Want to make the most out of your solar panels? If yes, upgrading them is one of the best decisions you can make. For homeowners currently having a 3KW to 10KW capacity solar panels can switch to 15KW or 20KW solar systems to generate more clean energy and keep their property powered round the clock.

Moreover, with new technological changes introduced every year, replacing your old model panels with modern ones ensures a consistent supply of fresh and energy efficient renewable power. As solar panels usually have a lifespan of around 25 years, getting them upgraded before they exhibit a degradation in performance can maximise your solar returns to a great extent.

Here are some things to keep in mind while upgrading a solar panel system:

  • Write Down Or List All Your Requirements

The foremost thing to consider is finding out how many solar panels you may need on your rooftop. You can consult a solar installer for the right guidance as this decision impacts the power generation capacity, costs involved in upgrading panels and also influences the overall solar maintenance costs in the long run.

Depending on whether you are planning a residential or commercial solar installation, you can decide what capacity panels you need as most of them usually are 80% energy efficient and produce power only during the direct sunlight hours.

  • Don’t Forget To Upgrade Or Replace The Inverter

When you have decided on the capacity you want your existing system to upgrade with, don’t forget about the inverter, as they are usually sized based on your panels’ electricity output.

In comparison to power optimisers and string inverters, micro-inverters make an ideal choice. They are more convenient than standard inverters and can easily handle any power surge in capacity.

  • The Size & Cost Of A Solar System Is Limited

Unless sticking to a specific capacity solar system is obligatory in your region, choosing the size of panels you want to install is totally at your discretion. To help make an easy decision, you can schedule a ‘network analysis’ by a power grid company at a decided cost.

They’ll investigate your solar panel voltage and distortion to help determine the size and capacity you should opt for.

  • Consider Adding New Panels On The Ground

In case, you are planning an upgrade but have limited space on the roof, opt for adding ground based panels that are a lot more accessible compared to rooftop panels. Ground panels are the best choice if you have adequate land space but limited roof space.

So, these were some of the common things to consider when planning to upgrade a residential or commercial solar panel system. If you are looking for a trustworthy and best solar company to assist you, Online Air and solar has got your back. 

Online Air & Solar
Online Air & Solar
133 Google reviews
third sendemail
third sendemail
December 14, 2022.
Fantastic work been done at my place today. Very professional job they have delivered and they are happy to answer all your questions if you are not sure about. Very high recommend to anyone looking for solar job be done with confident.
David Mile
David Mile
December 7, 2022.
Despite some technical issues and delays, my experience dealing with people was always present and professional.
Ian A
Ian A
December 1, 2022.
They did a fantastic job with the installation and showed us how to get the mobile app working and explained everything perfectly. They took all the packaging away so we didn’t need to dispose of anything and even vacuumed up after they finished and everything was installed very neatly. Considering the amount of work required on the roof, only two roof tiles broke but they replaced them with new ones and even left us a couple of spares. Overall we’re very happy with the job they did.
Kim Barter
Kim Barter
December 1, 2022.
Had the pre installed check yesterday, lovely chap inspected our place, did a good job and look forward to the install. They did also installed a unit on the house next door and they were happy with the work.
Rob S
Rob S
November 17, 2022.
The team arrived on time as communicated with me, performed a fantastic solar install and explained the system. Highly recommended!
Colin Power
Colin Power
November 15, 2022.
Great service, everyone was friendly and helpful. The installation was smooth and they did an excellent job. Will highly recommend to all my friends and family. And to anyone looking for a solar system I highly recommend Online Air & Solar
Karen Oliver
Karen Oliver
November 15, 2022.
The team from Online Air and Solar were really terrific They arrived when they said they would and worked with the rather trying weather conditions to get the job done and were so polite and professional throughout the entire process and very neat and tidy also I am very pleased with the work they have done and have even already recommended them to my sister who is looking at having similar work done and will happily recommend them to anyone else
Chiskins
Chiskins
November 12, 2022.
Brett and his team turned up on time, we had a quick discussion on how the installation process would play out and where I would like the inverters and cables leading to them. Following their departure there was no trace of them being here, everything was left clean and tidy. I would highly recommend them.
Brett Tisdale
Brett Tisdale
November 7, 2022.
So professional we are very happy. We were stepped through the whole process and everything was done as we were advised. They even called our energy provider so we didn't have to follow up on anything ourselves. The installer who did the install cleaned up afterwards and took all the rubbish with him. So happy it was such an awesome experience to have professional people sort it all out for us. Would give them 10 stars if I could.