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How to Choose the Right Solar Installer for Your Home
But here’s the thing: your home solar panel installation is only as good as the team who puts it in. Get it wrong, and you’re left with a system that underperforms, an invalid warranty, and a heap of expensive headaches down the track.
1. Don't Skip the Basics: CEC Accreditation and Local Experience
This is the big one. In Australia, the Clean Energy Council (CEC) is the body that describes the best practice for the solar market. A solar installation company with a good reputation will definitely be able to fulfill these requirements for both the retailer and the products it uses.
- Why it’s essential: A CEC-accredited installer has met strict safety, design, and performance guidelines. Crucially, your system may not be eligible for government rebates (like the Solar Victoria grant) without CEC compliance.
- Check out the Products: Don’t just check the installer; ensure the panels and inverters quoted are listed on the official CEC-Approved Products list. This confirms the gear meets Australian standards.
- What to look for: Always ask for their CEC Approved Retailer certificate. For over 15 years, local companies like Sun 2 Solar have maintained this accreditation, reinforcing trust.
Why a Local Solar Installer Trumps a National Chain
2. Go Beyond Price: The True Cost and Solar System Design for Home
- The Energy Audit: A top-notch certified solar installer will analyse your current bills and discuss your plans (EV, heat pump, battery). This determines the correct system size, ensuring you’re generating power when you need it most.
- Shading Assessment: They must physically or digitally check your roof’s orientation, pitch, and assess potential shading from trees, chimneys, or neighbouring buildings. Shading on even one panel can smash the efficiency of the whole system.
- The cost of each and every component (panels, inverter, mounting, cabling).
- The labor/installation fee.
- The price that will be charged after all the government rebates (STCs) and any state-based incentives (like Solar Victoria Rebate) have been deducted.
3. The Safety Net: Checking Warranties and Solar Installer Reviews
Warranty Type | What It Covers | Key Detail to Check |
Workmanship Warranty | Faults related to the installation (leaks, wiring, connections). | Look for 5+ years. This proves the installer backs their own work. |
Product Warranty | Faults in the panel or inverter hardware (e.g., manufacturing defects). | Aim for 10-15 years minimum for panels; 10 years for inverters. |
- Look for Consistency: A solid reputation means hundreds of positive solar installer reviews over several years.
- Check After-Sales Support: Look for comments on responsiveness, tidiness, and how they handle issues after the installation is complete. A great local company’s job only truly begins once the system is generating power.
4. Future-Proofing: Battery, Heat Pump, and Beyond
- Solar Battery Integration: They should be able to design a system that captures your daytime excess energy for use at night, achieving near energy independence.
- Heat Pump Installation: Solutions like the iStore Heat Pump use minimal electricity to heat your water, powered almost entirely by your solar panels—it’s the ultimate energy-saving trifecta.
Choosing Your Ballarat Solar Partner
Choosing the right local solar installer is not merely finding the cheapest option; it leads to the establishment of a long-term relationship with an expert who would prioritize quality, safety, and performance. The partner, in this case, will be the one to ensure that your solar investment will still be supplying you with reliable electricity and great savings on your bill for the next twenty years.
Don’t risk your home investment with a quick fix or a dodgy deal. If you’re ready to partner with Sun 2 Solar, a trusted local, CEC-approved retailer with over 15 years of experience using in-house experts for your solar, battery, or Heat Pump needs, we’re ready to help you take control of your power bills.
Call Sun 2 Solar today for a no-obligation, custom solar system design for home assessment and a transparent quote! Let’s get your system earning its keep.
Follow-Up Support
You might save money in the long term on replacement, in case of broken panels, water damage, or an old inverter that breaks repeatedly. Newer equipment can also improve efficiency. The team at Sun 2 Solar can test your system and let you know whether repair or replacement is the smarter choice.

