Don’t Scrap Your Old System

March 21, 2026
Uncategorized
A Simple Retrofit Guide for Coffs Coast Homeowners
If your home already has solar installed, there’s a good chance your system is still doing its job. Many systems across Coffs Harbour, Woolgoolga and Sawtell were installed 5–10 years ago and are still producing solid energy.
What’s changed isn’t your system — it’s how electricity is priced.
Feed-in tariffs have dropped over time, which means exporting excess solar back to the grid doesn’t provide the same value it once did. That’s where adding a battery can make a real difference.
A solar battery retrofit allows you to keep your existing panels and add storage, so you can use more of the energy you generate instead of sending it back to the grid.
In many cases, we install AC coupled battery storage, which works alongside your current inverter. This approach keeps things simple and avoids unnecessary upgrades. It also means less disruption and lower upfront costs compared to replacing your entire system.



A retrofit can help you:
- Use more of your own solar power
- Reduce reliance on the grid in the evening
- Add backup capability (depending on the system)
- Improve long-term value from your original investment
Every system is a little different, so the best place to start is with a quick assessment. We’ll take a look at your current setup and explain your options in plain terms.
If your solar system is still working well, there’s usually no need to start from scratch.
Ready to Go Solar? Let’s Get Started!
Whether you’re just starting your solar journey or ready to make the switch, Gecko Solar & Electrical is here to help every step of the way. Contact us today for a free quote and roof assessment, and discover how easy it is to transform your home with solar power.
Together, we can create a sustainable, energy-efficient future—one rooftop at a time.
Contact Matty or Jordan to get started.
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About Us
We’re Matty and Jordan, two Coffs Harbour locals passionate about making solar simple for our community.