GCR Electrical Systems

22/07/2026

22/07/2026

Built right the first time. Ready for the future. 🇦🇹☀️

As a Fronius Solutions Partner, we don’t just install solar, we design systems that can grow with our customers’ energy needs.

Back in 2022, we installed this home with a 3-phase Fronius GEN24 Hybrid Inverter, knowing battery storage could be added when the time was right.

Four years later, we’re back to complete the next stage of the journey:

🔋 2 × Fronius Reserva 12.6kWh battery stacks (25.2kWh total)
⚡ Fronius 3-Phase Backup Box

By staying within the Fronius ecosystem, this homeowner now has a fully integrated energy solution with intelligent energy management, premium European engineering, and seamless three-phase backup capability during grid outages.

This is exactly why we recommend quality products from the outset. A Fronius hybrid system gives homeowners the flexibility to expand as their needs change without replacing major components.

We’re proud to be a Fronius Solutions Partner, delivering premium solar and battery solutions backed by expert local support.

GCR Electrical Systems – Your local Fronius Solutions Partner. ☀️🔋

22/07/2026

They say nothing worth having comes easy… and this roof definitely proved it! 😅⛰️

One of the steepest roofs we’ve ever worked on, but we’re stoked with how this install turned out.

⚡ 28 × PHONO 475W Panels (13.3kW)
🔋 Sigenergy 10kW Hybrid Inverter
🔋 24kWh Sigenergy Battery System

Another home now generating, storing and using its own clean energy for years to come. 👌☀️

22/07/2026

Another successful retrofit completed. 👌
This 2-year-old solar system, originally installed by another company, has now been upgraded with a Sigenergy battery system.
The result? Smarter energy management, backup power capability, and the ability to store excess solar instead of sending it back to the grid.

Thinking about adding battery storage to your existing solar system? We’d be happy to help. ☀️🔋⚡️

09/06/2026

🤯 500W residential solar panels have arrived!

We can’t believe how quickly solar technology is advancing.

When GCR first started installing solar, 250W panels were common. Then came 330W panels, followed by 440W, 475W and now… 500W residential panels! ☀️⚡

This Thursday we’ll be receiving our first shipment of the brand new AIKO Neostar 3P54 500W panels into the warehouse and we’re genuinely excited about what this means for our clients.

These panels pack an incredible 500 watts into a standard residential-sized panel, making them ideal for homes where roof space is at a premium. With AIKO’s advanced ABC cell technology, improved performance in partial shading and industry-leading efficiency, they’re setting a new benchmark for residential solar.

It’s amazing to think that six years ago we were installing 330W panels, and now we’re seeing over 50% more power from a panel of similar size.

Thursday can’t come quick enough! 😍

Who remembers when a 6.6kW system needed 20 panels? Now we’re pushing the boundaries of what’s possible on Australian rooftops.

☀️🔋🚀

09/06/2026

🔋 Future-Proofed Back in 2023… Battery Ready in 2026! 🔋

One of the biggest advantages of investing in a quality solar system is having the flexibility to expand as technology evolves.

Back in 2023, these clients chose to install Fronius GEN24 Hybrid Inverters, giving them the option to add battery storage when the time was right. Fast forward to today, and we’ve completed the next stage with the installation of a Fronius Reserva battery system, providing an impressive 18.9kWh of battery storage and backup power capability.

⚡ 18.9kWh Fronius Reserva Battery
⚡ Seamless integration with existing GEN24 Hybrid Inverters
⚡ Backup power protection during grid outages
⚡ Designed and manufactured to work perfectly within the Fronius ecosystem

The end result is not only incredibly functional but also one of the cleanest and sleekest battery installations on the market. The Reserva system looks right at home alongside the GEN24s and is a great example of why planning ahead pays dividends.

Thinking about adding a battery to your existing solar system? Whether you’re running Fronius, Sungrow, Tesla or another platform, we’d be happy to discuss the options available.

🔋☀️⚡️

09/06/2026

⚡️ Battery Upgrade Complete! ⚡️

A fantastic upgrade completed recently, taking this home’s solar system to the next level with the installation of a Tesla Powerwall 3 and an additional 3.8kW solar array.

The original system was installed around 6 years ago using Phono 330W panels. With technology advancing rapidly, we’ve now expanded the system using the latest PHONO 475W panels, keeping everything within the same trusted panel family while significantly increasing the system’s generation capacity. ☀️

✅ Tesla Powerwall 3 installed
✅ Additional 3.8kW solar array added
✅ Existing Phono system expanded with new 475W modules
✅ Increased solar production and battery charging capability
✅ Backup power functionality

To make the upgrade even sweeter, the homeowner also benefited from Tesla’s recent Powerwall promotion, receiving a $750 rebate off the battery purchase. 💰

It’s always rewarding helping existing solar customers maximise the value of their original investment and take advantage of the latest technology available today.

Thinking about adding battery storage or expanding your existing solar system? Get in touch with the team at GCR Electrical Systems.

☀️🔋⚡️

27/05/2026

We’re hiring! ⚡️

GCR Electrical Systems is on the lookout for a qualified electrician to join our growing team in Hervey Bay. Great crew, above award pay, company vehicle and a variety of residential & commercial work.

If you’re reliable, take pride in your work and want to be part of a solid local team, we’d love to hear from you.

Apply via SEEK below 👇

Solid full-time role, good crew, company vehicle and above award pay. Variety of residential & commercial work.

30/04/2026

30 April 🔋 Big milestone day

Today marks the end of the current battery rebate level before it steps down from 1 May.

It’s been a HUGE few months since July, and the push to get systems installed in time has been full on.

Massive thanks to our crew — long days, tight turnarounds and plenty of pressure. We couldn’t have done it without you 👏

For anyone still looking at batteries, just a heads up:

The ACCC has warned customers to watch out for businesses that:
⚠️ say the rebate is “ending completely”
⚠️ promise one price, then change it
⚠️ push for upfront payment to “lock in” rebates

As always — we keep things honest and transparent.

Thanks to all our customers for your patience through the rush 🙌
On to the next stage 🚀

— GCR Electrical Systems 🔌