for large households.

What are the 3 types of solar panels?

Monocrystalline Solar Panels: These are the most popular type of panels. The solar cells in a monocrystalline panel are in flat black color. You can easily identify them by the shape of the silicon wafers, which is in a square shape with the corners cut off.

Polycrystalline Solar Panels: This is also known as multicrystalline panels. This is a more budget-friendly option for homeowners. It is a little bit lesser efficient than monocrystalline panels. It has a blue color due to its manufacturing process.

Thin Film Solar Panels: Thin-film panels are completely different from the other two. As the name suggests, it is very lightweight and easy to install. It also has a black color like monocrystalline but the silicon cell outlines see on them are not present on thin-film panels. It is commonly used for large scale applications like industrial solar installations.

How much do solar panels cost in Perth?

The cost of the panels is varied based on various criteria such as quality, warranty period, etc. But generally, a 5kW system costs approximately $5100 to $8900. A 6kW solar system costs $5300 to $10500.

How many kW of solar do I need?

Kilowatts (kW) of a solar system the unit of electric power generated by the system. In each house, the energy requirement can differ. The electrical equipment in your house and usage pattern can influence the amount of energy. For an approximate value, an average household requires a 5kW system which will generate 20kWh per day. The energy usage of a business will be different from house usage. A commercial solar panel installer can give a detailed assessment of the energy requirement.

What is a solar inverter?

Electronic appliance in a home will probably run on alternating current (AC). But the energy generated by photovoltaic solar panels is in direct current (DC). An inverter will convert DC current to AC which is necessary for running home appliances like television, speakers, lightings, refrigerator, etc.

How do I choose a solar panel?

Based on the materials used and the manufacturing process of solar panels, they differ in costs, efficiency, warranty, longevity, and many more. Understand your requirement and communicate them with an expert solar installer. They can suggest the panels suitable for your need and budget.

How much is the solar rebate in WA?

WA government introduced a new scheme called Distributed Energy Buyback Scheme (DEBS) which enables customers to get paid for the electricity exported from home batteries and electric vehicles. Eligible customers can get 10c/kWh for the electricity exported between 3 PM to 9 PM and 3c/kWh for the rest of the day.

Read more about Distributed Energy Buyback Scheme

How long do solar cells last?

Normally, solar cells have a lifespan of about 25 years. So you can expect a solar panel made by a reputable manufacturer to last 25 years. This is why you are getting a warrantyfor such a long period.

How many solar panels are needed to run a home?

To determine the number of solar panels, you need to know the energy consumption of your house. Depending on the location and which direction your roof faces the energy production can vary. A 6.6kW system can go approximately 24 panels. A solar installation company in Perth can give a more accurate assessment by analyzing your energy needs.

What is the best solar system for Australian homes?

The solar power system can be selected based on the household’s annual electricity requirement, whether battery storage is going to be added, and the size restrictions in that particular location. The most commonly used grid-tied solar system is 5kW-7kW systems. Because they are enough to power a household and reduce electricity bills.

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