Solar System Upgrades

Solar technology has remarkably improved over the past ten years. Today solar systems can produce almost double the energy they did over a decade ago. If you think it is time to upgrade your existing solar system or add some additional solar panels or batteries, our team is here to assist you.

A worker on a roof upkeeping solar panels

Solar Panel Upgrades

If you have had your current solar system package installed for a few years, you likely have seen a huge return on your investment, and are possibly ready to invest even more. When it comes to upgrading your solar panels you typically have two options:

  • Add more panels to your existing solar system

  • Swap your existing solar panels for new solar panels

The option best for you depends on the age of your existing system and how much energy it still produces vs your current electricity bills. To discuss what upgrade option is right for you and your solar panel systems, contact e-Solar today!

Solar Battery Upgrades

Adding solar batteries to your existing solar panel system is the most common upgrade we perform. This is because many households find it more financially viable to just install solar panels initially, and then in a couple of years with their savings on electricity bills, they can easily afford to add a solar battery to their solar power system.

There are many benefits to adding a solar battery storage system to store your excess energy, including:

  • Generate electricity during the day, then enjoy your clean solar energy output at night or during cloudy days.

  • Sell the energy back to the grid during the most profitable times.

A worker drilling on solar panels
The team at e-Solar standing outside their showroom in Greenwood, WA.

Get Your Solar System Upgrade Done Right with e-Solar

With over 35 years of industry experience, our team of solar specialists and experts are dedicated to providing the best value, and quality solutions available and maintaining total support and customer service for the system's operational life. Our solar PV systems are designed to last all year round in Perth weather.

If you’re looking to lower your energy bill, get in touch with the oldest solar system team in Western Australia today.

View Our Genuine Solar Power Reviews From Perth Locals

The only correct solar company that should exist. Best job done, installed exactly how I requested it. I wanted a system with less panels so we opted for the 450w panels. Just brilliant. Only use e-solar if you want a company that will can still answer your questions in 3 months time.
Daniel Triantopoulos
Daniel Triantopoulos
This is the second time I have chosen them to a PV system in 9 years, and again they were excellent in all aspects.
Ian Darby
Ian Darby
Have now had 2 systems installed by E-Solar, easy to deal with, get the job done quickly and system works great! They also aren't pushy like all the other solar sales companies, they just let you decide when you're ready and go from there.
Nick Roelofs
Nick Roelofs
My solar system was installed for a reasonable price, ahead of schedule, and all the paperwork for Western Power and Synergy were done for me. In fact, they refused to accept any payment from me until I was completely satisfied with every detail of the install. I am 100% satisfied!
Adam Phillips
Adam Phillips
Excellent personal service and quality product at a great price. When you call e-Solar, Silvio, or Kristy will always answer in a pleasant and respectful manner and can't do enough for you. I am extremely happy with my system and I would go as far to say, if you don't use e-Solar, you're not getting the best!
Rob Bonner
Rob Bonner
I dealt with Christy from E-Solar and she has been excellent from beginning to after intallation. She provided a quote quickly and answered all my questions. Installation was organised within 10 days and all went ahead without a problem. Fantastic service! Highly recomended to any who is looking for solar system.
J Nikolov
J Nikolov
Extremely fast from my initial enquiry to having a fully operational Solar System (literally took 4 days). The installation team were very tidy professionals. Efficient and on-time service, much appreciated.
James Knipe
James Knipe
A great company to do business with. Excellent service and advice from Silvio and his team. Installation was expertly carried out and now, two days later greatly benefiting from the installed 6.6kW eSolar system.
Keith D
Keith D