Solar Panel Installation: Complete Process Explained!

It’s always fascinating for a first-time solar buyer to see solar energy converted into electricity by its solar panels. Everyone is excited to know how their solar panels will get installed and the process of installing ones yourself! Whatever your reasons are, today, we are here to share the complete guide to installing solar panels on your rooftop. This will include how your solar panels are finalized according to your location, how the paperwork is done, how they are installed, and how they are connected to your home and grid.

So sit back and read through the guide to know everything about your solar panel installation!

The Fantastic Five

While installing a solar system to a property, there are five main steps involved that the solar installer of your choice will use:

1.                Analysing the Property

2.                Completing the documentation

3.                Getting the Infrastructure required

4.                Finally, installing the solar panels

5.                Connecting it to the grid and your home

You can notice here that the final installation part comes a lot after the process; this shows that installing solar panels requires many steps, and it is not as easy as it seems to most people. Many think solar panel installation is all about getting the panels and attaching them to your sub-meter, but it is not like that. That’s why it is recommended that you should avoid installing your solar panels yourself if you are not an expert in the field.

Installing your solar panels

Getting a solar system up and running on your rooftop is a long process that requires an ample amount of time and patience. Solar systems won’t be installed in a day. A typical residential solar system needs between one to three months to get installed after the agreement of contract between you and your installer to get connected to your home and generate electricity and get connected to the grid to get the feed-in tariffs.

Here are the five steps which are done to get a solar system up and running!

#1. Analyzing your property: Space requirements and budget

The first step in the installation of solar panels on your rooftop is the analysis of your property. After your contract is signed with your installer, the installer will appoint an engineer to complete a site visit of your property for complete inspection.

In this visit, the engineer will make sure if your house is capable of handling your new solar system or not. Your roof, the central part of a residential solar installation, will be checked and evaluated by the engineer. He will check its structural integrity and conclude if it will be able to handle the extra load of the panels or not. This step is essential as your solar panels, once installed, will be very difficult to unload in case of any problem, so it is better to make sure if anything can create pain in the long run or not.

After checking the roof’s strength, the next stop for the engineer will be the meter box installed in your house. He will analyze it to know if the meter will handle the energy sent by the solar panels to it to ensure that it will not create problems post-installation. If your house is aged, then the engineer can recommend you an upgrade in the energy box because the solar panels you are planning to install will generate a more significant amount of energy than your meter can handle. Hence, it will result in meter damage which will cost you even more than the upgrade.

The engineer visit should not be confused with the site visit your installer does. The site visit is done to finalize the size of solar panels in your budget and your requirements.

#2. Completing The Documentations: Essential for every solar installation

The solar installation requires a lot of paperwork which has to be completed before getting to the installation part, and it is normal for any financial decision you make. The best part is you don’t have to worry about completing a lot of paperwork by yourself because your solar installer will take care of it entirely without bothering you. If you want to know what you will be doing in that paperwork, you can read below, or you can jump to the next section.

The first thing you will be doing is applying for STC’s or popularly known as Govt. Rebates are essential to reduce the upfront cost of your solar system. The next thing you will be using is the building permits required by your state authorities. This may vary for different states; some will want you to leave some space on your roof after installing the solar panels, while others will allow you to cover the entire top with solar panels. Again, your installer will fill out these according to your state, and you don’t have to bother about it. This is the foremost time-consuming step to differentiate between an install done in one month and an install done in three months. If you want a quick installation of your solar setup, then you can instruct your installers to help you out with that and will complete the necessary paperwork early.

#3. Getting the Infrastructure required: ordering the solar panels, inverters, and the racking’s from the manufacturers

As you complete your paperwork, the final step before installation will be ordering the equipment necessary for you to install. Before you sign a contract with your installer, the equipment is chosen, and you need to be careful while doing that. If you are yet to start the process for your solar installation, make sure that you have done proper research before proceeding. To begin with, decide on an inverter type between the three, i.e., String inverters, Microinverters, and power optimizers. After this research the company chose solar panels based on their price, looks, efficiency, and reliability. Your installer will help you with this, but it is best to do your research.

Once your order is complete, the installation will be scheduled on the day of the arrival of the products. 

A-Pro Tip to keep in mind is that you should get your solar systems installed in winters as they are out of trend during that season, and the installers have more time to give to each customer. This way, you can get a better install with quick paperwork and installation.

#4. Finally, installing your solar panels: The D Day!

Here comes the big day you all have been waiting for, the day of installation. This is the most exciting part of the process for every homeowner where the setup for which he has been waiting for months is finally at its doorstep. The installers will start early morning at the install as your order arrives from the manufactures.

The First step of your solar system installation will be laying the wiring on the roof; after successful completion of this, the next thing the installer will begin is getting the racking for your solar system attached to your roof. The racking is essential because it is the only piece of equipment connected directly to your top. After setting up the racking successfully and checking its angles and position, the installation team will start with the laying and setup of the solar panels on the racking. Once your panels are connected to the racking, the final step will be to install your solar inverters in your house and attach the solar panels to them. Your installation will take approx. 1 to 3 days, depending on the size of your solar system.

#5. Connecting your solar system to the grid and your home

After the successful installation of the solar system on your rooftop, a person will be sent by your electricity provider to double-check the installer’s installation and find any mistakes he may have made. He will check on the system’s wiring, the inverter’s quality, and the solar panels. After the system’s passing, another representative from the grid will come to your house for the last time to check on the system. After its approval, your system will be finally up and running, pumping out energy for your home for the next coming years.


Here’s how your solar system will get installed on your rooftop. We have told you the process in detail, covering each point so nothing will seem new to you while working on your system. Solar installation is a lengthy and time-consuming process if you don’t get your solar system from the right installers. Luckily we have a solution for you, you can contact Aussie Sun Solar for your installation, and we will complete the process for you in a breeze. We are the leading installers of solar energy in Australia, and you can trust us to fulfill your solar needs.

Author: Harsh Patel

Date: August 3, 2021

Tags: Complete Process of Solar Panel Installation

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